第三方数据接口如何加密

java对第三方数据接口进行加密，具体方法如下：

package com.c;import java.io.BufferedReader;import java.io.InputStream;import java.io.InputStreamReader;import java.io.PrintWriter;import java.net.HttpURLConnection;import java.net.URL;public static void interfaceUtil(String path,String data) {try {URL url = new URL(path);//打开和url之间的连接HttpURLConnection conn = (HttpURLConnection) url.openConnection();PrintWriter out = null;//设置通用的请求属性conn.setRequestProperty("accept", "*/*");conn.setRequestProperty("connection", "Keep-Alive");conn.setRequestProperty("user-agent", "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)"); conn.setDoOutput(true);conn.setDoInput(true);//获取URLConnection对象对应的输出流out = new PrintWriter(conn.getOutputStream());//发送请求参数即数据out.print(data);//缓冲数据out.flush();//获取URLConnection对象对应的输入流InputStream is = conn.getInputStream();//构造一个字符流缓存BufferedReader br = new BufferedReader(new InputStreamReader(is));String str = "";while ((str = br.readLine()) != null) {System.out.println(str);}//关闭流is.close();//断开连接conn.disconnect();System.out.println("完整结束");} catch (Exception e) {e.printStackTrace();}}public static void main(String[] args) {interfaceUtil("http://api.map.baidu.com/telematics/v3/weather?location=嘉兴&output=json&ak=5slgyqGDENN7Sy7pw29IUvrZ", "");}}