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添加工具类

master
zhangyulong 2 years ago
parent
a98cd3b39d
commit
001fa57679
9 changed files with 2249 additions and 0 deletions
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  1. +5
    -0
      smtweb-framework/core/pom.xml
  2. +21
    -0
      smtweb-framework/core/src/main/java/cc/smtweb/framework/core/util/Consts.java
  3. +143
    -0
      smtweb-framework/core/src/main/java/cc/smtweb/framework/core/util/DateUtil.java
  4. +73
    -0
      smtweb-framework/core/src/main/java/cc/smtweb/framework/core/util/EmojiFilter.java
  5. +780
    -0
      smtweb-framework/core/src/main/java/cc/smtweb/framework/core/util/ListSQLParaHelper.java
  6. +463
    -0
      smtweb-framework/core/src/main/java/cc/smtweb/framework/core/util/MathUtil.java
  7. +377
    -0
      smtweb-framework/core/src/main/java/cc/smtweb/framework/core/util/PersonUIDUtil.java
  8. +129
    -0
      smtweb-framework/core/src/main/java/cc/smtweb/framework/core/util/RSAUtil.java
  9. +258
    -0
      smtweb-framework/core/src/main/java/cc/smtweb/framework/core/util/XmlUtil.java

+ 5
- 0
smtweb-framework/core/pom.xml View File

@@ -85,6 +85,11 @@
<artifactId>commons-lang3</artifactId> <artifactId>commons-lang3</artifactId>
<version>3.12.0</version> <version>3.12.0</version>
</dependency> </dependency>
<dependency>
<groupId>org.dom4j</groupId>
<artifactId>dom4j</artifactId>
<version>RELEASE</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.apache.commons/commons-jexl3 --> <!-- https://mvnrepository.com/artifact/org.apache.commons/commons-jexl3 -->
<dependency> <dependency>
<groupId>org.apache.commons</groupId> <groupId>org.apache.commons</groupId>


+ 21
- 0
smtweb-framework/core/src/main/java/cc/smtweb/framework/core/util/Consts.java View File

@@ -0,0 +1,21 @@
package cc.smtweb.framework.core.util;

public class Consts {
public static final String BLANK_STRING = " ";
public static final String NULL_STRING = "-";
public static final String TREE_ROOT_ID = "-1";
public static final String WORD_LINE_BREAK = "" + (char) 11;
public static final String CLASS_ROOT_ID = "GB000";
public static final String PERSON_TYPE_ROOT_ID = "GP000000";
public final static String LEVELCODE_SEPARATOR = "-";
public static final String DEF_PWD = "abc@123456"; //初始密码
public static final String fileOperator = System.getProperty("file.separator");

public static final String TOP_PARTY_ID = "1"; //顶级机构主键
public static final String TOP_PARTY_DEFAULT_CODE = "10000"; //顶级单位默认机构编码，初始化后可以到系统中进行修改；

public final static String DEF_SCHEMA = "sys";//默认的数据库名

public final static String FIELD_LAST_TIME = "last_time";//最后更新时间，字段名
public final static String FIELD_CREATE_PARTY = "create_party_id";//创建单位，字段名
}

+ 143
- 0
smtweb-framework/core/src/main/java/cc/smtweb/framework/core/util/DateUtil.java View File

@@ -794,6 +794,15 @@ public class DateUtil {
if (datetime == null) return null; if (datetime == null) return null;
return new java.sql.Date(datetime.getTime()); return new java.sql.Date(datetime.getTime());
} }

//获取当前日期所处月,却掉了前置的0.
public static String nowMonth() {
String month = nowMonth2();
if (month.charAt(0) == '0') {
return String.valueOf(month.charAt(1));
}
return month;
}
/** /**
* 将字符串转换成Java.sql.Date,不能转换，这返回null * 将字符串转换成Java.sql.Date,不能转换，这返回null
* *
@@ -911,6 +920,52 @@ public class DateUtil {
calendar.setTime(new Date()); calendar.setTime(new Date());
return getSeasonBegin(calendar); return getSeasonBegin(calendar);
} }
public synchronized static java.sql.Date getAfterDate(Date dt, int days) {
if (dt == null) return null;
GregorianCalendar gc = new GregorianCalendar();
gc.setTime(dt);
gc.add(GregorianCalendar.DATE, days);
return new java.sql.Date(gc.getTimeInMillis());
}

//获取季度结束年月，YYYYMM格式
public static String getSeasonEndYm() {
return getDateYm(getAfterDate(getNextSeasonBegin(), -1));
}

//获取年度开始年月，YYYYMM格式
public static String getYearBeginYm() {
return nowYear() + "01";
}

public static String getYearBeginYm(String ymPeriod) {
try {
return ymPeriod.substring(0, 4) + "01";
} catch (Exception e) {
return nowYear() + "01";
}
}

/**
* 获取今日日期串，不带分隔符
*
* @return 今日日期字符串 yyyyMMdd；
*/
public static String nowDateString() {
return simpleDateFormat.get().format(nowTimestamp());
}
//获取年度结束年月，YYYYMM格式
public static String getYearEndYm() {
return nowYear() + "12";
}

public static String getYearEndYm(String ymPeriod) {
try {
return ymPeriod.substring(0, 4) + "12";
} catch (Exception e) {
return nowYear() + "12";
}
}
/** /**
* 得到本季度的第一天 * 得到本季度的第一天
* *
@@ -979,9 +1034,97 @@ public class DateUtil {
return getAfterDays(getAfterMonth(getMonthFirstDay(), 1), -1); return getAfterDays(getAfterMonth(getMonthFirstDay(), 1), -1);
} }


/**
* 得到本季度最后一天
*
* @return
*/
public static String getSeasonLastDay() {
String s = toStdDateString(getNextSeasonBegin());
return getAfterDays(s, -1);
}
//下个季度开始
public synchronized static Date getNextSeasonBegin() {
Calendar calendar = Calendar.getInstance();
calendar.setTime(new Date());
return getNextSeasonBegin(calendar);
}

public synchronized static Date getNextSeasonBegin(Calendar now) {
int curYear = now.get(Calendar.YEAR);
int curMonth = now.get(Calendar.MONTH);
int seasonMonth = m_seasonBeginTable[curMonth] + 3;

Calendar calendar = Calendar.getInstance();
calendar.set(Calendar.YEAR, curYear);
calendar.set(Calendar.MONTH, seasonMonth);
calendar.set(Calendar.DAY_OF_MONTH, 1);
calendar.set(Calendar.HOUR_OF_DAY, 0);
calendar.set(Calendar.MINUTE, 0);
calendar.set(Calendar.SECOND, 0);
calendar.set(Calendar.MILLISECOND, 0);
calendar.set(Calendar.AM_PM, Calendar.AM);
return new Timestamp(calendar.getTime().getTime());
}

//获取季度开始年月，YYYYMM格式
public static String getSeasonBeginYm() {
return getDateYm(getSeasonBegin());
}
//获取年月，YYYYMM格式
public static String getNowYm() {
return getDateYm(nowTimestamp());
}
public static String getNextYear(String year, int add) {
if (PubUtil.isEmptyId(year)) return year;
int curYear = Integer.parseInt(year) - 1;
return curYear + "";
}
//获取上一月，YYYYMM格式
public static String getPrevYear(String year) {
return getNextYear(year, -1);
}
//获取上一月，YYYYMM格式
public static String getPrevYm(String period_id) {
return getNextYm(period_id, -1);
}




//获取下一月，YYYYMM格式
public static String getNextYm(String period_id) {
return getNextYm(period_id, 1);
}
//获取年月，YYYYMM格式
public static String getPrevYm() {
return getPrevYm(getNowYm());
}

//获取上一年 YYYY格式
public static String getPrevYear() {
return getPrevYear(nowYear());
}


//获取年月，YYYYMM格式
public static String getNextYm() {
return getNextYm(getNowYm());
}
public static String getNextYm(String period_id, int add) {
if (PubUtil.isEmptyId(period_id)) return period_id;
int curYear = Integer.parseInt(period_id.substring(0, 4));
int curMonth = Integer.parseInt(period_id.substring(4)) + add;
if (curMonth > 12) {
do {
curYear++;
curMonth -= 12;
} while (curMonth > 12);
} else if (curMonth <= 0) {
do {
curYear--;
curMonth += 12;
} while (curMonth <= 0);
}
return curYear + StringUtil.getRight("00" + curMonth, 2);
}
/** /**
* 得到当前日期所在周次的星期一 * 得到当前日期所在周次的星期一
* *


+ 73
- 0
smtweb-framework/core/src/main/java/cc/smtweb/framework/core/util/EmojiFilter.java View File

@@ -0,0 +1,73 @@
package cc.smtweb.framework.core.util;

/**
* @Author: zhangyulong
* @Date: 2021/10/13 15:16
*/

public class EmojiFilter {

/**
* 过滤emoji 或者 其他非文字类型的字符
* @param source 需要过滤的字符串
* @return
*/
public static String filterEmoji(String source) {
if(PubUtil.isEmpty(source)){
return "";
}
if (!containsEmoji(source)) {
return source;
}

StringBuilder buf = null;
int len = source.length();
for (int i = 0; i < len; i++) {
char codePoint = source.charAt(i);
if (notisEmojiCharacter(codePoint)) {
if (buf == null) {
buf = new StringBuilder(source.length());
}
buf.append(codePoint);
}
}

if (buf == null) {
return "";
} else {
if (buf.length() == len) {
buf = null;
return source;
} else {
return buf.toString();
}
}
}

/**
* 检测是否有emoji字符
* @param source 需要判断的字符串
* @return 一旦含有就抛出
*/
public static boolean containsEmoji(String source) {
int len = source.length();
for (int i = 0; i < len; i++) {
char codePoint = source.charAt(i);
if (!notisEmojiCharacter(codePoint)) {
return true;
}
}
return false;
}

