亲宝软件园·资讯

展开

java以json格式向后台服务器接口发送请求 java以json格式向后台服务器接口发送请求的实例

快快快看看你 人气:0
想了解java以json格式向后台服务器接口发送请求的实例的相关内容吗,快快快看看你在本文为您仔细讲解java以json格式向后台服务器接口发送请求的相关知识和一些Code实例,欢迎阅读和指正,我们先划重点:java,json格式,服务器,接口,发送请求,下面大家一起来学习吧。

代码如下:

import java.io.BufferedReader;
import java.io.DataOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;

import net.sf.json.JSONObject;
public class InterfaceRequest {
	//模拟向腾讯云发送接口
	//接口
	private final static String URL = "https://console.tim.qq.com/v4/im_open_login_svc/account_import?";
	
	
	
	
	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		// TODO Auto-generated method stub
		//连接服务器
		HttpURLConnection connection = connection(URL);
	
		DataOutputStream out = new DataOutputStream(
				connection.getOutputStream());
		
		JSONObject obj = new JSONObject();
		
    obj.element("Identifier", "hehe");
		System.out.println(obj.toString());
	
		// 向腾讯请求传入编码为UTF-8格式的json数据
		out.write(obj.toString().getBytes("UTF-8"));
		
	
		out.flush();
		out.close();
		//获得服务器返回的结果
		BufferedReader reader = new BufferedReader(new InputStreamReader(
				connection.getInputStream()));
		String lines;
		StringBuffer sb = new StringBuffer("");
		while ((lines = reader.readLine()) != null) {
			lines = new String(lines.getBytes(), "utf-8");
			sb.append(lines);
		}
	
		reader.close();
		
		
		
		
	}
	
	public static HttpURLConnection connection(String URL
			) throws IOException {
		URL url = new URL(URL);
		HttpURLConnection connection = (HttpURLConnection) url.openConnection();
		connection.setDoOutput(true);
		connection.setDoInput(true);
		connection.setRequestMethod("POST");
		connection.setUseCaches(false);
		connection.setInstanceFollowRedirects(true);
		connection.setRequestProperty("Content-Type",
				"application/x-www-form-urlencoded;charset=UTF-8");
		connection.connect();
		return connection;
		// TODO Auto-generated method stub
	}
}

以上这篇java以json格式向后台服务器接口发送请求的实例就是小编分享给大家的全部内容了,希望能给大家一个参考,也希望大家多多支持。

加载全部内容

相关教程
猜你喜欢
用户评论