How to set up virtual directories and configure virtual paths in Tomcat 7.0

Tomcat7.0 sets virtual directory

(1) Currently, our website sites are placed in the default directory: tomcat/webapps/. However, in some cases, we need to put the site in other directories, for example: there is insufficient space on the disk where tomcat is located;

Or for unified management of the project, you want to put it in a specific directory instead of the default directory.

(2) Then we will use today's method to solve this problem (also modify the config/server.xml file):

(3) Find the server.xml file according to the picture below (open config-----server.xml in Notepad)

(4) After opening, scroll to the bottom and find the HOST

The red circled part is what you need to add

<Context> represents a single web application running on <Host>

A <Host> can have multiple <Context> elements. Each web application must have a unique URL path, which is set in the path attribute of <Context>.

Attributes of the <Context> element:

path: specifies the URL entry for accessing the Web application. The path must start with "/", otherwise an error will be reported.

docBase: specifies the file path of the Web application. You can give an absolute path or a relative path relative to the appBase attribute of <Host>. If the Web application uses an open directory structure, specify the root directory of the Web application. If the Web application is a war file, specify the path of the war file.

reloadable: If this property is set to true, the Tomcat server will monitor changes to class files in the WEB-INF/classes and WEB-INF/lib directories while running. If it detects that a class file has been updated, the server will automatically reload the Web application.

Setting the reloadable attribute to true during the development phase helps debug servlets and other class files, but this will increase the server load. It is recommended to set reloadable to false during the development and storage phase of a Web application.

For example, in my address bar, enter localhost:8080/lecheng in the address bar.

OK! Click here for a successful visit!

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