新增：添加HttpUtil工具类

smtweb-framework/core/pom.xml

@@ -34,6 +34,16 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.apache.httpcomponents</groupId>
+            <artifactId>httpclient</artifactId>
+            <version>4.5.13</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.httpcomponents</groupId>
+            <artifactId>httpcore</artifactId>
+            <version>4.4.15</version>
+        </dependency>
         <!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-core -->
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>

smtweb-framework/core/src/main/java/cc/smtweb/framework/core/common/SwConsts.java

@@ -6,7 +6,7 @@ package cc.smtweb.framework.core.common;
 public interface SwConsts {
     class SysParam {
         //开发调试模式
-        public static final boolean SYS_DEBUG = true;
+        public static boolean SYS_DEBUG = true;
         //系统启动完成
         public static boolean SYS_STARTED = false;
         //运行的项目，多个用半角逗号分隔

smtweb-framework/core/src/main/java/cc/smtweb/framework/core/util/HttpUtil.java

@@ -0,0 +1,458 @@
+package cc.smtweb.framework.core.util;
+
+import cc.smtweb.framework.core.common.SwMap;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.codec.binary.Base64;
+import org.apache.commons.lang3.StringUtils;
+import org.apache.http.*;
+import org.apache.http.client.config.RequestConfig;
+import org.apache.http.client.entity.UrlEncodedFormEntity;
+import org.apache.http.client.methods.HttpGet;
+import org.apache.http.client.methods.HttpPost;
+import org.apache.http.config.Registry;
+import org.apache.http.config.RegistryBuilder;
+import org.apache.http.conn.HttpClientConnectionManager;
+import org.apache.http.conn.socket.ConnectionSocketFactory;
+import org.apache.http.conn.socket.PlainConnectionSocketFactory;
+import org.apache.http.conn.ssl.NoopHostnameVerifier;
+import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
+import org.apache.http.entity.StringEntity;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.apache.http.impl.client.HttpClients;
+import org.apache.http.impl.client.LaxRedirectStrategy;
+import org.apache.http.impl.conn.PoolingHttpClientConnectionManager;
+import org.apache.http.message.BasicNameValuePair;
+import org.apache.http.ssl.SSLContextBuilder;
+import org.apache.http.ssl.TrustStrategy;
+import org.apache.http.util.EntityUtils;
+
+import java.io.IOException;
+import java.security.cert.CertificateException;
+import java.security.cert.X509Certificate;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.TimeUnit;
+import java.util.function.Consumer;
+
+/**
+ * Created by Akmm at 2017/7/4 16:58
+ * http辅助类，支持http/https
+ */
+@Slf4j
+public class HttpUtil {
+    private static final String HTTP = "http";
+    private static final String HTTPS = "https";
+    private static SSLConnectionSocketFactory sslsf = null;
+    private static PoolingHttpClientConnectionManager cm = null;
+    private static SSLContextBuilder builder = null;
+    private static RequestConfig requestConfig = null;
+
+    private static final Integer MAX_TOTAL = 200;             //连接池最大连接数
+    private static final Integer MAX_PER_ROUTE = 100;          //单个路由默认最大连接数
+    private static final Integer REQ_TIMEOUT = 10 * 1000;     //请求超时时间ms
+    private static final Integer CONN_TIMEOUT = 10 * 1000;     //连接超时时间ms
+    private static final Integer SOCK_TIMEOUT = 5 * 60 * 1000;    //读取超时时间ms
+    private static HttpClientConnectionMonitorThread thread;  //HTTP链接管理器线程
+
+
+    static {
+        try {
+            builder = new SSLContextBuilder();
+            // 全部信任 不做身份鉴定
+            builder.loadTrustMaterial(null, new TrustStrategy() {
+                @Override
+                public boolean isTrusted(X509Certificate[] x509Certificates, String s) throws CertificateException {
+                    return true;
+                }
+            });
+            sslsf = new SSLConnectionSocketFactory(builder.build(), new String[]{"SSLv2Hello", "SSLv3", "TLSv1", "TLSv1.2"}, null, NoopHostnameVerifier.INSTANCE);
+            Registry<ConnectionSocketFactory> registry = RegistryBuilder.<ConnectionSocketFactory>create()
+                    .register(HTTP, new PlainConnectionSocketFactory())
+                    .register(HTTPS, sslsf)
+                    .build();
+            cm = new PoolingHttpClientConnectionManager(registry);
+            cm.setMaxTotal(MAX_TOTAL);//max connection
+            cm.setDefaultMaxPerRoute(MAX_PER_ROUTE);
+            thread = new HttpClientConnectionMonitorThread(cm);
+
+            requestConfig = RequestConfig.custom()
+                    .setConnectionRequestTimeout(REQ_TIMEOUT)   //从连接池中获取连接的超时时间
+                    //与服务器连接超时时间：httpclient会创建一个异步线程用以创建socket连接，此处设置该socket的连接超时时间
+                    .setConnectTimeout(CONN_TIMEOUT)
+                    .setSocketTimeout(SOCK_TIMEOUT)               //socket读数据超时时间：从服务器获取响应数据的超时时间
