package com.northglass.web.home;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.net.URL;
import java.net.URLConnection;
import java.net.URLEncoder;
import java.util.HashMap;
import java.util.Map;

import javax.servlet.http.HttpServletRequest;

import net.sf.json.JSONObject;

import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;

public class Test {
	//调用http接口
	@RequestMapping(value="/testInterfaces.htm", method={RequestMethod.GET, RequestMethod.POST})
	public void testInterfaces(HttpServletRequest request) throws Exception{
	    //传入中文参数并设置编码格式
	    String param = "{\"url\":\"中文\"}";
	    param = URLEncoder.encode(param, "UTF-8");
	    //进行加密得到密文，进行密文的传输
	        PrintWriter out = null;
	        BufferedReader in = null;
	        String result = "";
	        try {
	           URL realUrl = new URL("http://localhost:8080/gmms2/cutmanage/checktask");
	           // 打开和URL之间的连接
	           URLConnection conn = realUrl.openConnection();
	           // 发送POST请求必须设置如下两行
	           conn.setDoOutput(true);
	           conn.setDoInput(true);
	           // 获取URLConnection对象对应的输出流
	           out = new PrintWriter(new OutputStreamWriter(conn.getOutputStream(),"UTF-8"));
	           // 发送请求参数
	           out.print(param);          
	           // flush输出流的缓冲
	           out.flush();
	           // 定义BufferedReader输入流来读取URL的响应
	           in = new BufferedReader(new InputStreamReader(conn.getInputStream(),"UTF-8"));
	           String line;
	           while ((line = in.readLine()) != null) {
	               result += line;
	           }
	           //解析json对象
	           JSONObject jsStr = JSONObject.fromObject(result);
	           System.out.println(jsStr.get("firstName"));
	        } catch (Exception e) {
	           e.printStackTrace();
	        }
	}
	 
	//所调用的接口
	@RequestMapping(value = "test.htm", method = { RequestMethod.GET,RequestMethod.POST })
	@ResponseBody
	public JSONObject test(HttpServletRequest request)throws Exception {       
	    JSONObject jsonObj = new JSONObject();
	    Map<String,Object> map = new HashMap<String,Object>();
	    map.put("firstName", "jack");
	    jsonObj.putAll(map);
	    return jsonObj;
	}

}