/**
* 非emoji表情字符判断
* @param codePoint
* @return
*/
public static boolean notisEmojiCharacter(char codePoint) {
return (codePoint == 0x0) || (codePoint == 0x9) || (codePoint == 0xA) || (codePoint == 0xD)
|| ((codePoint >= 0x20) && (codePoint <= 0xD7FF)) || ((codePoint >= 0xE000) && (codePoint <= 0xFFFD))
|| ((codePoint >= 0x10000) && (codePoint <= 0x10FFFF));
}
}

+ 780
- 0
smtweb-framework/core/src/main/java/cc/smtweb/framework/core/util/ListSQLParaHelper.java View File

@@ -0,0 +1,780 @@
package cc.smtweb.framework.core.util;

import cc.smtweb.framework.core.common.AbstractEnum;
import cc.smtweb.framework.core.common.IntEnum;
import cc.smtweb.framework.core.common.StrEnum;
import org.apache.commons.lang3.StringUtils;

import java.util.List;

/**
* 注意：where参数表示是否已经加入了where关键字
*
* @author : AKzz
* @version : $Revision:$
*/
@SuppressWarnings("UnusedDeclaration")
public abstract class ListSQLParaHelper {


/**
* 补充SQL的字符串的==条件
*
* @param where_is_exist 是否已经加入了where关键字
*/
public static boolean addSql_EQUALE_Expr(boolean where_is_exist, StringBuilder sql, List<Object> args, String db_field_name, int condition_value) {
if (!where_is_exist) {
sql.append(" WHERE ");
} else {
sql.append(" AND ");
}
sql.append(db_field_name).append(" = ? \n");
args.add(condition_value);
return true;
}

/**
* 补充SQL的字符串的==条件
*
* @param where_is_exist 是否已经加入了where关键字
*/
public static boolean addSql_EQUALE_Expr(boolean where_is_exist, StringBuilder sql, List<Object> args, String db_field_name, String condition_value) {
if (PubUtil.isNotEmptyStr(condition_value)) {
if (!where_is_exist) {
sql.append(" WHERE ");
where_is_exist = true;
} else {
sql.append(" AND ");
}
sql.append(db_field_name).append(" = ? \n");
args.add(condition_value);
}
return where_is_exist;
}

public static boolean addSql_lesser(boolean where_is_exist, StringBuilder sql, List<Object> args, String db_field_name, String condition_value) {
if (PubUtil.isNotEmptyStr(condition_value)) {
if (!where_is_exist) {
sql.append(" WHERE ");
where_is_exist = true;
} else {
sql.append(" AND ");
}
sql.append(db_field_name).append(" <= ? \n");
args.add(condition_value);
}
return where_is_exist;
}

public static boolean addSql_greater(boolean where_is_exist, StringBuilder sql, List<Object> args, String db_field_name, String condition_value) {
if (PubUtil.isNotEmptyStr(condition_value)) {
if (!where_is_exist) {
sql.append(" WHERE ");
where_is_exist = true;
} else {
sql.append(" AND ");
}
sql.append(db_field_name).append(" >= ? \n");
args.add(condition_value);
}
return where_is_exist;
}


/**
* 补充SQL的字符串Like条件(仅后匹配) %s
*
* @param where_is_exist 是否已经加入了where关键字
*/
public static boolean addSql_LIKE_Pre(boolean where_is_exist, StringBuilder sql, List<Object> args, String db_field_name, String condition_value) {
if (PubUtil.isNotEmptyStr(condition_value)) {
//mysq _ 是一个占位符需要加\进行处理
condition_value = condition_value.replaceAll("_", "\\\\_");
if (!where_is_exist) {
sql.append(" WHERE ");
where_is_exist = true;
} else {
sql.append(" AND ");
}
sql.append(db_field_name).append(" LIKE ? \n");
args.add(String.format("%%%s", condition_value));
}
return where_is_exist;
}

public static boolean addSql_LIKE_Pre(boolean where_is_exist, StringBuilder sql, List<Object> args, String[] db_field_names, String condition_value) {
if (PubUtil.isNotEmptyStr(condition_value)) {
//mysq _ 是一个占位符需要加\进行处理
condition_value = condition_value.replaceAll("_", "\\\\_");
if (!where_is_exist) {
sql.append(" WHERE ");
where_is_exist = true;
} else {
sql.append(" AND ");
}
sql.append("(").append(db_field_names[0]).append(" LIKE ? \n");
args.add(String.format("%%%s", condition_value));
for (int i = 1; i < db_field_names.length; ++i) {
sql.append(" or ").append(db_field_names[i]).append(" LIKE ? \n");
args.add(String.format("%%%s", condition_value));
}
sql.append(")");
}
return where_is_exist;
}

public static boolean addSql_LIKE_EX(boolean where_is_exist, StringBuilder sql, List<Object> args, String condition_value, String... db_field_name) {
if (db_field_name == null || db_field_name.length == 0) return where_is_exist;
if (PubUtil.isNotEmptyStr(condition_value)) {
//mysq _ 是一个占位符需要加\进行处理
condition_value = condition_value.replaceAll("_", "\\\\_");
if (!where_is_exist) {
sql.append(" WHERE ");
where_is_exist = true;
} else {
sql.append(" AND ");
}
if (db_field_name.length == 1) {
sql.append(db_field_name[0]).append(" LIKE ? \n");
args.add(String.format("%%%s%%", condition_value));
return where_is_exist;
}
sql.append(" (");
for (String db_filed : db_field_name) {
sql.append(" ").append(db_filed).append(" LIKE ? \nOR");
args.add(String.format("%%%s%%", condition_value));
}
sql.delete(sql.length() - 2, sql.length());
sql.append(")\n");

}
return where_is_exist;
}


/**
* 补充SQL的字符串Like条件(仅后匹配) s%
*
* @param where_is_exist 是否已经加入了where关键字
*/
public static boolean addSql_LIKE_Expr(boolean where_is_exist, StringBuilder sql, List<Object> args, String db_field_name, String condition_value) {
if (PubUtil.isNotEmptyStr(condition_value)) {
//mysq _ 是一个占位符需要加\进行处理
condition_value = condition_value.replaceAll("_", "\\\\_");
if (!where_is_exist) {
sql.append(" WHERE ");
where_is_exist = true;
} else {
sql.append(" AND ");
}
sql.append(db_field_name).append(" LIKE ? \n");
args.add(String.format("%s%%", condition_value));
}
return where_is_exist;
}


public static boolean addSql_LIKE_Expr(boolean where_is_exist, StringBuilder sql, List<Object> args, String[] db_field_names, String condition_value) {
if (PubUtil.isNotEmptyStr(condition_value)) {
//mysq _ 是一个占位符需要加\进行处理
condition_value = condition_value.replaceAll("_", "\\\\_");
if (!where_is_exist) {
sql.append(" WHERE ");
where_is_exist = true;
} else {
sql.append(" AND ");
}
sql.append("(").append(db_field_names[0]).append(" LIKE ? \n");
args.add(String.format("%s%%", condition_value));
for (int i = 1; i < db_field_names.length; ++i) {
sql.append(" or ").append(db_field_names[i]).append(" LIKE ? \n");
args.add(String.format("%s%%", condition_value));
}
sql.append(")");
}
return where_is_exist;
}

/**
* 补充SQL的字符串Like条件(全模糊) %s%
*
* @param where_is_exist 是否已经加入了where关键字
*/
public static boolean addSql_LIKE(boolean where_is_exist, StringBuilder sql, List<Object> args, String db_field_name, String condition_value) {
if (PubUtil.isNotEmptyStr(condition_value)) {
//mysq _ 是一个占位符需要加\进行处理
condition_value = condition_value.replaceAll("_", "\\\\_");
if (!where_is_exist) {
sql.append(" WHERE ");
where_is_exist = true;
} else {
sql.append(" AND ");
}
sql.append(db_field_name).append(" LIKE ? \n");
args.add(String.format("%%%s%%", condition_value));
}
return where_is_exist;
}

public static boolean addSql_LIKE(boolean where_is_exist, StringBuilder sql, List<Object> args, String[] db_field_names, String condition_value) {
if (PubUtil.isNotEmptyStr(condition_value)) {
//mysq _ 是一个占位符需要加\进行处理
condition_value = condition_value.replaceAll("_", "\\\\_");
if (!where_is_exist) {
sql.append(" WHERE ");
where_is_exist = true;
} else {
sql.append(" AND ");
}
sql.append("(").append(db_field_names[0]).append(" LIKE ? ");
args.add(String.format("%%%s%%", condition_value));
for (int i = 1; i < db_field_names.length; ++i) {
sql.append(" OR ").append(db_field_names[i]).append(" LIKE ? ");
args.add(String.format("%%%s%%", condition_value));
}
sql.append(")");
}
return where_is_exist;
}

/**
* 补充SQL字符串的IN条件
*
* @param where_is_exist 是否已经加入了where关键字
*/
public static boolean addSql_IN_Expr(boolean where_is_exist, StringBuilder sql, String db_field_name, Object... expr) {
if (expr != null && expr.length > 0) {
if (!where_is_exist) {
sql.append(" WHERE ");
where_is_exist = true;
} else {
sql.append(" AND ");
}
sql.append(db_field_name).append(" IN (").append(StringUtils.join(expr, ',')).append(")\n");
}
return where_is_exist;
}

/**
* 补充SQL字符串的not IN条件
*
* @param where_is_exist 是否已经加入了where关键字
*/
public static boolean addSql_NOTIN_Expr(boolean where_is_exist, StringBuilder sql, String db_field_name, Object... expr) {
if (expr != null && expr.length > 0) {
if (!where_is_exist) {
sql.append(" WHERE ");
where_is_exist = true;
} else {
sql.append(" AND ");
}
sql.append(db_field_name).append(" NOT IN (").append(StringUtils.join(expr, ',')).append(")\n");
}
return where_is_exist;
}