+                    .build();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    /**
+     * http调用
+     *
+     * @param url   请求地址
+     * @param paras 参数,name,value形式
+     * @return
+     * @throws Exception
+     */
+    public static SwMap post(String url, String... paras) throws Exception {
+        SwMap map = new SwMap();
+        int n = 0;
+        while (n < paras.length) {
+            map.put(paras[n++], paras[n++]);
+        }
+        return post(url, map);
+    }
+
+    public static SwMap post(String url, Map<String, String> paras) throws Exception {
+        String json_resp = post(url, null, paras, null);
+        if (StringUtils.isEmpty(json_resp) || !json_resp.startsWith("{")) return null;
+        return (SwMap) JsonUtil.parseMap(json_resp);
+    }
+
+    /**
+     * Post 请求
+     *
+     * @param url   请求url
+     * @param paras json 格式参数
+     * @return
+     * @throws Exception
+     */
+    public static SwMap post(String url, SwMap paras) throws Exception {
+        return post(url, paras, false);
+    }
+
+    /**
+     * Post 请求
+     *
+     * @param url    请求url
+     * @param paras  json 参数
+     * @param encode json 是否加密传输
+     * @return
+     * @throws Exception
+     */
+    public static SwMap post(String url, SwMap paras, boolean encode) throws Exception {
+        return post(url, paras, encode, null);
+    }
+
+    public static SwMap post(String url, SwMap paras, boolean encode, String charset) throws Exception {
+        if (StringUtils.isEmpty(charset)) charset = "UTF-8";
+        String param = JsonUtil.encodeString(paras);
+        if (encode) param = Base64.encodeBase64String(param.getBytes(charset));
+        StringEntity entity = new StringEntity(param, charset);//解决中文乱码问题
+        entity.setContentEncoding(charset);
+        entity.setContentType("application/json");
+        String json_resp = post(url, null, null, entity, charset);
+        if (encode && !json_resp.startsWith("{")) {//加密传输时，解密
+            json_resp = new String(Base64.decodeBase64(json_resp),charset);
+        }
+        if (StringUtils.isEmpty(json_resp) || !json_resp.startsWith("{")) return null;
+        return (SwMap)JsonUtil.parseMap(json_resp);
+    }
+
+    /**
+     * 加密请求
+     *
+     * @param url
+     * @param paras
+     * @param encode
+     * @return
+     * @throws Exception
+     */
+    public static SwMap post(String url, Map<String, String> paras, boolean encode) throws Exception {
+        return post(url, paras, encode, null);
+    }
+
+    public static SwMap post(String url, Map<String, String> paras, boolean encode, String charset) throws Exception {
+        String json_resp = post(url, null, paras, null, charset);
+        if (encode) {
+            json_resp = new String(Base64.decodeBase64(json_resp),charset);
+        }
+        if (StringUtils.isEmpty(json_resp) || !json_resp.startsWith("{")) return null;
+        return (SwMap)JsonUtil.parseMap(json_resp);
+    }
+
+
+    public static SwMap post(String url,Map<String, String> header, Map<String, String> paras) throws Exception {
+        String json_resp = post(url, header, paras, null);
+        if (StringUtils.isEmpty(json_resp) || !json_resp.startsWith("{")) return null;
+        return (SwMap) JsonUtil.parseMap(json_resp);
+    }
+
+    /**
+     * httpClient post请求
+     *
+     * @param url    请求url
+     * @param header 头部信息
+     * @param param  请求参数 form提交适用
+     * @param entity 请求实体 json/xml提交适用
+     * @return 可能为空 需要处理
+     * @throws Exception
+     */
+    public static String post(String url, Map<String, String> header, Map<String, String> param, HttpEntity entity) throws Exception {
+        return post(url, header, param, entity, null);
+    }
+    public static String post(String url, Map<String, String> header, Map<String, String> param, HttpEntity entity, String charset) throws Exception {
+      return postEx(url,header,param,entity,charset,null);
+    }
+    public static String postEx(String url, Map<String, String> header, Map<String, String> param, HttpEntity entity, String charset, Consumer<Header[]> headerWorker) throws Exception {
+        if (StringUtils.isEmpty(charset)) charset = "UTF-8";
+        String result = "";
+        CloseableHttpClient httpClient = null;
+        HttpResponse httpResponse = null;
+        try {
+            httpClient = getHttpClient();
+            HttpPost httpPost = getHttpPost(url);
+            // 设置头信息
+            if (header!=null && header.size()>0) {
+                for (Map.Entry<String, String> entry : header.entrySet()) {
+                    httpPost.addHeader(entry.getKey(), entry.getValue());
+                }
+            }
+            // 设置请求参数
+            if (param!=null && param.size()>0) {
+                List<NameValuePair> formparams = new ArrayList<>();
