解决tomcat服务器中文乱码问题

1、进入tomcat安装路径  ---->

tomcat所在安装目录/conf目录/server.xml文件

<Connector connectionTimeout="20000"
port="8080" protocol="HTTP/1.1" redirectPort="8443"/>

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

或

<Connector URIEncoding="UTF-8" allowTrace="false" connectionTimeout="2000" maxKeepAliveRequests="1" maxThreads="200" port="8080" protocol="org.apache.coyote.http11.Http11NioProtocol" redirectPort="8443"/>

加上 URIEncoding="UTF-8"

2、进入eclipse中Service文件夹，进入tomcat目录。打开service.xml

将

<Connector connectionTimeout="20000" port="8080" protocol="HTTP/1.1" redirectPort="8443"/>

修改为：
<Connector URIEncoding="UTF-8" connectionTimeout="20000" port="8080" protocol="HTTP/1.1" redirectPort="8443"/>
或
<Connector URIEncoding="UTF-8" allowTrace="false" connectionTimeout="2000" maxKeepAliveRequests="1" maxThreads="200" port="8080" protocol="org.apache.coyote.http11.Http11NioProtocol" redirectPort="8443"/>
加上 URIEncoding="UTF-8"

其实两种方法效果是一样的，在eclipse中修改，重启tomcat后会自动同步到安装目录下的service.xml文件