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Java调用Http请求,实现判断该端口是否能通 #16

Closed yogjun closed 5 years ago

yogjun commented 6 years ago

命令行窗口中用telnet测试HTTP协议请求消息格式响应消息格式: telnet ip port 验证确实有返回值后再看程序代码问题 参考博客 http://www.cnblogs.com/findumars/p/7465459.html https://blog.csdn.net/cogbee/article/details/8940202