Tomcat v7.0 Server at localhost are already in use,tomcat提示端口被占用,tomcat端口已经被使用,tomcat端口占用
Tomcat v7.0 Server at localhost are already in use, tomcat提示端口被占用,tomcat端口已经被使用
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©Copyright 蕃薯耀 2017年1月16日 10:51:37 星期一
http://www.cnblogs.com/fanshuyao/
一、问题描述:
有时eclipse异常退出时,tomcat没有关掉,再启动打开eclipse启动tomcat时会提示:Tomcat v7.0 Server at localhost are already in use,具体如下:
- Several ports (8080, 8009) required by Tomcat v7.0 Server at localhost are already in use. The server may already be running in another process, or a system process may be using the port. To start this server you will need to stop the other process or change the port number(s).

二、解决方案:
方法一:
1、启动任务管理器,找到javaw的进程(在输入法为英文模式下直接在键盘上按一个字母 j 跳到以 j 开发的进程)

2、选中javaw.exe,然后点击结束进程
注意的是,有2个javaw.exe进程,一个是eclipse的,一个是tomcat的,具体哪个不清楚。
但经过测试,内在小的(395732K)那个是tomcat,另一个是eclipse,所以优先杀掉内存占用小的那个。

方法二:
1、查找被8080端口(tomcat设置的端口)被占用的进程PID
netstat -aon|findstr 8080

2、Kill掉进程
taskkill /f /pid 8020
3、在杀掉进程前,可以通过pid找到实际占用的进程名称
tasklist|findstr 8020
4、同时可以根据进程名杀掉进程
taskkill /f /t /im javaw.exe
成功杀掉进程会有下面的提示:
成功: 已终止 PID 8020 (属于 PID 7480 子进程)的进程。

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©Copyright 蕃薯耀 2017年1月16日 10:51:37 星期一
http://www.cnblogs.com/fanshuyao/
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