<filter>
<filter-name>CharacterEncoding</filter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>UTF-8</param-value>
</init-param>
<init-param>
<param-name>forceEncoding</param-name>
<param-value>true</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>CharacterEncoding</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
However, this setting is for post requests, Tomacat for Get and post requests are handled differently, to handle encoding problems for GET requests, you need to change the Server.xml configuration file for Tomcat, as follows:
<connector connectiontimeout= "20000" port= "8080" protocol= "http/1.1" redirectport= "8443"/>
Switch
<connector connectiontimeout= "20000" port= "8080" protocol= "http/1.1" redirectport= "8443" useBodyEncodingForURI= " True "/>
The key point here: If you are changing the Server.xml configuration file of the Tomcat installation directory, then when you run the project with Eclipse, you will find that the configuration does not work, because Eclipse is configured in eclipse when running the project, then the problem is solved, open the EC The tomcat configuration file in Lipse can be changed to the following:
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Note : After configuring Usebodyencodingforuri= "true" , can solve the normal GET request of the Chinese garbled problem, but for Ajax-initiated GET request Chinese will still garbled, please Usebodyencodingforuri= "true" is changed to URIEncoding= "UTF-8" .
SPRINGMVC troubleshooting GET requests with Chinese garbled characters