android程序模拟请求,Android模拟Http POST 请求

package com.example.aidemo;

import java.io.BufferedReader;

import java.io.IOException;

import java.io.InputStream;

import java.io.InputStreamReader;

import java.net.HttpURLConnection;

import java.net.URL;

public class HttpClient {

private String result = "";

private String url = "http://blog.youkuaiyun.com/steveyg";

public String doPost(String action, String params) {

HttpURLConnection conn = null;

try {

// String fullUrl = action;

// fullUrl = this.combineURL(url);

url = url + action;

URL requestURL = new URL(url);

System.out.println(requestURL);

conn = (HttpURLConnection) requestURL.openConnection();

conn.setRequestMethod("POST");

conn.setConnectTimeout(6000);

conn.setDoOutput(true);

System.out.println(params);

byte[] bytes = params.getBytes();

conn.getOutputStream().write(bytes, 0, bytes.length);

conn.getOutputStream().flush();

conn.getOutputStream().close();

InputStream iStream = conn.getInputStream();

BufferedReader rd = new BufferedReader(new InputStreamReader(

iStream, "GB2312"));

String tempLine = null;

while((tempLine = rd.readLine()) != null){

this.result = tempLine.toString();

System.out.println(tempLine);

}

// StringBuffer tempStr = new StringBuffer();

//this.result = tempLine.toString();

rd.close();

iStream.close();

} catch (IOException e) {

// TODO Auto-generated catch block

e.printStackTrace();

return "time out";

} finally {

if (null != conn) {

conn.disconnect();

}

}

return this.result;

}

public String getResult() {

return result;

}

public void setResult(String result) {

this.result = result;

}

}