原理：實(shí)現(xiàn)get post 請(qǐng)求
參考：http://www.cnblogs.com/vitre/p/5474166.html
package com.dataMonitor.bo.common;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import net.sf.json.JSONObject;
import java.io.*;
import java.net.HttpURLConnection;
import java.net.URL;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.ContentType;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.message.BasicHeader;
import org.apache.http.protocol.HTTP;
import org.apache.http.util.EntityUtils;
import org.apache.poi.hssf.model.Model;
/**
- 用于模擬HTTP請(qǐng)求中GET/POST方式
- @author landa
/
public class Rbsc {
/*
* 發(fā)送GET請(qǐng)求
*
* @param url
* 目的地址
* @param parameters
* 請(qǐng)求參數(shù)，Map類型。
* @return 遠(yuǎn)程響應(yīng)結(jié)果
/
public static String sendGet(String url, Map<String, String> parameters) {
String result="";
BufferedReader in = null;// 讀取響應(yīng)輸入流
StringBuffer sb = new StringBuffer();// 存儲(chǔ)參數(shù)
String params = "";// 編碼之后的參數(shù)
try {
// 編碼請(qǐng)求參數(shù)
if(parameters.size()==1){
for(String name:parameters.keySet()){
sb.append(name).append("=").append(
java.net.URLEncoder.encode(parameters.get(name),
"UTF-8"));
}
params=sb.toString();
}else{
for (String name : parameters.keySet()) {
sb.append(name).append("=").append(
java.net.URLEncoder.encode(parameters.get(name),
"UTF-8")).append("&");
}
String temp_params = sb.toString();
params = temp_params.substring(0, temp_params.length() - 1);
}
String full_url = url + "?" + params;
System.out.println(full_url);
// 創(chuàng)建URL對(duì)象
java.net.URL connURL = new java.net.URL(full_url);
// 打開URL連接
java.net.HttpURLConnection httpConn = (java.net.HttpURLConnection) connURL
.openConnection();
// 設(shè)置通用屬性
httpConn.setRequestProperty("Accept", "/*");
httpConn.setRequestProperty("Connection", "Keep-Alive");
httpConn.setRequestProperty("User-Agent",
"Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1)");
// 建立實(shí)際的連接
httpConn.connect();
// 響應(yīng)頭部獲取
Map<String, List<String>> headers = httpConn.getHeaderFields();
// 遍歷所有的響應(yīng)頭字段
for (String key : headers.keySet()) {
System.out.println(key + "\t：\t" + headers.get(key));
}
// 定義BufferedReader輸入流來讀取URL的響應(yīng),并設(shè)置編碼方式
in = new BufferedReader(new InputStreamReader(httpConn
.getInputStream(), "UTF-8"));
String line;
// 讀取返回的內(nèi)容
while ((line = in.readLine()) != null) {
result += line;
}
} catch (Exception e) {
e.printStackTrace();
}finally{
try {
if (in != null) {
in.close();
}
} catch (IOException ex) {
ex.printStackTrace();
}
}
return result ;
}
/**
* 發(fā)送POST請(qǐng)求
*
* @param url
* 目的地址
* @param parameters
* 請(qǐng)求參數(shù)，Map類型。
* @return 遠(yuǎn)程響應(yīng)結(jié)果
*/
public static String httpPostWithJSON(String url,String par) {
HttpPost httpPost = new HttpPost(url);
CloseableHttpClient client = HttpClients.createDefault();
String respContent = null;
StringEntity entity = new StringEntity(par,"utf-8");//解決中文亂碼問題
//System.out.println(entity.toString());
entity.setContentEncoding("UTF-8");
entity.setContentType("application/json");
httpPost.setEntity(entity);
try{
HttpResponse resp = client.execute(httpPost);
System.out.println(resp.getStatusLine().getStatusCode());
if(resp.getStatusLine().getStatusCode() == 200) {
HttpEntity he = resp.getEntity();
respContent = EntityUtils.toString(he,"UTF-8");
}
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return respContent;
}
public static void main(String[] args) throws Exception {
JSONObject json = new JSONObject();
json.put("ZSR",0);
json.put("YLSR",0);
json.put("MZSR",0);
json.put("GHSR",0);
json.put("ZCSR",0);
json.put("JCSR",0);
json.put("HYSR",0);
json.put("ZLSR",0);
json.put("SSSR",0);
json.put("WSCLSR",0);
json.put("YPSR",0);
json.put("ZYYPSR",0);
json.put("YSFWFSR",0);
json.put("QTMZSR",0);
json.put("ZYSR",0);
json.put("CWSR",0);
json.put("ZCSR_ZY",0);
json.put("JCSR_ZY",0);
json.put("HYSR_ZY",0);
json.put("ZLSR_ZY",0);
json.put("SSSR_ZY",0);
json.put("HLSR_ZY",0);
json.put("WSCLSR_ZY",0);
json.put("YPSR_ZY",0);
json.put("ZYYPSR_ZY",0);
json.put("YSFWFSR_ZY",0);
json.put("QTZYSR",0);
json.put("JBYWSR",0);
json.put("QZZYSR",0);
json.put("ZQTSR",0);
json.put("YBHZYLSR",0);
json.put("YBMLWSR",0);
json.put("YBMLNSR",0);
json.put("MLNBXDYLFY",0);
json.put("ZFY",0);
json.put("YLYWCB",0);
json.put("WSCLF",0);
json.put("YPZC",0);
json.put("ZYZC",0);
json.put("GLFY",0);
json.put("GGWSZC",0);
json.put("ZLZRC",0);
json.put("MZHJZRCS",0);
json.put("YYZLRCS",0);
json.put("PTMZRCS",0);
json.put("CYRS",0);
json.put("SWRS",0);
json.put("RYRCS",0);
json.put("RYRTS",0);
json.put("ZYBRSSZH",0);
json.put("YJSSCS",0);
json.put("EJSSCS",0);
json.put("SJSSCS",0);
json.put("SIJSSCS",0);
json.put("YWRQ","2017-01-21");
String re= httpPostWithJSON("http://p.zjgws.com/QA/WN/RiBao/Add?YLDWCODE=467223515",json.toString());
System.out.println(re);
}
}
