java中发起POST请求，并接收返回的响应内容的方式

java中发起POST请求，并接收返回的响应内容的方式

public   static   void  main(String[] args)  throws  IOException  {

    String bocNo1="6124"; 
    String orderNos1="104110059475569"; 
    String signData1="eeb5705cffb3820d8cf8b6cae5774730_21ec2425-883b-4974-a036-360ddec9fb9a"+
"MIIDuAYJKoZIhvcNAQcCoIIDqTCCA6UCAQExCzAJBgUrDgMCGgUAMAsGCSqGSIb3DQEHAaCCAmww"+
"ggJoMIIB0aADAgECAhB9RyYZTkOnSvrpIjNNqTqUMA0GCSqGSIb3DQEBBQUAMFoxCzAJBgNVBAYT"+
"AkNOMRYwFAYDVQQKEw1CQU5LIE9GIENISU5BMRAwDgYDVQQIEwdCRUlKSU5HMRAwDgYDVQQHEwdC"+
"RUlKSU5HMQ8wDQYDVQQDEwZCT0MgQ0EwHhcNMTEwNjE4MTAyNjI0WhcNMjEwNDI2MTAyNjI0WjBH"+
"MQswCQYDVQQGEwJDTjEWMBQGA1UEChMNQkFOSyBPRiBDSElOQTENMAsGA1UECxMEVEVTVDERMA8G"+
"A1UEAx4IbUuL1VVGYjcwgZ8wDQYJKoZIhvcNAQEBBQADgY0AMIGJAoGBAMNF+o1mNobAG60gm9cG"+
"DbOuq5KLKsRF/jjstfjzorz1qQdiY5ibCu3ngk2VHxAf3JV7beDw7OuWjxIaxntsWiOaFhujSlxS"+
"7dyefk4uOwHWuFOoZGIG/scXcjU74NLdSM0ptj42SfdMsbqzcQ8kqvV7MbPqJW8ztlefmafdYpJh"+
"AgMBAAGjQjBAMB8GA1UdIwQYMBaAFHjxtvO9ykQNfC/o0jbI/gawwPmfMB0GA1UdDgQWBBS6HTP9"+
"uBZMvHzqidY/hp7m9hx0zTANBgkqhkiG9w0BAQUFAAOBgQAyLyYGKopiY0fSaTM/fElg/3JRrOcv"+
"8xrNNr5tdym61W44d3Uh53zD+5cOhQnQfYEE6d6QeiRicNi3kwh3mr9BX0+H7uBq4SQ9Gq99gk3E"+
"tdLe4EMIZbE01SPzKViUE2A+7ewffHgFy5i4VweoB9MmppaF1RPj0pGftFp6d0+dWDGCARQwggEQ"+
"AgEBMG4wWjELMAkGA1UEBhMCQ04xFjAUBgNVBAoTDUJBTksgT0YgQ0hJTkExEDAOBgNVBAgTB0JF"+
"SUpJTkcxEDAOBgNVBAcTB0JFSUpJTkcxDzANBgNVBAMTBkJPQyBDQQIQfUcmGU5Dp0r66SIzTak6"+
"lDAJBgUrDgMCGgUAMA0GCSqGSIb3DQEBAQUABIGAa6dnWBArRLTMDYcWeYYLBFRVIeYX0WkQHniU"+
"AN4umk64gC/4r96v5BVm7tuetH2QtqVJIelvHZZKnvQsqAG108TkPR9+12JbxApu/eE5DTXmXqdj"+
"zfrQE7sk7rCBdqbFjqkETzU7oAwfqCuZGa6q+4TDWvdmYkM33ZdmtFJ53a0="; 
    /** *//**
      java中两种发起POST请求，并接收返回的响应内容的方式  2011-07-22 09:43:29|  分类： 默认分类 |  标签： |字号大
      中
      小 订阅 
      1、利用apache提供的commons-httpclient-3.0.jar包

      代码如下：

      
        * 利用HttpClient发起POST请求，并接收返回的响应内容
        * 
        * @param url 请求链接
        * @param type 交易或响应编号
        * @param message 请求内容
        * @return 响应内容
        */
//        public String transRequest(String url, String type, String message) {
        // 响应内容
        String result = "";
        
        // 定义http客户端对象--httpClient
        HttpClient httpClient = new HttpClient();
         
        // 定义并实例化客户端链接对象-postMethod
        PostMethod postMethod = new PostMethod("http://180.168.146.75:81/PGWPortal/CommonB2BQueryOrder.do");
         
        try{
         // 设置http的头
//         postMethod.setRequestHeader("ContentType",
//           "application/x-www-form-urlencoded;charset=UTF-8");
       
         // 填入各个表单域的值
         NameValuePair bocNo  = new NameValuePair("bocNo", bocNo1);
            NameValuePair orderNos = new NameValuePair("orderNos", orderNos1);
            NameValuePair signData = new NameValuePair("signData", signData1);
//            postMethod.setRequestBody( new NameValuePair[] {bocNo, orderNos,signData});
            NameValuePair[] data = { bocNo,
                    orderNos,signData };
//         NameValuePair[] data = { bocNo, orderNos,signData);
         
         // 将表单的值放入postMethod中
         postMethod.setRequestBody(data);
       
         // 定义访问地址的链接状态
         int statusCode = 0;
         try {
          // 客户端请求url数据
          statusCode = httpClient.executeMethod(postMethod);
         } catch (Exception e) {
          e.printStackTrace();
         }
         
         // 请求成功状态-200
         if (statusCode == HttpStatus.SC_OK) {
          try {
           result = postMethod.getResponseBodyAsString();
           System.out.println(result);
          } catch (IOException e) {
           e.printStackTrace();
          }
         } else {
          System.out.println("请求返回状态：" + statusCode);
         }
        } catch (Exception e) {
            System.out.println(e.getMessage());
        } finally {
         // 释放链接
         postMethod.releaseConnection();
         httpClient.getHttpConnectionManager().closeIdleConnections(0);
        }
       /**//* GetMethod authpost1 = new GetMethod("http://180.168.146.75:81/PGWPortal/CommonB2BQueryOrder.do" );

        httpClient.executeMethod(authpost1);
        result = authpost1.getResponseBodyAsString();
        System.out.println(result);*/
      //查看cookie信息

        /**//*Cookie[] cookies = httpClient.getState().getCookies();
        httpClient.getState().addCookies(cookies);

       if (cookies.length == 0) {

           System.out.println("None");

       } else {

           for (int i = 0; i < cookies.length; i++) {

               System.out.println(cookies[i].toString());

           }

       }*/
}