1、在根目录下创建两个资源文件
2、在struts.xml中配置资源文件常量
<constant name="struts.custom.i18n.resources" value="i18n“ />
3、创建视图
login.jsp
<center> <s:form action="dologin" method="post" > <s:textfield name="username" key="login.username" /> <s:password name="password" key="login.password" /> <s:submit key="login_submit"></s:submit> </s:form> </center>
home.jsp
<body> <h2><s:text name="home.greeting" /><</h2> </body>
4.Action组件
public class UserAction extends ActionSupport implements ModelDriven { private User user = new User(); public Object getModel() { // TODO Auto-generated method stub return user; } public String dologin() throws Exception{ if (user.getUsername().equals("hjl")) { System.out.println(user); return SUCCESS; } return INPUT; }
struts.xml
<struts> <!-- 定义字符编码常量 --> <constant name="struts.il8n.encoding" value="gbk"></constant> <constant name="struts.devMode" value="false" /> <!-- 允许动态调用方法 --> <constant name="struts.enable.DynamicMethodInvocation" value="false" /> <!-- 应用级资源文件使用 --> <constant name="struts.custom.i18n.resources" value="i18n" /> <!-- 在此处添加package --> <package name="myPackage" extends="struts-default"> <action name="dologin" class="com.edu.action.UserAction" method="dologin"> <result>/home.jsp</result> <result name="input">/login.jsp</result> </action> </package> </struts>
web.xml
<?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0"> <display-name>Struts 2</display-name> <welcome-file-list> <welcome-file>index.jsp</welcome-file> </welcome-file-list> <filter> <filter-name>struts2</filter-name> <filter-class> org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter </filter-class> </filter> <filter-mapping> <filter-name>struts2</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> </web-app>
5.显示
6.basename是完整路径