本人新手,正在学习J2EE,用SSH做一个简单的登录程序,但是点登陆按钮报错了,我对struts方面不是很熟,哪位高手帮帮忙?
(工具:MyEclipse 7.1, struts1.3,spring2.0 ,tomat6.0.20 )
页面提示错误:
HTTP Status 404 - /login.do--------------------------------------------------------------------------------type Status reportmessage /login.dodescription The requested resource (/login.do) is not available.--------------------------------------------------------------------------------Apache Tomcat/6.0.20login.jsp和index.jsp放在webapp目录下,相关的配置文件内容如下:
web.xml如下:
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="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/javaee http://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>/WEB-INF/pages/user/login.jsp</welcome-file>
</welcome-file-list>
</web-app>struts-config.xml如下:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.3//EN" "http://struts.apache.org/dtds/struts-config_1_3.dtd"><struts-config>
<form-beans>
<form-bean name="loginForm" type="com.kingriver.web.struts.form.LoginForm" />
</form-beans>
<global-exceptions />
<global-forwards />
<action-mappings>
<action attribute="loginForm" input="/login.jsp" name="loginForm"
path="/login" scope="request" parameter="method"
type="org.springframework.web.struts.DelegatingActionProxy" validate="false">
<forward name="fail" path="/login.jsp" />
<forward name="success" path="/index.jsp" />
</action>
</action-mappings>
<message-resources parameter="com.kingriver.web.struts.ApplicationResources" /> <plug-in className="org.springframework.web.struts.ContextLoaderPlugIn">
<set-property property="contextConfigLocation"
value="/WEB-INF/applicationContext.xml" />
</plug-in>
</struts-config>applicationContext.xml如下:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd">
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
<property name="driverClassName" value="com.mysql.jdbc.Driver">
</property>
<property name="url" value="jdbc:mysql://localhost:3306/krs"></property>
<property name="username" value="root"></property>
<property name="password" value="123"></property>
</bean>
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="dataSource">
<ref bean="dataSource" />
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">
org.hibernate.dialect.MySQLDialect
</prop>
</props>
</property>
<property name="mappingResources">
<list>
<value>
com/kingriver/domainmodel/ArticleTable.hbm.xml
</value>
<value>
com/kingriver/domainmodel/UserTable.hbm.xml
</value>
</list>
</property>
</bean>
<bean id="articleTableDAO" class="com.kingriver.dao.ArticleTableDAO">
<property name="sessionFactory">
<ref bean="sessionFactory" />
</property>
</bean>
<bean id="userTableDAO" class="com.kingriver.dao.UserTableDAO">
<property name="sessionFactory">
<ref bean="sessionFactory" />
</property>
</bean>
<bean id="userService" class="com.kingriver.service.UserService">
<property name="userTableDAO">
<ref bean="userTableDAO"/>
</property>
</bean>
<bean name="/login" class="com.kingriver.web.struts.action.LoginAction">
<property name="userService">
<ref bean="userService"/>
</property>
</bean>
</beans>
(工具:MyEclipse 7.1, struts1.3,spring2.0 ,tomat6.0.20 )
页面提示错误:
HTTP Status 404 - /login.do--------------------------------------------------------------------------------type Status reportmessage /login.dodescription The requested resource (/login.do) is not available.--------------------------------------------------------------------------------Apache Tomcat/6.0.20login.jsp和index.jsp放在webapp目录下,相关的配置文件内容如下:
web.xml如下:
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="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/javaee http://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>/WEB-INF/pages/user/login.jsp</welcome-file>
</welcome-file-list>
</web-app>struts-config.xml如下:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.3//EN" "http://struts.apache.org/dtds/struts-config_1_3.dtd"><struts-config>
<form-beans>
<form-bean name="loginForm" type="com.kingriver.web.struts.form.LoginForm" />
</form-beans>
<global-exceptions />
<global-forwards />
<action-mappings>
<action attribute="loginForm" input="/login.jsp" name="loginForm"
path="/login" scope="request" parameter="method"
type="org.springframework.web.struts.DelegatingActionProxy" validate="false">
<forward name="fail" path="/login.jsp" />
<forward name="success" path="/index.jsp" />
</action>
</action-mappings>
<message-resources parameter="com.kingriver.web.struts.ApplicationResources" /> <plug-in className="org.springframework.web.struts.ContextLoaderPlugIn">
<set-property property="contextConfigLocation"
value="/WEB-INF/applicationContext.xml" />
</plug-in>
</struts-config>applicationContext.xml如下:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd">
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
<property name="driverClassName" value="com.mysql.jdbc.Driver">
</property>
<property name="url" value="jdbc:mysql://localhost:3306/krs"></property>
<property name="username" value="root"></property>
<property name="password" value="123"></property>
</bean>
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="dataSource">
<ref bean="dataSource" />
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">
org.hibernate.dialect.MySQLDialect
</prop>
</props>
</property>
<property name="mappingResources">
<list>
<value>
com/kingriver/domainmodel/ArticleTable.hbm.xml
</value>
<value>
com/kingriver/domainmodel/UserTable.hbm.xml
</value>
</list>
</property>
</bean>
<bean id="articleTableDAO" class="com.kingriver.dao.ArticleTableDAO">
<property name="sessionFactory">
<ref bean="sessionFactory" />
</property>
</bean>
<bean id="userTableDAO" class="com.kingriver.dao.UserTableDAO">
<property name="sessionFactory">
<ref bean="sessionFactory" />
</property>
</bean>
<bean id="userService" class="com.kingriver.service.UserService">
<property name="userTableDAO">
<ref bean="userTableDAO"/>
</property>
</bean>
<bean name="/login" class="com.kingriver.web.struts.action.LoginAction">
<property name="userService">
<ref bean="userService"/>
</property>
</bean>
</beans>
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<html>
<head>
<title>用户登录</title>
</head>
<body>
<form action="/login.do" method="post" name="loginForm">
userName : <input type="text" id="userName"/><br/>
password : <input type="password" id="password"/><br/>
<input type="submit" /><input type="reset"/>
</form>
</body>
</html>
<form action="login.do" method="post" name="loginForm">
userName : <input type="text" id="userName"/> <br/>
password : <input type="password" id="password"/> <br/> <input type="submit" /> <input type="reset"/>
</form>
public ActionForward userCheck(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) {
DynaActionForm loginForm = (DynaActionForm) form;// TODO Auto-generated method stub
System.out.println("代码执行到LoginAction里面了!!!");
String userName = loginForm.getString("userName");
try {
if (userService.userCheck(userName)) {
System.out.println("登录成功!!");
return mapping.findForward("success");
}
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
System.out.println("登录失败!!");
return mapping.findForward("fail");
}
我在第一行设置了断点,并没有执行到这,在控制台也没有输出:“代码执行到LoginAction里面了!!!”,难道是哪个配置没配好?
我现在的问题是没有执行LoginAction啊
你提交之后才会转到loginAction里面!
提交后地址栏:http://localhost:8086/kingriver/login.do
是空的页面
我用设置断点,没有执行到LoginAction里面啊