+                for (Map.Entry<String, String> entry : param.entrySet()) {
+                    //给参数赋值
+                    formparams.add(new BasicNameValuePair(entry.getKey(), entry.getValue()));
+                }
+                UrlEncodedFormEntity urlEncodedFormEntity = new UrlEncodedFormEntity(formparams, charset);
+                httpPost.setEntity(urlEncodedFormEntity);
+            }
+            // 设置实体 优先级高
+            if (entity != null) {
+                httpPost.setEntity(entity);
+            }
+            httpResponse = httpClient.execute(httpPost);
+            int statusCode = httpResponse.getStatusLine().getStatusCode();
+            if (statusCode == HttpStatus.SC_OK) {
+                if(headerWorker!=null){
+                    headerWorker.accept(httpResponse.getAllHeaders());
+                }
+                HttpEntity resEntity = httpResponse.getEntity();
+                result = EntityUtils.toString(resEntity, charset);
+                EntityUtils.consume(resEntity);
+            } else {
+                result = readHttpResponse(httpResponse);
+            }
+        } catch (Exception e) {
+            log.error("POST_ERROR:",e);
+        } finally {
+            if (httpClient != null) {
+                httpClient.close();
+            }
+            if (httpResponse != null) {
+                HttpEntity httpEntity = httpResponse.getEntity();
+                if (httpEntity != null) {
+                    EntityUtils.consume(httpEntity);
+                }
+            }
+        }
+        return result;
+    }
+
+    /**
+     * httpClient post请求
+     *
+     * @param url    请求url
+     * @param header 头部信息
+     * @return 可能为空 需要处理
+     * @throws Exception
+     */
+    public static String get(String url, Map<String, String> header) throws Exception {
+        String result = "";
+        CloseableHttpClient httpClient = null;
+        HttpResponse httpResponse = null;
+        try {
+            httpClient = HttpUtil.getHttpClient();
+            HttpGet httpGet = new HttpGet(url);
+            httpGet.setConfig(requestConfig);
+            // 设置头信息
+            if (header!=null && header.size()>0) {
+                for (Map.Entry<String, String> entry : header.entrySet()) {
+                    httpGet.addHeader(entry.getKey(), entry.getValue());
+                }
+            }
+            httpResponse = httpClient.execute(httpGet);
+            int statusCode = httpResponse.getStatusLine().getStatusCode();
+            if (statusCode == HttpStatus.SC_OK) {
+                HttpEntity resEntity = httpResponse.getEntity();
+                result = EntityUtils.toString(resEntity);
+                EntityUtils.consume(resEntity);
+            } else {
+                result = readHttpResponse(httpResponse);
+            }
+        } finally {
+            if (httpClient != null) {
+                httpClient.close();
+            }
+            if (httpResponse != null) {
+                HttpEntity httpEntity = httpResponse.getEntity();
+                if (httpEntity != null) {
+                    EntityUtils.consume(httpEntity);
+                }
+            }
+        }
+        return result;
+    }
+
+    public static CloseableHttpClient getHttpClient() throws Exception {
+//        thread = new HttpClientConnectionMonitorThread(cm);
+        CloseableHttpClient httpClient = HttpClients.custom()
+                .setSSLSocketFactory(sslsf)
+                .setConnectionManager(cm)
+                .setConnectionManagerShared(true)
+                .disableAutomaticRetries() //关闭自动处理重定向
+                .setRedirectStrategy(new LaxRedirectStrategy())//利用LaxRedirectStrategy处理POST重定向问题
+                .setDefaultRequestConfig(requestConfig)
+                .build();
+
+        return httpClient;
+    }
+
+    public static HttpPost getHttpPost(String url) {
+        HttpPost httpPost = new HttpPost(url);
+        httpPost.setConfig(requestConfig);
+        return httpPost;
+    }
+
+    private static String readHttpResponse(HttpResponse httpResponse)
+            throws ParseException, IOException {
+        StringBuilder builder = new StringBuilder();
+        // 获取响应消息实体
+        HttpEntity entity = httpResponse.getEntity();
+        // 响应状态
+        builder.append("status:" + httpResponse.getStatusLine());
+        builder.append("headers:");
+        HeaderIterator iterator = httpResponse.headerIterator();
+        while (iterator.hasNext()) {
+            builder.append("\t" + iterator.next());
+        }
+        // 判断响应实体是否为空
+        if (entity != null) {
+            String responseString = EntityUtils.toString(entity);
+            builder.append("response length:" + responseString.length());
+            builder.append("response content:" + responseString.replace("\r\n", ""));
+        }
+        return builder.toString();
+    }
+
