Add BaseBeforeController

BaseBeforeController

@@ -0,0 +1,22 @@
+package com.controller.before;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpSession;
+
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.ModelAttribute;
+
+import com.exception.UserLoginNoException;
+@Controller
+public class BaseBeforeController {
+	/**
+	 * 前台用户登录权限控制，处理方法执行前执行该方法
+	 * @throws UserLoginNoException 
+	 */
+	@ModelAttribute  
+    public void isLogin(HttpSession session, HttpServletRequest request) throws UserLoginNoException {      
+       if(session.getAttribute("emailuser") == null){  
+            throw new UserLoginNoException("没有登录");
+       }  
+    } 
+}