/**
* 增加字符串字段条件，可能多选
*
* @param field 查询的字段名
* @param value 值，包含','为多选
* @param sql sql
* @param paras 参数
*/
public static void addStrConMulti(String field, String value, StringBuilder sql, List<Object> paras) {
if (PubUtil.isEmpty(value))
return;
if (value.contains(",")) {//多选
sql.append(" and ").append(field).append(" in ('").append(value.replaceAll(",", "','")).append("')");
} else if (!Consts.NULL_STRING.equals(value)) {//单
sql.append(" and ").append(field).append("=?");
paras.add(value);
}
}

/**
* 增加字符串字段条件，不判断多选
*
* @param field 查询的字段名
* @param value 值
* @param paras 参数
*/
public static void addStrConSingle(String field, String value, StringBuilder sb, List<Object> paras) {
addStrConSingle(field, "=", value, sb, paras);
}

/**
* 增加字符串字段条件，不判断多选
*
* @param field 查询的字段名
* @param opt 逻辑运算符
* @param value 值
* @param paras 参数
*/
public static void addStrConSingle(String field, String opt, String value, StringBuilder sb, List<Object> paras) {
if (PubUtil.isNotEmpty(value) && !Consts.NULL_STRING.equals(value)) {//单
sb.append(" and ").append(field).append(" ").append(opt).append(" ? \n");
paras.add(value);
}
}

/**
* 增加字符串字段条件，包含
*
* @param field 查询的字段名
* @param value 值
* @param paras 参数
*/
public static void addStrConSingleLike(String field, String value, StringBuilder sb, List<Object> paras) {
if (PubUtil.isNotEmpty(value) && !Consts.NULL_STRING.equals(value)) {//单
sb.append(" and ").append(field).append(" like ? \n");
paras.add("%" + value + "%");
}
}

/**
* 增加字符串字段条件并且不区分大小写，包含
*
* @param field 查询的字段名
* @param value 值
* @param paras 参数
*/
public static void addStrConSingleLikeIgnoreCase(String field, String value, StringBuilder sb, List<Object> paras) {
if (PubUtil.isNotEmpty(value) && !Consts.NULL_STRING.equals(value)) {
String valueLower = value.toLowerCase();
sb.append(" and ").append("lower(").append(field).append(")").append(" like ? \n");
paras.add("%" + valueLower + "%");
}
}

/**
* 增加数字字段条件，可能多选
*
* @param field 查询的字段名
* @param value 值，包含','为多选
* @param paras 参数
*/
public static void addNumberConMulti(String field, String value, StringBuilder sb, List<Object> paras) {
if (PubUtil.isEmptyId(value))
return;
if (value.contains(",")) {//多选
sb.append(" and ").append(field).append(" in (").append(value).append(") \n");
} else if (!Consts.NULL_STRING.equals(value)) {//单
sb.append(" and ").append(field).append("=? \n");
paras.add(value);
}
}

/**
* 增加数字字段条件，单选
*
* @param field 查询的字段名
* @param value 值
* @param paras 参数
*/
public static void addNumConSingle(String field, Number value, StringBuilder sb, List<Object> paras) {
addNumConSingle(field, "=", value, sb, paras);
}

/**
* 增加数字字段条件，单选
*
* @param field 查询的字段名
* @param opt 运算符
* @param value 值
* @param paras 参数
*/
public static void addNumConSingle(String field, String opt, Number value, StringBuilder sb, List<Object> paras) {
sb.append(" and ").append(field).append(opt).append("? \n");
paras.add(value);
}

/**
* 增加日期字段条件，可能多选
*
* @param field 查询的字段名
* @param value 值
* @param paras 参数
*/
@Deprecated
public static void addDateCon(String field, String value, StringBuilder sb, List<Object> paras) {
if (PubUtil.isEmpty(value))
return;
String[] st = value.split(",");
if (st.length == 0 || Consts.NULL_STRING.equals(st[0])) {//无
return;
}
String s = PubUtil.getCurDateStr();
if (st.length > 0) {
switch (st[0]) {
case "D": //当天 考虑日期时间的情况
sb.append(" and ").append(field).append(">='").append(s).append("' and ").append(field).append("<'").append(DateUtil.getAfterDays(s, 1)).append("' \n");
break;
case "W": //本周
s = DateUtil.toStdDateString(DateUtil.getWeekStart());
sb.append(" and ").append(field).append(">='").append(s).append("' and ").append(field).append("<'").append(DateUtil.getAfterDays(s, 8)).append("' \n");
break;
case "M": //本月
sb.append(" and ").append(field).append(">='").append(DateUtil.getMonthStart()).append("' and ").append(field).append("<='").append(DateUtil.getMonthEnd()).append(" 23:59:59' \n");
break;
case "Q": //本季度
sb.append(" and ").append(field).append(">='").append(DateUtil.getSeasonFirstDay()).append("' and ").append(field).append("<='").append(DateUtil.getSeasonLastDay()).append(" 23:59:59' \n");
break;
case "Y": //本年
sb.append(" and ").append(field).append(">='").append(DateUtil.getYearFirstDay()).append("' and ").append(field).append("<='").append(DateUtil.getYearLastDay()).append(" 23:59:59' \n");
break;
default: //自定义
String df, de;
if (st.length > 1)
df = st[1];
else
df = "";
if (st.length > 2)
de = st[2];
else
de = "";
if (PubUtil.isEmpty(df) && PubUtil.isEmpty(de))
return;
if (PubUtil.isEmpty(df)) {
sb.append(" and ").append(field).append("<=?");
paras.add(de);
} else if (PubUtil.isEmpty(de)) {
sb.append(" and ").append(field).append(">=?");
paras.add(df);
} else {
sb.append(" and ").append(field).append(">=? and ").append(field).append("<=? \n");
paras.add(df);
paras.add(de);
}
break;
}
}
}

/**
* 增加日期字段条件，可能多选(huangxl:日期格式YYYYMMDD)
*
* @param field 查询的字段名
* @param value 值
* @param paras 参数
*/
public static void addDateConEx(String field, String value, StringBuilder sb, List<Object> paras) {
if (PubUtil.isEmpty(value))
return;
String[] st = value.split(",");
if (st.length == 0 || Consts.NULL_STRING.equals(st[0])) {//无
return;
}
String s = PubUtil.getCurDateStr();
if (st.length > 0) {
switch (st[0]) {
case "D": //当天
sb.append(" and ").append(field).append("=").append(PubUtil.getDateLong(s)).append(" \n");
break;
case "W": //本周
s = DateUtil.toStdDateString(DateUtil.getWeekStart());
sb.append(" and ").append(field).append(" between ").append(PubUtil.getDateLong(s)).append(" and ").append(PubUtil.getDateLong(DateUtil.getAfterDays(s, 7))).append(" \n");
break;
case "M": //本月
sb.append(" and ").append(field).append(" between ").append(PubUtil.getDateLong(DateUtil.getMonthStart())).append(" and ").append(PubUtil.getDateLong(DateUtil.getMonthEnd())).append(" \n");
break;
case "Q": //本季度
sb.append(" and ").append(field).append(" between ").append(PubUtil.getDateLong(DateUtil.getSeasonFirstDay())).append(" and ").append(PubUtil.getDateLong(DateUtil.getSeasonLastDay())).append(" \n");
break;
case "Y": //本年
sb.append(" and ").append(field).append(" between ").append(PubUtil.getDateLong(DateUtil.getYearFirstDay())).append(" and ").append(PubUtil.getDateLong(DateUtil.getYearLastDay())).append(" \n");
break;
default: //自定义
String df, de;
if (st.length > 1)
df = st[1];
else
df = "";
if (st.length > 2)
de = st[2];
else
de = "";
if (PubUtil.isEmpty(df) && PubUtil.isEmpty(de))
return;
if (PubUtil.isEmpty(df)) {
sb.append(" and ").append(field).append("<=?");
paras.add(PubUtil.getDateLong(de));
} else if (PubUtil.isEmpty(de)) {
sb.append(" and ").append(field).append(">=?");
paras.add(PubUtil.getDateLong(df));
} else {
sb.append(" and ").append(field).append(" between ? and ? \n");
paras.add(PubUtil.getDateLong(df));
paras.add(PubUtil.getDateLong(de));
}
break;
}
}
}

/**
* 增加期间查询日期字段条件，可能多选(huangxl:日期格式YYYYMMDD)
*
* @param field 查询的字段名
* @param value 值
* @param paras 参数
*/
public static void addPeriodDateConEx(String field, String value, StringBuilder sb, List<Object> paras) {
if (PubUtil.isEmpty(value))
return;
String[] st = value.split(",");
if (st.length == 0 || Consts.NULL_STRING.equals(st[0])) {//无
return;
}
String df, de;
if (st.length > 1)
df = st[1];
else
df = "";
if (st.length > 2)
de = st[2];
else
de = "";

sb.append(" and ").append(field).append(" between ? and ? \n");
paras.add(df + "01");
paras.add(de + "31");
}


