tomcat CATALINA_BASE multi instance on windows 在window下启动多个tomcat实例

青旅半醒 2022-06-12 12:53 210阅读 0赞

有时我们会遇到这种情况，要启动多个tomcat实例，这些tomcat实例共享同一个tomcat，各实例之间的启动和停止是独立的。要实现这个我们可以通过设置多个CATALINA\_BASE目录来实现(CATALINA\_BASE是Tomcat的工作目录)，它们共享同一个CATALINA\_HOME(tomcat安装目录)。

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1.  CATALINA\_HOME是Tomcat的安装目 录，CATALINA\_BASE是Tomcat的工作目录。如果我们想要运行Tomcat的 多个实例，但是不想安装多个Tomcat软件副本。那么我们可以配置多个工作 目录，每个运行实例独占一个工作目录，但是共享同一个安装目录。

Having multiple Tomcat instances on your development machine is great. Here's how I usually do it for Windows (the important parts for setup are in steps 2, 3, 4 and 5):  
  
    Install a copy of Tomcat 6 to a directory (like C:\\apache-tomcat-6.0.20).\[/align\]  
   Copy the conf directory to another directory (like C:\\tomcat-1)  
    Under C:\\tomcat-1, create a bin directory  
  
    In the C:\\tomcat-1\\bin directory, create a file called startup.bat that reads like this:

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1.  set CATALINA\_BASE=C:\\tomcat-1  
2.    
3.  set CATALINA\_HOME=C:\\apache-tomcat-6.0.20  
4.    
5.  C:\\apache-tomcat-6.0.20\\bin\\startup.bat

In the C:\\tomcat-1\\bin directory, create a file called shutdown.bat that reads like this:

Java代码   ![收藏代码][icon_star.png]

1.  set CATALINA\_BASE=C:\\tomcat-1  
2.    
3.  set CATALINA\_HOME=C:\\apache-tomcat-6.0.20  
4.    
5.  C:\\apache-tomcat-6.0.20\\bin\\shutdown.bat

OPTIONAL: create a file called setenv.bat in the C:\\tomcat-1\\bin directory to set any environment variables mentioned in C:\\apache-tomcat-6.0.20\\bin\\catalina.bat. This is the place to set system properties, JPDA addresses, etc.  
    Create the logs, temp, webapps and work directories under C:\\tomcat-1  
    From the C:\\tomcat-1 directory, run bin\\startup.bat  
    Repeat for your other installs from step 2 for as many tomcat instances as you need.  
  
Try not to install Tomcat in a directory that has spaces in its name. It should work, but you'll experience fewer problems that way. I do not know how this would work if you were using the "tomcat as a service" option for Windows.  
  
From here, you should be able to isolate tomcat instances. Just be sure to edit your conf\\server.xml file so that the shutdown ports and HTTP connector ports don't interfere with other Tomcat instances that may be running. I usually assign values like 8005, 8006, 8007, etc. for the shutdown port and 8080, 8081, 8082, etc. for the HTTP connector port.

\------------------------

1.电脑环境变量设置:

TOMCAT\_HOME=D:\\tomcat6

2.tomcat结构

D:\\tomcat6

|---bin

|---conf

|---lib

|---logs

|---temp

|---webapps

|---host-manager