java生成短连接

主要利用新浪微博提供的api生成

import java.io.IOException;
import java.util.UUID;

import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;

/**
 * @ClassName: ShortUrlUtil
 * @Description: source去新浪微博申请App Key：2923456789
 */
public class ShortUrlUtil {
	public static String getShortUrl(String long_url) {
		String result = callHttp(
				"http://api.t.sina.com.cn/short_url/shorten.json?source=2923456789&url_long=" + long_url);
		JSONArray array = JSONArray.parseArray(result);
		JSONObject jo = array.getJSONObject(0);
		String url_short = jo.getString("url_short");
		return url_short;
	}

	private static String callHttp(String requestUrl) {
		TenpayHttpClient httpClient = new TenpayHttpClient();
		httpClient.setReqContent(requestUrl);
		String resContent = "";
		try {
			httpClient.httpGetMethod(requestUrl);
		} catch (IOException e) {
			e.printStackTrace();
		}
		resContent = httpClient.getResContent();
		return resContent;
	}
	public static void main(String[] args) {
		System.out.println(getShortUrl("https:/www.baidu.com/RtaF3MhB"));
	}
}

有人说要TenpayHttpClient这个jar包,这只不过是http的一个请求工具类,网上很多,我也提供个友链供参考https://blog.csdn.net/u012878380/article/details/54907246