/**
* 增加日期时间字段条件
*
* @param field 查询的字段名
* @param value 值
* @param paras 参数
*/
public static void addDateTimeConEx(String field, String value, StringBuilder sb, List<Object> paras) {
if (PubUtil.isEmpty(value))
return;
String[] st = value.split(",");
if (st.length == 0 || Consts.NULL_STRING.equals(st[0])) {//无
return;
}
String s = PubUtil.getCurDateStr();
if (st.length > 0) {
switch (st[0]) {
case "D": //当天
sb.append(" and ").append(field).append(" between ").append(PubUtil.getDateTimeLong(s)).append(" and ").append(PubUtil.getEndDateTimeLong(s)).append(" \n");
break;
case "W": //本周
s = DateUtil.toStdDateString(DateUtil.getWeekStart());
sb.append(" and ").append(field).append(" between ").append(PubUtil.getDateTimeLong(s)).append(" and ").append(PubUtil.getEndDateTimeLong(DateUtil.getAfterDays(s, 6))).append(" \n");
break;
case "M": //本月
sb.append(" and ").append(field).append(" between ").append(PubUtil.getDateTimeLong(DateUtil.getMonthStart())).append(" and ").append(PubUtil.getEndDateTimeLong(DateUtil.getMonthEnd())).append(" \n");
break;
case "Q": //本季度
sb.append(" and ").append(field).append(" between ").append(PubUtil.getDateTimeLong(DateUtil.getSeasonFirstDay())).append(" and ").append(PubUtil.getEndDateTimeLong(DateUtil.getSeasonLastDay())).append(" \n");
break;
case "Y": //本年
sb.append(" and ").append(field).append(" between ").append(PubUtil.getDateTimeLong(DateUtil.getYearFirstDay())).append(" and ").append(PubUtil.getEndDateTimeLong(DateUtil.getYearLastDay())).append(" \n");
break;
default: //自定义
String df, de;
if (st.length > 1)
df = st[1];
else
df = "";
if (st.length > 2)
de = st[2];
else
de = "";
if (PubUtil.isEmpty(df) && PubUtil.isEmpty(de))
return;
if (PubUtil.isEmpty(df)) {
sb.append(" and ").append(field).append("<=?");
paras.add(PubUtil.getEndDateTimeLong(de));
} else if (PubUtil.isEmpty(de)) {
sb.append(" and ").append(field).append(">=?");
paras.add(PubUtil.getDateTimeLong(df));
} else {
sb.append(" and ").append(field).append(" between ? and ? \n");
paras.add(PubUtil.getDateTimeLong(df));
paras.add(PubUtil.getEndDateTimeLong(de));
}
break;
}
}
}

/**
* 枚举状态字段，in方式
*
* @param where_is_exist sql是否已包括where
* @param field sql字段名
* @param value 前端传回来的查询值，格式:1,1,1,1
* @param intEnum 枚举类型
* @param sql 待构建的sql
*/
public static void addIntEnumCon(boolean where_is_exist, String field, String value, IntEnum intEnum, StringBuilder sql) {
if (PubUtil.isNotEmpty(value) && value.contains("1") && value.contains("0")) {
if (!where_is_exist) {
sql.append(" WHERE ");
where_is_exist = true;
} else {
sql.append(" AND ");
}
String s = "";
String[] ss = value.split(",");
int i = 0;
for (AbstractEnum.IntEnumBean b : intEnum.values()) {
if (ss.length > i && "1".equals(ss[i])) s += "," + b.value;
i++;
}
sql.append(field + " in (" + s.substring(1) + ")");
}
}

/**
* 枚举状态字段，in方式
*
* @param where_is_exist sql是否已包括where
* @param field sql字段名
* @param value 前端传回来的查询值，格式:1,1,1,1
* @param intEnum 枚举类型
* @param sql 待构建的sql
*/
public static void addStrEnumCon(boolean where_is_exist, String field, String value, StrEnum intEnum, StringBuilder sql) {
if (PubUtil.isNotEmpty(value) && value.contains("1") && value.contains("0")) {
if (!where_is_exist) {
sql.append(" WHERE ");
where_is_exist = true;
} else {
sql.append(" AND ");
}
String s = "";
String[] ss = value.split(",");
int i = 0;
for (AbstractEnum.StrEnumBean b : intEnum.values()) {
if (ss.length > i && "1".equals(ss[i])) s += ",'" + b.value + "'";
i++;
}
sql.append(field + " in (" + s.substring(1) + ")");
}
}

public static void addTreeStateCon(String curPrefix, String value, String tableName, StringBuilder sb, List<Object> paras) {
if (PubUtil.isNotEmpty(value) && !Consts.NULL_STRING.equals(value) && !value.contains(",")) {
int v = PubUtil.getIntIgnoreErr(value);
if (v == 0) {//查启用 自己启用，且父亲未停用
sb.append(" and ").append(curPrefix).append(".f_status=0 and not exists(select 1 from ").append(tableName).append(" p__ where p__.f_status=1 and ").append(curPrefix).append(".f_level_code like p__.f_level_code || '-%')");
} else {//查停用 自己停用 或父亲被停用
sb.append(" and (").append(curPrefix).append(".f_status=1 or exists(select 1 from ").append(tableName).append(" p__ where p__.f_status=1 and ").append(curPrefix).append(".f_level_code like p__.f_level_code || '-%'))");
}
}
}

/**
* 增加年月字段条件
*
* @param field 查询的字段名
* @param value 值
* @param paras 参数
*/
public static void addYmCon(String field, String value, StringBuilder sb, List<Object> paras) {
addYmConEx(field, field, value, sb, paras);
}

public static void addYmConEx(String field_begin, String field_end, String value, StringBuilder sb, List<Object> paras) {
if (PubUtil.isEmpty(value))
return;
String[] st = value.split(",");
if (st.length == 0 || Consts.NULL_STRING.equals(st[0])) {//无
return;
}
String s = PubUtil.getCurDateStr();
if (st.length > 1) {
switch (st[0]) {
case "M": //本月
String nowYm = DateUtil.getNowYm();
sb.append(" and ").append(field_end).append(">='").append(DateUtil.getNowYm()).append("' and ").append(field_begin).append("<='").append(nowYm).append("'");
break;
case "Q": //本季度
sb.append(" and ").append(field_end).append(">='").append(DateUtil.getSeasonBeginYm()).append("' and ").append(field_begin).append("<='").append(DateUtil.getSeasonEndYm()).append("'");
break;
case "Y": //本年
sb.append(" and ").append(field_end).append(">='").append(DateUtil.getYearBeginYm()).append("' and ").append(field_begin).append("<='").append(DateUtil.getYearEndYm()).append("'");
break;
default: //自定义
String df, de;
if (st.length > 1)
df = st[1];
else
df = "";
if (st.length > 2)
de = st[2];
else
de = "";
if (PubUtil.isEmpty(df) && PubUtil.isEmpty(de))
return;
if (PubUtil.isEmpty(df)) {
sb.append(" and ").append(field_begin).append("<=?");
paras.add(de);
} else if (PubUtil.isEmpty(de)) {
sb.append(" and ").append(field_end).append(">=?");
paras.add(df);
} else {
sb.append(" and ").append(field_end).append(">=? and ").append(field_begin).append("<=?");
paras.add(df);
paras.add(de);
}
break;
}
} else if (st.length == 1) {
sb.append(" and ").append(field_end).append(">='").append(value).append("' and ").append(field_begin).append("<='").append(value).append("'");
}
}

//构建年月范围的sql
public static String getYmConSql(String field, String value) {
return getYmConSqlEx(field, field, value);
}

public static String getYmConSqlEx(String field_begin, String field_end, String value) {
if (PubUtil.isEmpty(value)) return "";
String[] st = value.split(",");
if (st.length == 0 || Consts.NULL_STRING.equals(st[0])) return "";
String s = PubUtil.getCurDateStr();
StringBuilder sb = new StringBuilder(128);

switch (st[0]) {
case "M": //本月
String nowYm = DateUtil.getNowYm();
sb.append(" and ").append(field_end).append(">='").append(DateUtil.getNowYm()).append("' and ").append(field_begin).append("<='").append(nowYm).append("'");
break;
case "Q": //本季度
sb.append(" and ").append(field_end).append(">='").append(DateUtil.getSeasonBeginYm()).append("' and ").append(field_begin).append("<='").append(DateUtil.getSeasonEndYm()).append("'");
break;
case "Y": //本年
sb.append(" and ").append(field_end).append(">='").append(DateUtil.getYearBeginYm()).append("' and ").append(field_begin).append("<='").append(DateUtil.getYearEndYm()).append("'");
break;
default: //自定义
String df, de;
if (st.length > 1)
df = st[1];
else
df = "";
if (st.length > 2)
de = st[2];
else
de = "";
if (PubUtil.isEmpty(df) && PubUtil.isEmpty(de))
return "";
if (PubUtil.isEmpty(df)) {
sb.append(" and ").append(field_begin).append("<='").append(de).append("'");
} else if (PubUtil.isEmpty(de)) {
sb.append(" and ").append(field_end).append(">='").append(df).append("'");
} else {
sb.append(" and ").append(field_end).append(">='").append(df).append("' and ").append(field_begin).append("<='").append(de).append("'");
}
break;
}
return sb.substring(5);
}
}

+ 463
- 0
smtweb-framework/core/src/main/java/cc/smtweb/framework/core/util/MathUtil.java View File

@@ -0,0 +1,463 @@
package cc.smtweb.framework.core.util;

import java.math.BigDecimal;
import java.math.RoundingMode;
import java.text.DecimalFormat;

/**
* Created with IntelliJ IDEA.
* User: AKhh
* Date: 12-12-25 下午1:02
* To change this template use File | Settings | File Templates.
*/
public class MathUtil {
//整数
private static DecimalFormat dfLng = new DecimalFormat("##############0");
private static DecimalFormat dfLong = new DecimalFormat("###,###,###,###,##0");
//一位小数
private static DecimalFormat df1 = new DecimalFormat("##############0.0");
private static DecimalFormat df1Format = new DecimalFormat("###,###,###,###,##0.0");
//两位小数
private static DecimalFormat df2 = new DecimalFormat("##############0.00");
private static DecimalFormat df2Format = new DecimalFormat("###,###,###,###,##0.00");
//四位小数
private static DecimalFormat df4 = new DecimalFormat("###,###,###,###,##0.0000");
//六位小数
private static DecimalFormat df6Number = new DecimalFormat("#######################0.000000");
private static DecimalFormat df6NumberF = new DecimalFormat("#,###,###,###,###,###,##0.000000");

public final static DecimalFormat stdAmountFormat = new DecimalFormat("###,###,###,###,##0.00");
public final static DecimalFormat stdNumberFormat = new DecimalFormat("#0.00");
public final static String DEF_NUM_TEN_THOUSAND = "10000";//万
public static final double MAX_VALUE = 9999999999999.99D;
public static final double MIN_VALUE = -9999999999999.99D;

private final static BigDecimal ONE_BIG = new BigDecimal(1.00D);
private static final String UNIT = "万仟佰拾亿仟佰拾万仟佰拾元角分";
private static final String DIGIT = "零壹贰叁肆伍陆柒捌玖";