+    public static void main(String[] args) throws Exception {
+
+
+//        //用线程池发送请求
+//        ExecutorService executor = Executors.newFixedThreadPool(3);
+//
+//        Thread t1 = new Thread(new Runnable() {
+//            @Override
+//            public void run() {
+//                for (int i = 0; i < 100; i++) {
+//                    HttpPost post = getHttpPost("http://127.0.0.1:8080/qhmz/receiveBankData.do");
+//                    System.out.println("请求第【" + (i + 1) + "】次：【receiveBankData】");
+//                    try {
+//                        CloseableHttpClient httpclient = UtilHttp.getHttpClient();
+//                        CloseableHttpResponse response2 = httpclient.execute(post);
+//                        System.out.println("请求第【" + (i + 1) + "】次：【" + post.getURI() + "】，结果" + response2.getStatusLine());
+//                        httpclient.close();
+//                        EntityUtils.consume(response2.getEntity());
+//                    } catch (Exception e) {
+//                        System.out.println("请求第【" + (i + 1) + "】次：【" + post.getURI() + "】" + UtilPub.getOrigMsg(e));
+//                    }
+//
+//                }
+//            }
+//        });
+//        Thread t2 = new Thread(new Runnable() {
+//            @Override
+//            public void run() {
+//                for (int i = 0; i < 100; i++) {
+//                    HttpPost post = getHttpPost("http://127.0.0.1:8080/qhmz/cust/ebank/biz/service.do");
+//                    System.out.println("请求第【" + (i + 1) + "】次：【service】");
+//                    try {
+//                        CloseableHttpClient httpclient = UtilHttp.getHttpClient();
+//                        CloseableHttpResponse response2 = httpclient.execute(post);
+//                        System.out.println("请求第【" + (i + 1) + "】次：【" + post.getURI() + "】，结果" + response2.getStatusLine());
+//                        httpclient.close();
+//                        EntityUtils.consume(response2.getEntity());
+//                    } catch (Exception e) {
+//                        System.out.println("请求第【" + (i + 1) + "】次：【" + post.getURI() + "】" + UtilPub.getOrigMsg(e));
+//                    }
+//
+//                }
+//            }
+//        });
+//        Thread t3 = new Thread(new Runnable() {
+//            @Override
+//            public void run() {
+//                for (int i = 0; i < 100; i++) {
+//                    HttpPost post = getHttpPost("http://127.0.0.1:8080/qhmz/cust/ebank/biz/isSupBank.do");
+//                    System.out.println("请求第【" + (i + 1) + "】次：【isSupBank】");
+//                    try {
+//                        CloseableHttpClient httpclient = UtilHttp.getHttpClient();
+//                        CloseableHttpResponse response2 = httpclient.execute(post);
+//                        System.out.println("请求第【" + (i + 1) + "】次：【" + post.getURI() + "】，结果" + response2.getStatusLine());
+//                        httpclient.close();
+//                        EntityUtils.consume(response2.getEntity());
+//                    } catch (Exception e) {
+//                        System.out.println("请求第【" + (i + 1) + "】次：【" + post.getURI() + "】" + UtilPub.getOrigMsg(e));
+//                    }
+//
+//                }
+//            }
+//        });
+//        executor.execute(t1);
+//        executor.execute(t2);
+//        executor.execute(t3);
+//        executor.shutdown();
+    }
+
+    /**
+     * <p>Description: 使用管理器，管理HTTP连接池 无效链接定期清理功能</p>
+     *
+     * @author andy 2017年8月28日
+     */
+    public static class HttpClientConnectionMonitorThread extends Thread {
+
+        private final HttpClientConnectionManager connManager;
+        private volatile boolean shutdown;
+
+        public HttpClientConnectionMonitorThread(HttpClientConnectionManager connManager) {
+            super();
+            this.setName("http-connection-monitor");
+            this.setDaemon(true);
+            this.connManager = connManager;
+            this.start();
+        }
+
+        @Override
+        public void run() {
+            try {
+                while (!shutdown) {
+                    synchronized (this) {
+                        wait(5000); // 等待5秒
+                        // 关闭过期的链接
+                        connManager.closeExpiredConnections();
+                        // 选择关闭 空闲30秒的链接
+                        connManager.closeIdleConnections(30, TimeUnit.SECONDS);
+                    }
+                }
+            } catch (InterruptedException ex) {
+            }
+        }
+
+        /**
+         * 方法描述: 停止 管理器 清理无效链接  (该方法当前暂时关闭)
+         *
+         * @author andy 2017年8月28日 下午1:45:18
+         */
+        @Deprecated
+        public void shutDownMonitor() {
+            synchronized (this) {
+                shutdown = true;
+                notifyAll();
+            }
+        }
+
+    }
+
+}