Struts中國際化的簡單例子

application_tmp.properties

word.key=word
hello.key=你好
aaaa.key=這個bean存在.
bbbb.key=這個bean不存在.
error.key=發生一個錯誤，請檢查！
params.key=暗暗暗暗暗暗啊,{0},不?徊徊徊徊徊徊?{1},我我我我我我我,{2},的的的的的的的

 

編碼轉換命令：

D:/yangjin/test3>native2ascii -encoding GBK ./web-inf/classes/test/application_cn_tmp.properties ./web-inf/classes/test/application_zh_CN.properties

 

application_zh_CN.properties

word.key=word
hello.key=/u4f60/u597d
aaaa.key=/u8fd9/u4e2abean/u5b58/u5728.
bbbb.key=/u8fd9/u4e2abean/u4e0d/u5b58/u5728.
error.key=/u53d1/u751f/u4e00/u4e2a/u9519/u8bef/uff0c/u8bf7/u68c0/u67e5/uff01
params.key=/u6697/u6697/u6697/u6697/u6697/u6697/u554a,{0},/u4e0d/u4e0d/u4e0d/u4e0d/u4e0d/u4e0d/u4e0d/u4e0d,{1},/u6211/u6211/u6211/u6211/u6211/u6211/u6211,{2},/u7684/u7684/u7684/u7684/u7684/u7684/u7684

 

application.properties

word.key=word
hello.key=hello
aaaa.key=this bean is present.
bbbb.key=this bean isn't present.
error.key=raise a error, please check!
params.key=AAAAAAAAAAA,{0},BBBBBBBBBB,{1},CCCCCCCCCCC,{2},DDDDDDDDDD

 

application_en.properties //在字符串後加上”_“，以便和默認文件相區別。

word.key=word_
hello.key=hello_
aaaa.key=this bean is present._
bbbb.key=this bean isn't present._
error.key=raise a error, please check!_
params.key=AAAAAAAAAAA,{0},BBBBBBBBBB,{1},CCCCCCCCCCC,{2},DDDDDDDDDD_

 

 

HelloBean.java

    .......

    private boolean match(String str) {
        Pattern p = Pattern.compile("[^0-9]+"); //正則表達式驗證：如果字符串中含有數字，返回錯誤。
        Matcher m = p.matcher(str);
        return m.matches();
    }  
    public ActionErrors validate(ActionMapping mapping, HttpServletRequest request) {
        ActionErrors errors = new ActionErrors();
        if (word == null || !match(word)) {
            errors.add("word", new ActionMessage("error.key"));  
        }
        return errors;
    }

       

 

struts-config.xml

<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE struts-config PUBLIC '-//Apache Software Foundation//DTD Struts Configuration 1.1//EN' 'http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd'>

<struts-config>
    <form-beans>
        <form-bean name="helloBean" type="test.HelloBean" />
    </form-beans>
    <action-mappings>
        <action path="/HelloAction" type="test.HelloAction" name="helloBean" scope="request" validate="true" input="/error.jsp">
            <forward name="sayHello" path="/hello.jsp" />
        </action>
    </action-mappings>
    <message-resources parameter="test.application"/>
</struts-config>

 

 

error.jsp

<%@ page contentType="text/html;charset=GBK" %>
<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
<html:errors/>

 

 

結果：

將瀏覽器的“語言”選項設爲"en"。

 

http://localhost:2000/test3/HelloAction.do?word=bi234

 

raise a error, please check!_

 

 

將瀏覽器的“語言”選項設爲"zh_CN"。

http://localhost:2000/test3/HelloAction.do?word=bi234

 

發生一個錯誤，請檢查！