/**
* 4舍5入double，2位小数
*/
public static double roundDouble(double src) {
return roundDouble(src, 2);
}

/**
* 4舍5入double，N 位小数
* @param src
* @param scale 小数位数
* @return
*/
public static double roundDouble(Object src, int scale) {
if (src == null) return 0.0;
String v = src.toString();
if (PubUtil.isEmpty(v)) return 0.0;
if (scale < 0) scale = 2;

BigDecimal src_b = new BigDecimal(v);
BigDecimal src_v = src_b.divide(ONE_BIG, scale + 2, BigDecimal.ROUND_HALF_UP);// 4舍5入
src_v = src_v.divide(ONE_BIG, scale, BigDecimal.ROUND_HALF_UP);// 4舍5入
return src_v.doubleValue();
}

/**
* 舍位处理，原生floor有坑，部分浮点数记录为.99999999999形式，导致floor结果错误
* @param d
* @return
*/
public static double floor(double d) {
return Math.floor(roundDouble(d, 2));
}

/**
* 比较两Double是否相等，将会吧他们专程BigDecimal进行比较；
*
* @param src double1
* @param tag double2
* @return src > tag 返回1, src < tag 返回-1, 否则返回0
*/
public static int compare(double src, double tag) {
BigDecimal src_b = new BigDecimal(src);
BigDecimal src_v = src_b.divide(ONE_BIG, 2, BigDecimal.ROUND_HALF_UP);// 4舍5入

BigDecimal tag_b = new BigDecimal(tag);
BigDecimal tag_v = tag_b.divide(ONE_BIG, 2, BigDecimal.ROUND_HALF_UP);// 4舍5入

return src_v.compareTo(tag_v);
}

/**
* 自动过滤金额中的逗号转换为double,如果出错，则返回0
*
* @param s 源串，可能为带逗号的金额串；
* @return double
*/
public static Double toDouble(String s) {
return todouble(s);
}

/**
* 自动过滤金额中的逗号转换为double,如果出错，则返回0
*
* @param s 源串，可能为带逗号的金额串；
* @return double
*/
public static double todouble(String s) {
try {
return Double.parseDouble(s.replaceAll(",", ""));
} catch (Exception e) {
return 0.00;
}
}

/**
* 获取double,主要过滤d为null的情况；
*
* @param d Double对象；
* @return double
*/
public static double todouble(Double d) {
if (d == null) return 0.0d;
return d.doubleValue();
}

/**
* 自动过滤金额中的逗号转换为float,如果出错，则返回0
*
* @param s 源串，可能为带逗号的金额串；
* @return Float
*/
public static Float toFloat(String s) {
return tofloat(s);
}

/**
* 自动过滤金额中的逗号转换为float,如果出错，则返回0
*
* @param s 源串，可能为带逗号的金额串；
* @return Float
*/
public static float tofloat(String s) {
try {
return Float.parseFloat(s.replaceAll(",", ""));
} catch (Exception e) {
return 0.0f;
}
}

public static long tolong(String src, long defaultvalue) {
try {
return Long.parseLong(src);
} catch (Exception e) {
return defaultvalue;
}
}

public static int toint(String src, int defaultvalue) {
try {
return Integer.parseInt(src);
} catch (Exception e) {
return defaultvalue;
}
}

/**
* 考虑使用中的精度，判断一个Value是否>0，实际是>0.00001
*
* @param value double类型
* @return boolean
*/
public static boolean isBigThanZero(double value) {
return (value > 0.00001);
}

/**
* 考虑使用中的精度，判断一个Value是否>0，实际是>0.00001
*
* @param value String类型
* @return boolean
*/
public static boolean isBigThanZero(String value) {
return !PubUtil.isEmpty(value) && isBigThanZero(toDouble(value));
}

/**
* 考虑使用中的精度，判断一个Value是否=0，实际是给出一个值范围。
*
* @param value double类型
* @return boolean
*/
public static boolean isEqualsZero(double value) {
return (-0.00001 < value && value < 0.00001);
}

/**
* 考虑使用中的精度，判断一个Value是否=0，实际是给出一个值范围。
*
* @param value String类型
* @return boolean
*/
public static boolean isEqualsZero(String value) {
return PubUtil.isEmpty(value) || isEqualsZero(toDouble(value));
}

/**
* 是否是负数
*
* @param db_val 要判断的double
* @return 负数则返回true；
*/
public static boolean isNegative(double db_val) {
return (compare(db_val, 0.00D) == -1);
}

/**
* 是否是正数
*
* @param db_val 要判断的double
* @return 正数则返回true；
*/
public static boolean isPlus(double db_val) {
return (compare(db_val, 0.00D) == 1);
}

/**
* 得到金额字符串，保持小数点2位
*
* @param db 将double转换为金额字符串；
* @return 金额字符串#0.00；
*/
public static String toStdNumberString(double db) {
try {
return stdNumberFormat.format(db);
} catch (Exception e) {
return "0.00";
}
}

public static String toStdNumberStringEx(double db) {
try {
if (compare(db, -1d) == 0) return "-";
return stdNumberFormat.format(db);
} catch (Exception e) {
return "0.00";
}
}

/**
* 将金额格式字符串，如23,333,093.01 去掉逗号
*
* @param s 金额串
* @return String 去掉逗号后的串,如果amount为空,则返回0.00
*/
public static String toStdNumberString(String s) {
if (PubUtil.isEmpty(s))
return "0.00";
return stdNumberFormat.format(todouble(s));
}

/**
* 将数据转换为两位小数的数字格式；
*
* @param d 数据
* @param isZeroToEmpty 如果未0，是否返回“”；
* @return 两位小数的字符串；
*/
public static String toStdNumberString(double d, boolean isZeroToEmpty) {
if (isEqualsZero(d)) {
return isZeroToEmpty ? "": "0.00";
}
return stdNumberFormat.format(d);
}

public static String toStdNumberString(String s, boolean isZeroToEmpty) {
return toStdNumberString(todouble(s), isZeroToEmpty);
}

public static String toStdNumberString(double d, int scale) {
DecimalFormat dfn = null;
if (scale == 1) dfn = df1Format;
if (scale == 2) dfn = df2Format;
else if (scale == 4) dfn = df4;
else if (scale == 6) dfn = df6NumberF;
else if (scale <= 0) dfn = dfLong;
else {
StringBuilder sb = new StringBuilder("###,###,###,###,##0.");
for (int i = 0; i < scale; i++) sb.append("0");
dfn = new DecimalFormat(sb.toString());
}
return dfn.format(d);
}

/**
* 将数字乘100，保留小数点后两位, 然后后面添加%
*
* @param d 值
* @param isZeroToEmpty，如果值为0，是否返回空；
* @return 字符串；
*/
public static String toStdPercentNumberStr(double d, boolean isZeroToEmpty) {
if (d > -0.00000000001 && d < 0.00000000001) {
return isZeroToEmpty ? "": "0.00%";
}
return toStdNumberString(d * 100) + "%";
}


public static String toStdAmountString(double d) {
return toStdAmountString(d, false);
}

/**
* 将数据转换为两位小数的金额格式，带逗号；
*
* @param d 数据
* @param isZeroToEmpty 如果未0，是否返回“”；
* @return 金额格式的字符串；
*/
public static String toStdAmountString(double d, boolean isZeroToEmpty) {
if (isEqualsZero(d)) {
return isZeroToEmpty ? "": "0.00";
}
return stdAmountFormat.format(d);
}

public static String toStdAmountString(String s) {
return toStdAmountString(todouble(s), false);
}

public static String toStdAmountString(String s, boolean isZeroToEmpty) {
return toStdAmountString(todouble(s), isZeroToEmpty);
}


/**
* 将小写金额转换为人民币大写金额
*
* @param s 金额格式的串
* @return String 转换结果
*/
public static String toCapsAmountString(String s) {
if (PubUtil.isEmpty(s)) return "";
return toCapsAmountString(todouble(s));
}

/**
* 将小写金额转换为人民币大写金额
*
* @param v double
* @return String 转换结果
*/
public static String toCapsAmountString(double v) {
if (v < MIN_VALUE || v > MAX_VALUE) return "参数非法!";

boolean negative = isNegative(v);

if (negative) v = Math.abs(v);
long l = Math.round(v * 100);
if (l == 0) return "零元整";

String strValue = String.valueOf(l);
// i用来控制数
int i = 0;
// j用来控制单位
int j = UNIT.length() - strValue.length();
StringBuilder rs = new StringBuilder(32);
boolean isZero = false;
for (; i < strValue.length(); i++, j++) {
char ch = strValue.charAt(i);
if (ch == '0') {
isZero = true;
if (UNIT.charAt(j) == '亿' || UNIT.charAt(j) == '万' || UNIT.charAt(j) == '元') {
rs.append(UNIT.charAt(j));
isZero = false;
}
} else {
if (isZero) {
rs.append('零');
isZero = false;
}
rs.append(DIGIT.charAt(ch - '0')).append(UNIT.charAt(j));
}
}
if (rs.charAt(rs.length() - 1) != '分')
rs.append('整');

i = rs.indexOf("亿万");
if (i > 0) rs.delete(i + 1, i + 2); // i+1 ->万

if (negative)
return rs.insert(0, '负').toString();
else
return rs.toString();
}

/**
* 返回0 到 maxvalue的随机数
*
* @param maxvalue 随机数的最大值
* @return int
*/
public static int rnd(int maxvalue) {
return (int) (Math.random() * (maxvalue + 1));
}


public static double chkDbNull(Double v) {
return v == null ? 0: v;
}

public static double max(double d1, double d2) {
return compare(d1, d2) < 0 ? d2 : d1;
}

public static double min(double d1, double d2) {
return compare(d1, d2) < 0 ? d1 : d2;
}


public static void main(String[] args) {
double aa=123456789.345678900005;
System.out.println("args0 = " + upDouble(aa,0));
System.out.println("args1 = " + upDouble(aa,1));
System.out.println("args2 = " + upDouble(aa,2));
System.out.println("args3 = " + upDouble(aa,3));
System.out.println("args4 = " + upDouble(aa,4));
System.out.println("args5 = " + upDouble(aa,5));
System.out.println("args5 = " + upDouble(aa,6));
System.out.println("args5 = " + upDouble(aa,7));
System.out.println("args5 = " + upDouble(aa,8));

