本篇博客试用于编写java后台接口以及两个项目之间的接口对接功能;
具体的内容如下:
1.java后台给指定接口发送json数据
package com.utils; import java.io.BufferedReader; import java.io.InputStreamReader; import java.io.OutputStreamWriter; import java.net.HttpURLConnection; import java.net.URL; import net.sf.json.JSONObject; public class testOne { public static void main(String[] args) { JSONObject jsobj1 = new JSONObject(); JSONObject jsobj2 = new JSONObject(); jsobj2.put("deviceID", "112"); jsobj2.put("channel", "channel"); jsobj2.put("state", "0"); jsobj1.put("item", jsobj2); jsobj1.put("requestCommand", "control"); post(jsobj1,"http://192.168.3.4:8080/HSDC/test/authentication"); } public static String post(JSONObject json,String path) { String result=
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