Struts2（三）更改字符编码

一、导入包和struts配置文件

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
    "-//Apache Software Foundation//DTD Struts Configuration 2.3//EN"
    "http://struts.apache.org/dtds/struts-2.3.dtd">

<struts>
<!--
    <constant name="struts.enable.DynamicMethodInvocation" value="false" />
    <constant name="struts.devMode" value="false" />

    <package name="default" namespace="/" extends="struts-default">

        <default-action-ref name="index" />

        <global-results>
            <result name="error">/error.jsp</result>
        </global-results>

        <global-exception-mappings>
            <exception-mapping exception="java.lang.Exception" result="error"/>
        </global-exception-mappings>

        <action name="index">
            <result type="redirectAction">
                <param name="actionName">HelloWorld</param>
                <param name="namespace">/example</param>
            </result>
        </action>
    </package>

    <include file="example.xml"/> -->

    <!-- Add packages here -->
    <!--  开发模式-->
 <constant name="struts.devMode" value="true" />
 <package name="default" namespace="/" extends="struts-default">
 <action name="login" class="com.pb.web.action.LoginAction">
 <result>
 /loginSuccess.jsp
 </result>
 </action>
 </package>
</struts>

struts默认字符编码为utf-8

在org.apache.struts2 下的default.properties中查看

struts.i18n.encoding=UTF-8

在struts.xml中设置字符编码

 <constant name=" struts.i18n.encoding" value="gbk" />

页面中也要设置为gbk