The ultimate solution to the problem of Chinese garbled characters in tomcat static pages (html)

In tomcat, jsp is not garbled, but html Chinese is garbled

There are several reasons:

The page encoding is not set. The configuration of Tomcat is incorrect. The encoding format of the saved file is not utf-8. Let's discuss the solution below.

The html page is set to utf-8 and the <meta> tag is added to the page header

tomcat server.xml configuration

(1) Add URIEncoding="UTF-8"

<Connector port="8080" protocol="HTTP/1.1"
        connectionTimeout="20000"
        redirectPort="8443" URIEncoding="UTF-8" />

(2)

<Connector port="8009" protocol="AJP/1.3" redirectPort="8443" URIEncoding="UTF-8"/>

Set catalina.bat in tomcat (jvm encoding)

In catalina.bat, add below set "JAVA_OPTS=%JAVA_OPTS% %JSSE_OPTS%" : -Dfile.encoding=UTF8 -Dsun.jnu.encoding=UTF8
As shown below:

set "JAVA_OPTS=%JAVA_OPTS% %JSSE_OPTS%"
-Dfile.encoding=UTF8 -Dsun.jnu.encoding=UTF8

Set tomcat's web.xml (mine is around line 108) to the following:

<servlet>
    <servlet-name>default</servlet-name>
    <servlet-class>org.apache.catalina.servlets.DefaultServlet</servlet-class>
    <init-param>
      <param-name>debug</param-name>
      <param-value>0</param-value>
    </init-param>
    <init-param>
    	<param-name>fileEncoding</param-name>
    	<param-value>UTF-8</param-value>
    </init-param>
    <init-param>
      <param-name>listings</param-name>
      <param-value>false</param-value>
    </init-param>
    <load-on-startup>1</load-on-startup>
  </servlet>

The above is the solution to solve the garbled code of Tomcat . You need to restart Tomcat after configuration.

Restart tomcat:

If your toamcat is already started: enter the tomcat installation directory in the command line
C:\tomcat\bin>stutdown
Then C:\tomcatbin>startup
This completes a restart of tomcat.

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