Make the Tomcat log Web page appear

To make a long story short, there are many ways to display the Tomcat logs on a Web page, which can be achieved by using different software, but the simplest is to be done in a few local commands.

The same partition can be implemented with hard links.

First look at your Web root directory: Vim tomcat/conf/server.xml find the <context docbase= "* * * * * * * * * * * * * * * * and enter its root directory, execute ln/usr/local/tomcat/logs in the root directory. /catalina.out. This will generate a catalina.out link file in your current directory, and restarting Tomcat can be done by entering it in the browser: IP address: 8080/catalina.out.

Soft Connection Implementation Method

Enter the Tomcat/conf/context.xml to change <Context> into

<context allowlinking= "true" > otherwise it won't show up in the webpage.

If the log file is too large to specify how many rows to look at, then do a scheduled task:

*/1 * * * * tail-n 200/usr/local/tomcat/logs/catalina.out >/web root directory/link file name

This means that every minute the log file is updated to the specified link file

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Make the Tomcat log Web page appear