Question

java调用百度api生成短链接，跪求java代码，不要复制网上的，要自己亲测实际能运行的！谢谢

Answer 1

package com.zhidao.www;

import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;

public class TestShort {

public static void main(String[] args) {
// TODO Auto-generated method stub

String httpUrl = "http://apis.baidu.com/3023/shorturl/shorten";
String httpArg = "url_long=http%3A%2F%2Fapistore.baidu.com%2Fastore%2Fshopready%2F1973.html";
String jsonResult = request(httpUrl, httpArg);
System.out.println(jsonResult);
}

/**
* @param urlAll
* :请求接口
* @param httpArg
* :参数
* @return 返回结果
*/
public static String request(String httpUrl, String httpArg) {
BufferedReader reader = null;
String result = null;
StringBuffer sbf = new StringBuffer();
httpUrl = httpUrl + "?" + httpArg;

try {
URL url = new URL(httpUrl);
HttpURLConnection connection = (HttpURLConnection) url
.openConnection();
connection.setRequestMethod("GET");
// 填入apikey到HTTP header
connection.setRequestProperty("apikey", "自己的apikey");
connection.connect();
InputStream is = connection.getInputStream();
reader = new BufferedReader(new InputStreamReader(is, "UTF-8"));
String strRead = null;
while ((strRead = reader.readLine()) != null) {
sbf.append(strRead);
sbf.append("\拿首顷r\芹闹n");
}
reader.close();
result = sbf.toString();
} catch (Exception e) {
e.printStackTrace();
}
return result;
}

}
这个可以用 不过要自己申请下api key 得到消陆的字符串也要自己解析

追问

谢谢您的回答！继续问下api key怎么申请啊！还有，得到的key字符串是如何解析的，可以举个例子吗，小弟对这块确实不熟，昨天搞了一天都没搞出来..如果弄成功到时候采纳你的答案再加100财富

追答

http://apistore.baidu.com/apiworks/servicedetail/1466.html 去这个地址申请。