1．在web.xml里面加入

<context-param>

<param-name>weblogic.httpd.inputCharset./*</param-name>

<param-value>GB2312</param-value>

</context-param>

2．在weblogic.xml里面加入

<jsp-descriptor>

<jsp-param>

<param-name>compileCommand</param-name>

<param-value>javac</param-value>

</jsp-param>

<jsp-param>

<param-name>compilerSupportsEncoding</param-name>

<param-value>true</param-value>

</jsp-param>

<jsp-param>

<param-name>encoding</param-name>

<param-value>GB2312</param-value>

</jsp-param>

</jsp-descriptor>