struts1.x实现
<div class="Section0" style="">Struts1.x的简单实现配置：web.xml(自动生成未修改)
<?xmlversion="1.0"encoding="UTF-8"?>
<web-appxmlns="http://java.sun.com/xml/ns/javaee"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"version="2.5"xsi:schemaLocation="http://java.sun.com/xml/ns/javaeehttp://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
<servlet>
<servlet-name>action</servlet-name>
<servlet-class>org.apache.struts.action.ActionServlet</servlet-class>
<init-param>
<param-name>config</param-name>
<param-value>/WEB-INF/struts-config.xml</param-value>
</init-param>
<init-param>
<param-name>debug</param-name>
<param-value>3</param-value>
</init-param>
<init-param>
<param-name>detail</param-name>
<param-value>3</param-value>
</init-param>
<load-on-startup>0</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>action</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>
struts-config.xml
<?xmlversion="1.0"encoding="UTF-8"?>
<!DOCTYPEstruts-configPUBLIC"-//ApacheSoftwareFoundation//DTDStrutsConfiguration1.2//EN""http://struts.apache.org/dtds/struts-config_1_2.dtd">
<struts-config>
<data-sources/>
<form-beans>
<form-beanname="loginForm"type="com.yang.struts.form.LoginForm"/>
</form-beans>
<global-exceptions/>
<global-forwards/>
<action-mappings>
<action
attribute="loginForm"//对应的form
input="/index.jsp"
name="loginForm"
path="/login"//访问路径
scope="request"
type="com.yang.action.LoginAction">
<forwardname="fail"path="/index.jsp"/>
<forwardname="success"path="/success.jsp"/>
</action>
</action-mappings>
<message-resourcesparameter="com.yang.struts.ApplicationResources"/>
</struts-config>
相关的form:验证在form中实现
/*
*GeneratedbyMyEclipseStruts
*Templatepath:templates/java/JavaClass.vtl
*/
packagecom.yang.struts.form;
importjavax.servlet.http.HttpServletRequest;
importorg.apache.struts.action.ActionErrors;
importorg.apache.struts.action.ActionForm;
importorg.apache.struts.action.ActionMapping;
/**
*MyEclipseStruts
*Creationdate:05-19-2008
*
*XDocletdefinition:
*@struts.formname="loginForm"
*/
publicclassLoginFormextendsActionForm{
/*
*Generatedfields
*/
/**passwordproperty*/
privateStringpassword;
/**ageproperty*/
privateintage;
/**nameproperty*/
privateStringname;
/*
*GeneratedMethods
*/
/**
*Methodvalidate
*@parammapping
*@paramrequest
*@returnActionErrors
*/
publicActionErrorsvalidate(ActionMappingmapping,
HttpServletRequestrequest){
//TODOAuto-generatedmethodstub
returnnull;
}
/**
*Methodreset
*@parammapping
*@paramrequest
*/
publicvoidreset(ActionMappingmapping,HttpServletRequestrequest){
//TODOAuto-generatedmethodstub
}
publicStringgetPassword(){
returnpassword;
}
publicvoidsetPassword(Stringpassword){
this.password=password;
}
publicintgetAge(){
returnage;
}
publicvoidsetAge(intage){
this.age=age;
}
publicStringgetName(){
returnname;
}
publicvoidsetName(Stringname){
this.name=name;
}
}
相关的action
packagecom.yang.action;
importjavax.servlet.http.HttpServletRequest;
importjavax.servlet.http.HttpServletResponse;
importorg.apache.struts.action.Action;
importorg.apache.struts.action.ActionForm;
importorg.apache.struts.action.ActionForward;
importorg.apache.struts.action.ActionMapping;
importcom.yang.struts.form.LoginForm;
/*中间报Noactioninstanceforpath/logincouldbecreated的错误，把
loginAction改为了LoginAction就可以了，可能是要求LoginAction与LoginForm的名字要一致
*struts1.x必须继承Action
*/
publicclassLoginActionextendsAction{
@Override
publicActionForwardexecute(ActionMappingmapping,ActionFormform,
HttpServletRequestarg2,HttpServletResponsearg3)throwsException{
LoginFormlogin=(LoginForm)form;
ActionForwardforward=newActionForward();
intage=login.getAge();
if(age>18){
forward=mapping.findForward("success");
}
else{
forward=mapping.findForward("fail");
}
returnforward;
}
}
页面：index.jsp
<%@page<span style="color: rgb(127, 0, 127); font-size: 10.5pt; font-family: 'Courier New';">langu
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