web.xml文件:
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath*:spring/*.xml</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
配置：
- XML code
<bean id="userDao" class="cc.user.dao.UserDAO"> </bean> <bean id="userBo" class="cc.user.bo.UserBo"></bean> <bean id="userService" class="cc.user.service.impl.UserServiceImpl"> <property name="userDao" ref="userDao"></property> </bean> <bean id="userAction" class="cc.user.action.UserAction"> <property name="userService" ref="userService"></property> <property name="userBo" ref="userBo"></property> </bean>
java文件：
- Java code
public class UserAction extends ActionSupport{ UserBo userBo; UserService userService; String result=""; /** * 验证用户登录 * @return */ public String checkUser(){ String i=userService.checkUser(userBo); result=i; return SUCCESS; } @JSON(serialize=false) public UserBo getUserBo() { return userBo; } public void setUserBo(UserBo userBo) { this.userBo = userBo; } @JSON(serialize=false) public UserService getUserService() { return userService; } public void setUserService(UserService userService) { this.userService = userService; } public String getResult() { return result; } public void setResult(String result) { this.result = result; } }谢谢大家帮忙，看看小弟那里配错了，只有User userservice =new UserService 才能用，也不报错，控制台打印：[color=#FF0000][/color]
69047 [http-8080-1] DEBUG com.opensymphony.xwork2.config.ConfigurationManager - Checking ConfigurationProviders for reload.
69047 [http-8080-1] DEBUG com.opensymphony.xwork2.conversion.impl.InstantiatingNullHandler - Entering nullPropertyValue [target=[com.opensymphony.xwork2.DefaultTextProvider@12a73d9], property=struts]
69047 [http-8080-1] DEBUG com.opensymphony.xwork2.config.ConfigurationManager - Checking ConfigurationProviders for reload.
69047 [http-8080-1] DEBUG com.opensymphony.xwork2.conversion.impl.InstantiatingNullHandler - Entering nullPropertyValue [target=[com.opensymphony.xwork2.DefaultTextProvider@12a73d9], property=struts]
69047 [http-8080-1] DEBUG com.opensymphony.xwork2.config.ConfigurationManager - Checking ConfigurationProviders for reload.
69047 [http-8080-1] DEBUG com.opensymphony.xwork2.DefaultActionProxy - Creating an DefaultActionProxy for namespace /user and action name check
69047 [http-8080-1] DEBUG com.opensymphony.xwork2.interceptor.I18nInterceptor - intercept '/user/check' {
69047 [http-8080-1] DEBUG com.opensymphony.xwork2.interceptor.I18nInterceptor - applied invocation context locale=zh_CN
69047 [http-8080-1] DEBUG com.opensymphony.xwork2.interceptor.I18nInterceptor - before Locale=zh_CN
69047 [http-8080-1] DEBUG com.opensymphony.xwork2.conversion.impl.InstantiatingNullHandler - Entering nullPropertyValue [target=[cc.user.action.UserAction@ec898a, com.opensymphony.xwork2.DefaultTextProvider@12a73d9], property=struts]
69047 [http-8080-1] DEBUG org.apache.struts2.interceptor.FileUploadInterceptor - Bypassing /user/check
69047 [http-8080-1] DEBUG com.opensymphony.xwork2.interceptor.StaticParametersInterceptor - Setting static parameters {}