}

/**
* double 去尾法
* @param src 待处理数据
* @param scale 保留小数位数
* @return
*/
public static double cutDouble(double src, int scale){
String v = toStdNumberString(src, 6);//先到6位小数，再去计算,否则容易出错，如8.3成8.29999999999，舍位就成了8.29了
DecimalFormat formater = new DecimalFormat();
formater.setMaximumFractionDigits(scale);
formater.setGroupingSize(0);
formater.setRoundingMode(RoundingMode.FLOOR);
return new BigDecimal(formater.format(toDouble(v))).doubleValue();
}

/**
* double 进位法
* @param src 待处理数据
* @param scale 保留小数位数
* @return
*/
public static double upDouble(double src, int scale){
String v = toStdNumberString(src, 6);//先到6位小数，再去计算
DecimalFormat formater = new DecimalFormat();
formater.setMaximumFractionDigits(scale);
formater.setGroupingSize(0);
formater.setRoundingMode(RoundingMode.UP);
return new BigDecimal(formater.format(toDouble(v))).doubleValue();
}
}

+ 377
- 0
smtweb-framework/core/src/main/java/cc/smtweb/framework/core/util/PersonUIDUtil.java View File

@@ -0,0 +1,377 @@
package cc.smtweb.framework.core.util;


import java.util.HashMap;
import java.util.Map;
import java.util.regex.Pattern;

/**
* 个人身份证帮助类
*
* @author : AKzz
* @version : $Revision:$
*/
public final class PersonUIDUtil {
private final static String uid_chars = "0123456789XZ";
private static Map<String, String> map_uid_chars;

static {
map_uid_chars = new HashMap<>();
map_uid_chars.put("０", "0");
map_uid_chars.put("１", "1");
map_uid_chars.put("２", "2");
map_uid_chars.put("３", "3");
map_uid_chars.put("４", "4");
map_uid_chars.put("５", "5");
map_uid_chars.put("６", "6");
map_uid_chars.put("７", "7");
map_uid_chars.put("８", "8");
map_uid_chars.put("９", "9");
map_uid_chars.put("Ｘ", "X");
map_uid_chars.put("ｘ", "X");
map_uid_chars.put("Ｚ", "Z");
map_uid_chars.put("ｚ", "Z");
}

/*
大陆的身份证为18位，老的身份证是15位。

地址码（身份证前六位）第一、第二数字表示公民所在地的省份（或自治区、直辖市）；
第三、第四位数字表示公民 所在地的市（或州）；
第五、第六位数字表示公民所在地的县（或县级市）；
生日期码（身份证第七位到第十四位）接下来的8位数字表示公民的出生年、月、日；
顺序码（身份证第十五位到十七位）为同一地址码所标识的区域范围内，对同年、月、日出生的人员编定的顺序号
第17位:奇数为男性，偶数为女性)
第十八位数字的计算方法为：
1.将前面的身份证号码17位数分别乘以不同的系数。从第一位到第十七位的系数分别为：7 9 10 5 8 4 2 1 6 3 7 9 10 5 8 4 2
2.将这17位数字和系数相乘的结果相加。
3.用加出来和除以11，看余数是多少？
4.余数只可能有0 1 2 3 4 5 6 7 8 9 10这11个数字。其分别对应的最后一位身份证的号码为'1', '0', 'X', '9', '8', '7', '6', '5', '4', '3', '2'
*/
public final static int NEW_CARD_NUMBER_LENGTH = 18;
public final static int OLD_CARD_NUMBER_LENGTH = 15;
// 18位身份证中，各个数字的生成校验码时的权值
private final static int[] VERIFY_CODE_WEIGHT = {7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2};
// 18位身份证中最后一位校验码
private final static char[] VERIFY_CODE = {'1', '0', 'X', '9', '8', '7', '6', '5', '4', '3', '2'};

public static boolean checkPersonUID(String uid) {
return checkPersonUIDA(uid, false);
}

/**
* 检查身份证是否合法.
*/
public static boolean checkPersonUIDA(String uid, boolean include15) {
String uid_15_ex = "^\\d{6}\\d{2}(0[1-9]|10|11|12)(0[1-9]|1[0-9]|2[0-9]|3[0-1])\\d{3}$";
String uid_18_ex = "^\\d{6}(19|20)\\d{2}(0[1-9]|10|11|12)(0[1-9]|1[0-9]|2[0-9]|3[0-1])\\d{3}[0-9X]{1}$";
String regx, bdate;
if (include15 && uid.length() == 15) {
regx = uid_15_ex; // 15位 地址码 + (年+月+日) + 顺序号
bdate = "19" + uid.substring(6, 12);
} else if (uid.length() == NEW_CARD_NUMBER_LENGTH) {
regx = uid_18_ex; // 18位 身份证
bdate = uid.substring(6, 14);
} else {
return false;
}
if (!DateUtil.isDateFormat(bdate, "YYYYMMDD")) return false;
Pattern pattern = Pattern.compile(regx);
boolean ret = pattern.matcher(uid).matches();
if (ret && uid.length() == NEW_CARD_NUMBER_LENGTH) {
return calculateVerifyCode(uid) == uid.charAt(NEW_CARD_NUMBER_LENGTH - 1);
}
return ret;
}

/**
* 检查身份证是否合法
*
* @param uid 要检查的身份证号；
* @return 对于可以转换的自动验证转换为正确的身份证号，如18位51012719731204001X，则能自动转换为正确的，15位自动转换为18位，返回的message中。
*/
public static boolean checkPersonUIDEx(String uid) {
return checkPersonUIDExA(uid, false);
}

public static boolean checkPersonUIDExA(String uid, boolean include15) {
String uid_15_ex = "^\\d{6}\\d{2}(0[1-9]|10|11|12)(0[1-9]|1[0-9]|2[0-9]|3[0-1])\\d{3}$";
String uid_18_ex = "^\\d{6}(19|20)\\d{2}(0[1-9]|10|11|12)(0[1-9]|1[0-9]|2[0-9]|3[0-1])\\d{3}[0-9A-Z]{1}$";
String regx, bdate; //11011720031031501Z

if (include15 && uid.length() == 15) {
regx = uid_15_ex; // 15位 地址码 + (年+月+日) + 顺序号
bdate = "19" + uid.substring(6, 12);
} else if (uid.length() == NEW_CARD_NUMBER_LENGTH) {
regx = uid_18_ex; // 18位 身份证
bdate = uid.substring(6, 14);
} else {
return false;
}
if (!DateUtil.isDateFormat(bdate, "YYYYMMDD")) {
return false;
}
Pattern pattern = Pattern.compile(regx);
boolean ret = pattern.matcher(uid).matches();
if (!ret) {
return false;
}

if (uid.length() == NEW_CARD_NUMBER_LENGTH) {//18位
char c = calculateVerifyCode(uid);
if (c == uid.charAt(NEW_CARD_NUMBER_LENGTH - 1))
return true;//正确
return false;//错误
} else {//15位则换算成18位
return true;
}
}

/**
* 校验码（第十八位数）：
* 十七位数字本体码加权求和公式 S = Sum(Ai * Wi), i = 0...16 ，先对前17位数字的权求和；
* Ai:表示第i位置上的身份证号码数字值 Wi:表示第i位置上的加权因子 Wi: 7 9 10 5 8 4 2 1 6 3 7 9 10 5 8 4
* 2;
* 计算模 Y = mod(S, 11)<
* 通过模得到对应的校验码 Y: 0 1 2 3 4 5 6 7 8 9 10 校验码: 1 0 X 9 8 7 6 5 4 3 2
*/
public static char calculateVerifyCode(CharSequence uid) {
int sum = 0;
for (int i = 0; i < NEW_CARD_NUMBER_LENGTH - 1; i++) {
char ch = uid.charAt(i);
sum += (ch - '0') * VERIFY_CODE_WEIGHT[i];
}
return VERIFY_CODE[sum % 11];
}

/**
* 获取身份证的第17位，奇数为男性，偶数为女性
*
* @param uid 身份证号；
* @return 0: 女； 1.男；
*/
public static int getPersonSex(CharSequence uid) {
char genderCode;
if (uid.length() == NEW_CARD_NUMBER_LENGTH)
genderCode = uid.charAt(NEW_CARD_NUMBER_LENGTH - 2);
/*else if (uid.length() == OLD_CARD_NUMBER_LENGTH)
genderCode = uid.charAt(OLD_CARD_NUMBER_LENGTH - 1);*/
else
return -1;//throw new IllegalArgumentException("非法的居民身份证号[" + uid + "]!");
return (genderCode - '0' & 0x1) == 0x01 ? 1 : 0;
}

/**
* 从身份证中取得出身日期
*/
public static String getBirthday(CharSequence uid) {
StringBuilder birthday = new StringBuilder(10);
/*if (uid.length() == OLD_CARD_NUMBER_LENGTH) {
birthday.append("19").append(uid.subSequence(6, 8)).append('-');
birthday.append(uid.subSequence(8, 10)).append('-');
birthday.append(uid.subSequence(10, 12));
} else */
if (uid.length() == NEW_CARD_NUMBER_LENGTH) {
birthday.append(uid.subSequence(6, 10)).append('-');
birthday.append(uid.subSequence(10, 12)).append('-');
birthday.append(uid.subSequence(12, 14));
} else {
throw new IllegalArgumentException("非法的居民身份证号[" + uid + "]!");
}
return birthday.toString();
}

/**
* 把15位身份证号码转换到18位身份证号码<br>
* 15位身份证号码与18位身份证号码的区别为：<br>
* 1、15位身份证号码中，"出生年份"字段是2位，转换时需要补入"19"，表示20世纪<br>
* 2、15位身份证无最后一位校验码。18位身份证中，校验码根据根据前17位生成
*/
public static String contertToNewCardNumber(String oldUID) {
if (oldUID.length() != 15) {
char c = calculateVerifyCode(oldUID);
return oldUID.substring(0, NEW_CARD_NUMBER_LENGTH - 1) + c;
}

