contextConfigLocation classpath:applicationContext*.xml cn.ksource.web.listener.SysContextListener org.springframework.web.context.ContextLoaderListener webAppRootKey SpringMVC.root log4jConfigLocation classpath:log4j.properties org.springframework.web.util.Log4jConfigListener SpringMVC org.springframework.web.servlet.DispatcherServlet contextConfigLocation classpath:SpringMVC-servlet.xml 1 true SpringMVC *.html encodingFilter org.springframework.web.filter.CharacterEncodingFilter true encoding UTF-8 forceEncoding true encodingFilter /* Kaptcha com.google.code.kaptcha.servlet.KaptchaServlet kaptcha.textproducer.char.string 0123456789 kaptcha.border no kaptcha.textproducer.font.color black kaptcha.textproducer.char.space 5 kaptcha.textproducer.char.length 4 This is the description of my J2EE component This is the display name of my J2EE component IndexServlet cn.ksource.IndexServlet Kaptcha *.validatecode IndexServlet /index UserLoginFilter cn.ksource.core.web.LoginUserFilter true UserLoginFilter /business/pages/* WebUserLoginFilter cn.ksource.core.web.WebLoginUserFilter true WebUserLoginFilter /uc/* WywUserLoginFilter cn.ksource.core.web.WywLoginUserFilter true WywUserLoginFilter /uwyw/* WywUserEngineerLoginFilter cn.ksource.core.web.WywEngineerLoginFilter true WywUserEngineerLoginFilter /ewyw/* cn.ksource.core.web.OnlineUserListener /business/login.html 404 /business/error/404.jsp