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src/main/java/cn/hellohao/controller/UserController.java

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+package cn.hellohao.controller;
+
+import java.text.SimpleDateFormat;
+import java.util.Date;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpSession;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.ResponseBody;
+
+import com.alibaba.fastjson.JSONArray;
+import com.alibaba.fastjson.JSONObject;
+
+import cn.hellohao.pojo.User;
+import cn.hellohao.service.UserService;
+
+@Controller
+@RequestMapping("/user")
+public class UserController {
+	@Autowired
+	private UserService userService;
+
+	@RequestMapping("/register.do")
+	@ResponseBody
+	public String Register(User  user) {
+		//取当前时间
+		SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd");//设置日期格式
+        String birthder = df.format(new Date());// new Date()为获取当前系统时间
+        user.setLevel(1);
+        user.setBirthder(birthder);
+		Integer ret = userService.register(user);
+		JSONArray jsonArray = new JSONArray();
+		jsonArray.add(ret);
+		return jsonArray.toString();
+	}
+	
+	@RequestMapping("/login.do")
+	@ResponseBody
+	public String login(HttpServletRequest request,HttpSession httpSession,String email,String password) {
+		JSONArray jsonArray = new JSONArray();
+
+		Integer ret = userService.login(email, password);
+		if(ret>0) {
+			jsonArray.add(1);
+			User user = userService.getUsers(email);
+			httpSession.setAttribute("user",user);
+			httpSession.setAttribute("email",user.getEmail());
+			httpSession.setAttribute("pass",user.getPassword());
+
+			//登录成功之后把账号密码存入session
+			
+		}else {
+			jsonArray.add(0);
+		}
+		return jsonArray.toString();
+	}
+	//退出
+    @RequestMapping(value="/exit.do")
+    @ResponseBody
+    public String exit(Model model,HttpServletRequest request,HttpSession session){
+    	JSONObject jsonObject = new JSONObject();
+    	//注销，移除session
+    	User user = (User) session.getAttribute("user");
+    	if(user.getEmail()!=null&&user.getPassword()!=null) {
+    		session.removeAttribute(user.getEmail());
+            session.removeAttribute(user.getPassword());
+          //刷新view
+            session.invalidate();
+            jsonObject.put("exit", 1);
+    	}
+
+    	return jsonObject.toString();
+    }
+
+
+
+}