StringBuilder buf = new StringBuilder(NEW_CARD_NUMBER_LENGTH);
buf.append(oldUID.substring(0, 6));
buf.append("19");
buf.append(oldUID.substring(6));
buf.append(calculateVerifyCode(buf));
return buf.toString().toUpperCase();
}

/**
* 根据身份证和传入的年月，计算人员年龄；
*
* @param person_uid 身份证号
* @param curYear 年度
* @param curMonth 月份
*/
public static int getPersonAge(String person_uid, int curYear, int curMonth) {
String birth_date = getBirthday(person_uid);
int year = Integer.parseInt(birth_date.substring(0, 4));
int month = Integer.parseInt(birth_date.substring(5, 7));
int age = curYear - year;
if (curMonth < month)
age--;
return age;
}

public static int getPersonAge(String person_uid, String period) {
int y = Integer.parseInt(period.substring(0, 4));
int m = Integer.parseInt(period.substring(4));
return getPersonAge(person_uid, y, m);
}

/**
* 根据身份证和传入的年月，计算人员年龄；
*
* @param person_uid 身份证号
* @param nowDate 比较日期 2017-01-01
*/
public static int getPersonAgeEx(String person_uid, String nowDate, int ageType) {
int y = Integer.parseInt(nowDate.substring(0, 4));
int m = Integer.parseInt(nowDate.substring(5, 7));
int d = Integer.parseInt(nowDate.substring(8, 10));

String birth_date = getBirthday(person_uid);
int year = Integer.parseInt(birth_date.substring(0, 4));
int month = Integer.parseInt(birth_date.substring(5, 7));
int day = Integer.parseInt(birth_date.substring(8, 10));

int age = y - year;
if (ageType == 0) {
if (m < month) age--;
} else if (ageType == 4) {
if (m < month || (m == month && d < day)) age--;
else age++;
} else if (ageType == 2) {
age++;
} else if (ageType == 3) {
age--;
}
return age;
}

public static int getPersonAge(String person_uid, String period, int ageType) {
int y = Integer.parseInt(period.substring(0, 4));
int m = Integer.parseInt(period.substring(4));

String birth_date = getBirthday(person_uid);
int year = Integer.parseInt(birth_date.substring(0, 4));
int month = Integer.parseInt(birth_date.substring(5, 7));

int age = y - year;
if (ageType == 0) {
if (m < month) age--;
} else if (ageType == 2) {
age++;
} else if (ageType == 3) {
age--;
}
return age;
}

public static int getPersonAge(String person_uid, int year, int month, int ageType) {

String birth_date = getBirthday(person_uid);
int y = Integer.parseInt(birth_date.substring(0, 4));
int m = Integer.parseInt(birth_date.substring(5, 7));

int age = year - y;
if (ageType == 0) {
if (month < m) age--;
} else if (ageType == 2) {
age++;
} else if (ageType == 3) {
age--;
}
return age;
}

//计算年龄，按年算
public static int getPersonAgeYear(String person_uid, int curYear) {
String birth_date = getBirthday(person_uid);
int year = Integer.parseInt(birth_date.substring(0, 4));
return curYear - year;
}

public static int getPersonAgeYear(String person_uid, String period) {
int y = Integer.parseInt(period.substring(0, 4));
return getPersonAgeYear(person_uid, y);
}

/**
* 根据身份证，根据当前年月，计算人员年龄；
*
* @param person_uid 身份证号
*/
public static int getPersonAge(String person_uid) {
String birth_date = getBirthday(person_uid);
int year = Integer.parseInt(birth_date.substring(0, 4));
int month = Integer.parseInt(birth_date.substring(5, 7));
int age = Integer.parseInt(DateUtil.nowYear()) - year;
if (Integer.parseInt(DateUtil.nowMonth()) < month)
age--;
return age;
}

//去掉非法字符
public static String cleanPersonUid(String personUid) {
if (personUid == null) return "";
personUid = personUid.trim().toUpperCase();
StringBuilder sb = new StringBuilder(personUid.length());
for (int len = personUid.length(), i = 0; i < len; i++) {
char c = personUid.charAt(i);
if (c == 'X' || (c >= '0' && c <= '9')) sb.append(c);
}
return sb.toString();
}

//去掉非法字符，含z
public static String cleanPersonUidEx(String personUid) {
if (personUid == null) return "";
personUid = personUid.trim().toUpperCase();
StringBuilder sb = new StringBuilder(18);
String s;
for (int len = personUid.length(), i = 0; i < len; i++) {
char c = personUid.charAt(i);
if (uid_chars.indexOf(c) >= 0) sb.append(c);
else {
s = String.valueOf(c);
if (map_uid_chars.containsKey(s)) sb.append(map_uid_chars.get(s));
}
}
return sb.toString();
}


/**
* 显示uid的时候保密，用一些**符号
* @param person_uid
* @return
*/
public static String secretPersonUID(String person_uid){
return secretPersonUID(person_uid,8);
}

public static String secretPersonUID(String person_uid,int secretLength){
if(person_uid.length()>14){
String head = person_uid.substring(0,6);
String tail = person_uid.substring(14,person_uid.length());
StringBuilder sb = new StringBuilder();
sb.append(head);
int i=0;
while (i<secretLength){
sb.append("*");
i++;
}
sb.append(tail);
return sb.toString();
}else return person_uid;
}

public static void main(String[] args) {
}
}

+ 129
- 0
smtweb-framework/core/src/main/java/cc/smtweb/framework/core/util/RSAUtil.java View File

@@ -0,0 +1,129 @@
package cc.smtweb.framework.core.util;


import org.apache.commons.codec.binary.Base64;

import javax.crypto.Cipher;
import java.security.*;
import java.security.interfaces.RSAPrivateKey;
import java.security.interfaces.RSAPublicKey;
import java.security.spec.PKCS8EncodedKeySpec;
import java.security.spec.X509EncodedKeySpec;

/**
* Created by Akmm at 2020/4/23 15:23
*/
public class RSAUtil {
private static final KeyPair keyPair = initKey();

private static KeyPair initKey() {
try {
KeyPairGenerator keyPairGen = KeyPairGenerator.getInstance("RSA");
keyPairGen.initialize(1024, new SecureRandom());
// 生成一个密钥对，保存在keyPair中
return keyPairGen.generateKeyPair();
} catch (Exception e) {
throw new RuntimeException(e);
}
}

public static String generateBase64PublicKey() {
PublicKey publicKey = keyPair.getPublic();
return new String(Base64.encodeBase64(publicKey.getEncoded()));
}

public static String generateBase64PrvKey() {
PrivateKey privkey = keyPair.getPrivate();
return new String(Base64.encodeBase64(privkey.getEncoded()));
}

public static String decryptBase64(String string) throws Exception {
byte[] byteArray = Base64.decodeBase64(string.getBytes());
Cipher cipher = Cipher.getInstance("RSA");
PrivateKey privateKey = keyPair.getPrivate();
cipher.init(Cipher.DECRYPT_MODE, privateKey);
byte[] plainText = cipher.doFinal(byteArray);
return new String(plainText);
}

/**
* 利用我们提供的密钥加密
*
* @param str
* @return
* @throws Exception
*/
public static String encryptBase64(String str) throws Exception {
PublicKey pubKey = keyPair.getPublic();
//RSA加密
Cipher cipher = Cipher.getInstance("RSA");
cipher.init(Cipher.ENCRYPT_MODE, pubKey);
return Base64.encodeBase64String(cipher.doFinal(str.getBytes("UTF-8")));
}

/**
* 指定RSA公钥加密
*
* @param str 加密字符串
* @param publicKey 公钥
* @return 密文
* @throws Exception 加密过程中的异常信息
*/
public static String encryptBase64(String str, String publicKey) throws Exception {
//base64编码的公钥
byte[] decoded = Base64.decodeBase64(publicKey);

RSAPublicKey pubKey = (RSAPublicKey) KeyFactory.getInstance("RSA").generatePublic(new X509EncodedKeySpec(decoded));
//RSA加密
Cipher cipher = Cipher.getInstance("RSA");
cipher.init(Cipher.ENCRYPT_MODE, pubKey);
return Base64.encodeBase64String(cipher.doFinal(str.getBytes("UTF-8")));
}

/**
* 指定RSA私钥解密
*
* @param str 加密字符串
* @param privateKey 私钥
* @return 铭文
* @throws Exception 解密过程中的异常信息
*/
public static String decryptBase64(String str, String privateKey) throws Exception {
//64位解码加密后的字符串
byte[] inputByte = Base64.decodeBase64(str.getBytes("UTF-8"));
//base64编码的私钥
byte[] decoded = Base64.decodeBase64(privateKey);
RSAPrivateKey priKey = (RSAPrivateKey) KeyFactory.getInstance("RSA").generatePrivate(new PKCS8EncodedKeySpec(decoded));
//RSA解密
Cipher cipher = Cipher.getInstance("RSA");
cipher.init(Cipher.DECRYPT_MODE, priKey);
String outStr = new String(cipher.doFinal(inputByte));
return outStr;
}

