fmt:message 中文亂碼問題

1)採用國際化。這樣能解決頁面的中文亂碼問題。

a）把頁面中所出現的中文寫到屬性文件中,例如：messages_zh.properties，

shipment.system = 出貨小系統
shipment.jsnum = 條碼
shipment.stylenum = 款式

b）native2ascii把文字轉換成ascii碼，
D:\project\shipment\web\WEB-INF\classes>native2ascii messages_zh.properties mess
ages_zh_CN.properties

c)頁面統一採用utf-8編碼

<%@ page pageEncoding="utf-8"contentType="text/html;charset=utf-8" %>
<metahttp-equiv="Content-Type"content="text/html; charset=utf-8">

d）在web.xml文件中引入JSTL與WEBWORK集成的類

<!-- Define the basename for a resource bundle for I18N -->
<context-param>
<param-name>javax.servlet.jsp.jstl.fmt.localizationContext</param-name>
<param-value>messages</param-value>
</context-param>

<!-- 採用filter編碼轉換-->
<filter>
<filter-name>Set Character Encoding</filter-name>
<filter-class>org.appfuse.web.SetCharacterEncodingFilter</filter-class>
</filter>

<filter-mapping>
<filter-name>Set Character Encoding</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>

e）filter類把請求的統一轉換成utf-8，(在2.1.7版本之後本身處理好了)以下：

package org.appfuse.web;

/**
* Created by IntelliJ IDEA.
* User: Administrator
* Date: 2005-8-11
* Time: 13:17:00
* To change this template use File | Settings | File Templates.
*/
import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;

publicclass SetCharacterEncodingFilter implements Filter{

publicvoid init(FilterConfig arg0) throws ServletException {

}

publicvoid doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
/*
* Servlet編碼
*/
request.setCharacterEncoding("utf-8");
chain.doFilter(request,response);
}

publicvoid destroy() {

}

}

e）在web-inf\classes中的webwork.properties文件（可能這個就能取代上面的,有待測試）中加入

webwork.custom.i18n.resources=messages
webwork.locale=zh_CN
webwork.i18n.encoding=GBK

f）在頁面中還需添加JSTL標籤,固然在classpath下要加入相關的類包

<%@ taglib uri="http://java.sun.com/jstl/fmt_rt"prefix="fmt" %><spanstyle="font-family: Arial, Helvetica, sans-serif;"></span>

g）如今在頁面中就能夠採用jstl的EL來引入了

<fmt:messagekey="shipment.shipment"/>

2）把tomcate下面的conf文件夾下的server.xml文件中加入 URIEncoding="GBK"，有了上面的可能這一個也是多餘的，如：

<Connector
port="8080"maxThreads="150"minSpareThreads="25"maxSpareThreads="75"
enableLookups="false"redirectPort="8443"acceptCount="100"
debug="0"connectionTimeout="20000"
disableUploadTimeout="true"URIEncoding="GBK"/>