Http状态码：简单获取http状态码

Posted 2021-12-23 zhangjin1120

简单获取http状态码
Http状态码具体含义

    public static void main(String[] args) 
        try 
            String str = "https://www.baidu.com/";
            URL url = new URL(str);
            HttpURLConnection connection = (HttpURLConnection) url.openConnection();
            connection.setRequestMethod("GET");
            connection.connect();
            int responseCode = connection.getResponseCode();
            System.out.println(responseCode);
         catch (Exception e) 
            e.printStackTrace();
        
    

执行结果：