public static void main(String[] args) throws Exception {
String ss = "我的123";
/*String ss = "UR/ykQMQiLePbUFIlRYkUIaDcxDTYVOK9uTwqkbwlo6OcFzs0sQL+qzRMYBYCOC+ufLSSbQgwgbb+gxWf5GP5QyH5ygp4XHOa6IWbILHDB1nqze4S+NKhR72UOMqY5J4/C2ZZyiTQKTY5KJzn1gtjEbrzBHEFQEBTIJbg5k2zu4=";
String pk = "MIICdQIBADANBgkqhkiG9w0BAQEFAASCAl8wggJbAgEAAoGBAIBwwtBhDftNsYLUMQme/Av+RQKg32wmhkd7m2hm/CZu+FnNsWCIGt7pmCVfIdnJCgm15HjmW/alfLO5XDDacRVmL" +
"I5pvmv6jCki+BoquUMQFV3pJcgSMg/MocdACPkXSvB/m7IhDu2P3eXIx55aieLiPDciujiOD9Do5AmicM07AgMBAAECgYAha7X1fNujgYLoFQixhTH2ePJCDdQ1Ew0ruokksG96HLP4wi" +
"IeiSvcxxG0370yKzK2diL+JorVchgxt9C6UYzM8o+b4NflFCuKqfUCk63fTrBeXI0OaUFJATxxXfqzNgDaWgiqItRE/h1rBtQG5FQ0V1zFE+pLPSK+bnD6uWpFEQJBAM1x8pFOdnP8+iX" +
"brt+dHeFttOLFt8OS/TVD2ZD+NblxPYYRha89a9mLb0TkErEnQEegoA1Dq+4c+4Ayx3+nnykCQQCgC+Rr+pilMIUuJSnBbY4+Mn2cgRNhQX+w2cDpXNxtFi1eld2MjHgVbp+VmivGSDBe" +
"c/Oq7qSnEITWLxYsvSnDAkB1AZmh8ir6YjDhkN1m06fp9L5ZjTvcsgFt7aeisXVNmVXt3lrh9DxRWN1VQgP3SyCL6spc45au9WizmbgPVxsJAkAqUPqkUi3p/1o3STwxGHZzm4X6y2YEY" +
"P0SFYEcMqFVdneoepeJgdp+UDGBrLHGS2/+iUnz+AUw5v04ZFrImXthAkAfoPdHP00CFsvIK4fK/iBboDPmY014/DR+W8jfJHHu5Lv0XuYvdNsrvM9GL+UNgjNTCF0OT3UWFfq5Hrta89vZ";
System.out.println(decryptBase64(ss, pk));*/
String pubkey = generateBase64PublicKey();
System.out.println("pubkey::::::::::::::" + pubkey);
PrivateKey pKey = keyPair.getPrivate();
String prvkey = new String(Base64.encodeBase64(pKey.getEncoded()));
System.out.println("prvkey::::::" + prvkey);

System.out.println("encrypt1::::::" + encryptBase64(ss));
String en = encryptBase64(ss, pubkey);
System.out.println("encrypt2::::::" + en);

System.out.println("decrypt1::::::" + decryptBase64(en));


System.out.println("decrypt2::::::" + decryptBase64(encryptBase64(ss), prvkey));
}
}

+ 258
- 0
smtweb-framework/core/src/main/java/cc/smtweb/framework/core/util/XmlUtil.java View File

@@ -0,0 +1,258 @@
package cc.smtweb.framework.core.util;

import org.dom4j.*;
import org.dom4j.io.OutputFormat;
import org.dom4j.io.SAXReader;
import org.dom4j.io.XMLWriter;

import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;

/**
* Created by Akmm at 2011-1-19 10:16:01
*/
public class XmlUtil {
/**
* 按缩减格式写xml文件
*
* @param document
* @param fileName
* @throws IOException
*/
public static void saveToFileCompact(Document document, String fileName) throws IOException {
saveToFile(document, fileName, OutputFormat.createCompactFormat());
}

/**
* 按美化格式写xml
*
* @param document
* @param fileName
* @throws IOException
*/
public static void saveToFilePretty(Document document, String fileName) throws IOException {
// 指定文件 美化格式
saveToFile(document, fileName, OutputFormat.createPrettyPrint());
}

/**
* 直接写xml，无格式
*
* @param document
* @param fileName
* @throws IOException
*/
public static void saveToFile(Document document, String fileName, OutputFormat format) throws IOException {
XMLWriter xmlWriter;
if (format == null) xmlWriter = new XMLWriter(new FileOutputStream(fileName));
else xmlWriter = new XMLWriter(new FileOutputStream(fileName), format);

xmlWriter.write(document);
xmlWriter.close();
}

/**
* 直接写xml，无格式
*
* @param document
* @param fileName
* @throws IOException
*/
public static void saveToFile(Document document, String fileName) throws IOException {
saveToFile(document, fileName, null);
}

/**
* 创建一个Document
*
* @return
*/
public static Document createDocument() {
return DocumentHelper.createDocument();
}

/**
* 解析string为一个Document
*
* @return
*/
public static Document parseXml(String xml) throws DocumentException {
return DocumentHelper.parseText(xml);
}

public static Document readXmlDocument(String fileName) throws MalformedURLException, DocumentException {
SAXReader reader = new SAXReader();
return reader.read(new File(fileName));
}

public static Document readXmlDocument(InputStream file) throws MalformedURLException, DocumentException {
SAXReader reader = new SAXReader();
return reader.read(file);
}

public static Document readXmlDocument(URL url) throws MalformedURLException, DocumentException {
SAXReader reader = new SAXReader();
return reader.read(url);
}

public static Document readXmlDocument(File file) throws MalformedURLException, DocumentException {
SAXReader reader = new SAXReader();
return reader.read(file);
}

//获取节点属性
public static String getChildValue(Element e, String chileName) {
Element ec = e.element(chileName);
if (ec != null) return ec.getTextTrim();
return null;
}

//获取节点属性
public static String getAttribute(Element e, String attrName) {
Attribute a = e.attribute(attrName);
if (a != null) return a.getValue();
return null;
}

//获取节点属性，转为字符串数组
public static String[] getAttrStrArray(Element e, String attrName) {
String s = getAttribute(e, attrName);
if (PubUtil.isNotEmptyStr(s)) return StringUtil.split(s, ",").toArray(new String[]{});
return new String[0];
}

//获取节点属性，转为int数组
public static int[] getAttrIntArray(Element e, String attrName) {
String[] ss = getAttrStrArray(e, attrName);
int[] ret = new int[ss.length];
for (int i = 0, len = ss.length; i < len; i++) {
ret[i] = PubUtil.getIntIgnoreErr(ss[i]);
}
return ret;
}

public static int getAttributeInt(Element e, String attrName) {
return PubUtil.getIntIgnoreErr(getAttribute(e, attrName));
}

public static double getAttributeDbl(Element e, String attrName) {
return PubUtil.getDoubleIgnoreErr(getAttribute(e, attrName));
}

public static boolean getAttributeBool(Element e, String attrName) {
String s = getAttribute(e, attrName);
return "1".equals(s) || "Y".equalsIgnoreCase(s) || "true".equalsIgnoreCase(s) || "yes".equalsIgnoreCase(s);
}

//获取节点属性
public static String getAttributeIgnoreNull(Element e, String attrName) {
return PubUtil.checkNull(getAttribute(e, attrName));
}

//读取节点所有属性，返回map
public static Map<String, String> getAttributeMap(Element e) {
Map<String, String> map = new HashMap<>();
for (Iterator as = e.attributeIterator(); as.hasNext(); ) {
Attribute a = (Attribute) as.next();
map.put(a.getName(), a.getValue());
}
return map;
}

public static void removeAttribute(Element e, String attrName) {
Attribute a = e.attribute(attrName);
if (a != null) e.remove(a);
}

//设置节点属性
public static void setAttribute(Element e, String attrName, String attrValue) {
if (PubUtil.isNotEmpty(attrValue)) e.addAttribute(attrName, attrValue);
else removeAttribute(e, attrName);
}

//设置节点属性
public static void setAttribute(Element e, String attrName, int attrValue) {
if (attrValue != 0) e.addAttribute(attrName, String.valueOf(attrValue));
else removeAttribute(e, attrName);
}

//设置节点属性
public static void setAttribute(Element e, String attrName, double attrValue) {
if (!MathUtil.isEqualsZero(attrValue)) e.addAttribute(attrName, String.valueOf(attrValue));
else removeAttribute(e, attrName);
}

//设置节点属性
public static void setAttribute(Element e, String attrName, boolean attrValue) {
if (attrValue) e.addAttribute(attrName, "1");
else removeAttribute(e, attrName);
}

//设置节点属性
public static void removeElement(Element parent, String name) {
Element e = parent.element(name);
if (e != null) parent.remove(e);
}

//解析节点到Map
public static void decodeForMap(Element pnode, Map<String, String> map) {
for (Iterator it = pnode.elementIterator(); it.hasNext(); ) {
Element el = (Element) it.next();
String nodename = el.getName();
map.put(nodename, el.getTextTrim());
}
}

//解析节点到Map
public static void writeMap(Element pnode, Map<String, Object> map) {
for (String s: map.keySet()) {
Element e = pnode.addElement(s);
final Object o = map.get(s);
e.setText(o != null ? o.toString() : "");
}
}

//添加节点
public static void addNode(Element pnode, String name, Object value){
Element e = pnode.addElement(name);
e.setText(value != null ? value.toString() : "");
}
public static void main(String[] args) {
try {
Document doc = readXmlDocument("f:\\temp\\plugin-developer.xml");
Element e = doc.getRootElement();
System.out.println("id:::::::" + getAttribute(e, "id"));
System.out.println("name:::::::" + getAttribute(e, "name"));
System.out.println("vvvv:::::::" + getAttribute(e, "呵呵"));
// e.accept(new VisitorSupport() {
// public void visit(Element element) {
// System.out.println(element.getName() + ":::eee:::" + element.getText());
// }
//
// public void visit(Attribute a) {
// System.out.println(a.getName() + ":::aaa:::" + a.getValue());
// }
// });
// 枚举所有子节点
Element e1 = e.element("fields");
e1 = e1.element("field");
System.out.println(getAttributeIgnoreNull(e1, "id"));

setAttribute(e, "vvvv", "tttttttt");
//e.addCDATA("<a>asdasd</a>");
saveToFileCompact(doc, "f:\\temp\\plugin-developer1.xml");
saveToFilePretty(doc, "f:\\temp\\plugin-developer2.xml");
saveToFile(doc, "f:\\temp\\plugin-developer3.xml");
} catch (Exception e1) {
e1.printStackTrace();
}
}
}

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