Javaweb5_使用Telnet远程连接服务器端
- 实验
实验工具:Telent
HTTP协议与TELNET协议都是基于TCP协议
使用Telnet连接某主机:
telnet www.hao123.com 80
GET /index.html HTTP/1.1
Host: www.hao123.com
改成HEAD
安装Tomcat,使用浏览器访问Tomcat:
使用Telnet连接Tomcat:
telnet localhost 8080
HEAD / HTTP/1.1
Host: localhost
Connection:Keep-Alive
将Keep-Alive改为 close
telnet localhost 8080
HEAD / HTTP/1.1
Host: localhost
Connection:close
Connection:close 和 遗失对主机的连接 立马就出来了
使用的代码:
telnet localhost 8080
HEAD / HTTP/1.1 //HEAD和GET
Host: localhost
Connection:Keep-Alive //Keep-Alive和close