Java Ping函数

最新推荐文章于 2025-08-23 19:36:46 发布

weixin_34319374

最新推荐文章于 2025-08-23 19:36:46 发布

阅读量91

点赞数

CC 4.0 BY-SA版权

文章标签： java python

原文链接：https://my.oschina.net/kevinvane/blog/112538

2019独角兽企业重金招聘Python工程师标准>>>

public void testPing() throws IOException {
        String address="220.181.111.147";

        Process process = Runtime.getRuntime().exec("ping "+address);
        InputStreamReader r = new InputStreamReader(process.getInputStream());
        LineNumberReader returnData = new LineNumberReader(r);

        String returnMsg="";
        String line = "";
        while ((line = returnData.readLine()) != null) {
            System.out.println(line);
            returnMsg += line;
        }

        if(returnMsg.indexOf("100% loss")!=-1){
            System.out.println("与 " +address +" 连接不畅通.");
        }
        else{
            System.out.println("与 " +address +" 连接畅通.");
        }

    }

转载于:https://my.oschina.net/kevinvane/blog/112538