如何在同一系统里同时启动多个Tomcat

迷南。 2022-06-05 07:51 215阅读 0赞

需要在同一系统里启动多个tomcat,应该怎么处理?

tomcat是个服务程序，需要占用几个通讯端口，所以默认情况是不能启动多个tomcat,如果要启动多个tomcat,需要修改配置文件，通过在配置文件设置不同的通讯端口就可以做到.文件 %TOMCAT\_HOME%/conf/server.xml 是tomcat服务配置文件，里面有很多配置项，本文只关注怎么修改端口，其他配置项的含义不做说明。下面把该配置文件中各端口的含义说明下.

<Connector port="8080" protocol="HTTP/1.1"

connectionTimeout="20000"

redirectPort="8443" />

http请求处理端口，我们在网页上输入的普通url地址包含的端口就是他 .这个端口叫http端口.

<Connector port="8080" protocol="HTTP/1.1"

connectionTimeout="20000"

redirectPort="8443" />

https请求的处理端口.这个端口叫https端口.

https请求的处理端口.

实际上就4个端口 。

下面我以一个系统里启动3个tomcat为例，说明下操作步骤

分配端口

Tomcat1端口分配表(tomcat1全部采用默认配置)

<table style="margin:0px; padding:0px; border:1px solid silver; border-collapse:collapse; word-break:break-word; color:rgb(0,0,0); font-family:Verdana,Arial,Helvetica,sans-serif"> 
 <tbody style="margin:0px; padding:0px"> 
 <tr style="margin:0px; padding:0px"> 
 <td style="margin:0px; padding:3px; border:1px solid silver; border-collapse:collapse"> 端口 </td> 
 <td style="margin:0px; padding:3px; border:1px solid silver; border-collapse:collapse"> 端口号 </td> 
 </tr> 
 <tr style="margin:0px; padding:0px"> 
 <td style="margin:0px; padding:3px; border:1px solid silver; border-collapse:collapse"> 关闭指令端口 </td> 
 <td style="margin:0px; padding:3px; border:1px solid silver; border-collapse:collapse"> 8005 </td> 
 </tr> 
 <tr style="margin:0px; padding:0px"> 
 <td style="margin:0px; padding:3px; border:1px solid silver; border-collapse:collapse"> http端口 </td> 
 <td style="margin:0px; padding:3px; border:1px solid silver; border-collapse:collapse"> 8080 </td> 
 </tr> 
 <tr style="margin:0px; padding:0px"> 
 <td style="margin:0px; padding:3px; border:1px solid silver; border-collapse:collapse"> https端口 </td> 
 <td style="margin:0px; padding:3px; border:1px solid silver; border-collapse:collapse"> 8443 </td> 
 </tr> 
 <tr style="margin:0px; padding:0px"> 
 <td style="margin:0px; padding:3px; border:1px solid silver; border-collapse:collapse"> Ajp端口 </td> 
 <td style="margin:0px; padding:3px; border:1px solid silver; border-collapse:collapse"> 8009 </td> 
 </tr> 
 </tbody> 
</table>

Tomcat2端口分配表

<table style="margin:0px; padding:0px; border:1px solid silver; border-collapse:collapse; word-break:break-word; color:rgb(0,0,0); font-family:Verdana,Arial,Helvetica,sans-serif"> 
 <tbody style="margin:0px; padding:0px"> 
 <tr style="margin:0px; padding:0px"> 
 <td style="margin:0px; padding:3px; border:1px solid silver; border-collapse:collapse"> 端口 </td> 
 <td style="margin:0px; padding:3px; border:1px solid silver; border-collapse:collapse"> 端口号 </td> 
 </tr> 
 <tr style="margin:0px; padding:0px"> 
 <td style="margin:0px; padding:3px; border:1px solid silver; border-collapse:collapse"> 关闭指令端口 </td> 
 <td style="margin:0px; padding:3px; border:1px solid silver; border-collapse:collapse"> 8006 </td> 
 </tr> 
 <tr style="margin:0px; padding:0px"> 
 <td style="margin:0px; padding:3px; border:1px solid silver; border-collapse:collapse"> http端口 </td> 
 <td style="margin:0px; padding:3px; border:1px solid silver; border-collapse:collapse"> 8081 </td> 
 </tr> 
 <tr style="margin:0px; padding:0px"> 
 <td style="margin:0px; padding:3px; border:1px solid silver; border-collapse:collapse"> https端口 </td> 
 <td style="margin:0px; padding:3px; border:1px solid silver; border-collapse:collapse"> 8444 </td> 
 </tr> 
 <tr style="margin:0px; padding:0px"> 
 <td style="margin:0px; padding:3px; border:1px solid silver; border-collapse:collapse"> Ajp端口 </td> 
 <td style="margin:0px; padding:3px; border:1px solid silver; border-collapse:collapse"> 8010 </td> 
 </tr> 
 </tbody> 
</table>

Tomcat3端口分配表

<table style="margin:0px; padding:0px; border:1px solid silver; border-collapse:collapse; word-break:break-word; color:rgb(0,0,0); font-family:Verdana,Arial,Helvetica,sans-serif"> 
 <tbody style="margin:0px; padding:0px"> 
 <tr style="margin:0px; padding:0px"> 
 <td style="margin:0px; padding:3px; border:1px solid silver; border-collapse:collapse"> 端口 </td> 
 <td style="margin:0px; padding:3px; border:1px solid silver; border-collapse:collapse"> 端口号 </td> 
 </tr> 
 <tr style="margin:0px; padding:0px"> 
 <td style="margin:0px; padding:3px; border:1px solid silver; border-collapse:collapse"> 关闭指令端口 </td> 
 <td style="margin:0px; padding:3px; border:1px solid silver; border-collapse:collapse"> 8007 </td> 
 </tr> 
 <tr style="margin:0px; padding:0px"> 
 <td style="margin:0px; padding:3px; border:1px solid silver; border-collapse:collapse"> http端口 </td> 
 <td style="margin:0px; padding:3px; border:1px solid silver; border-collapse:collapse"> 8082 </td> 
 </tr> 
 <tr style="margin:0px; padding:0px"> 
 <td style="margin:0px; padding:3px; border:1px solid silver; border-collapse:collapse"> https端口 </td> 
 <td style="margin:0px; padding:3px; border:1px solid silver; border-collapse:collapse"> 8445 </td> 
 </tr> 
 <tr style="margin:0px; padding:0px"> 
 <td style="margin:0px; padding:3px; border:1px solid silver; border-collapse:collapse"> Ajp端口 </td> 
 <td style="margin:0px; padding:3px; border:1px solid silver; border-collapse:collapse"> 8011 </td> 
 </tr> 
 </tbody> 
</table>

然后启动这三个tomcat即可...

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