调用Rest类型接口

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这个接口输入qq号码,可以返回该qq号码的头像、名称、邮箱等信息。 代码如下所示:

`

public class Main {

public static void main(String[] args) throws IOException {
    // 确定请求地址
    URL url = new URL("https://v.api.aa1.cn/api/qqjson/index.php?qq=134******");
    // 创建连接
    HttpURLConnection con = (HttpURLConnection) url.openConnection();
    con.setRequestMethod("GET");
    // 获取响应
    BufferedReader in = new BufferedReader(new InputStreamReader(con.getInputStream()));
    String inputLine;
    StringBuilder response = new StringBuilder();
    while ((inputLine = in.readLine()) != null) {
        response.append(inputLine);
    }
    in.close();
    // 处理响应
    System.out.println(response.toString());


}

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