上传文件至 'src/controller'

src/controller/EmployeeController.java

@@ -0,0 +1,117 @@
+package controller;
+
+import java.io.UnsupportedEncodingException;
+import java.net.URI;
+import java.util.List;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpSession;
+
+import model.Employee;
+
+
+
+
+
+
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.HttpMethod;
+import org.springframework.http.HttpRequest;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+
+import com.github.pagehelper.PageInfo;
+
+import service.EmployeeService;
+
+
+@Controller
+@RequestMapping("/employee")
+public class EmployeeController {
+	@Autowired
+	private EmployeeService employeeService;
+		@RequestMapping("/selectEmployees")
+		public String selectEmployees(HttpSession session,@RequestParam(required=false,defaultValue="1")int pageIndex,
+				@RequestParam(required=false,defaultValue="5")int pageSize){
+			PageInfo<Employee> employeeList=employeeService.selectEmployees(pageIndex,pageSize);
+			session.setAttribute("employees", employeeList);
+			return "employee/employees";
+		}
+	
+	@RequestMapping("/toInsertForm")
+	public String toInsertForm(){
+		return "employee/insertForm";
+	}
+	
+	@RequestMapping("/insertEmployee")
+		public String insertEmployee(Employee employee,HttpSession session){
+
+			int rows=employeeService.insertEmployee(employee);
+			return "forward:/employee/selectEmployees";
+		}
+		
+	@RequestMapping("/toUpdateForm")
+	public String toUpdateForm(int id,HttpSession session,Model model){
+		Employee employee=null;
+		PageInfo<Employee> employeeList=(PageInfo<Employee>) session.getAttribute("employees");
+	    if(employeeList!=null){
+	    	List<Employee> list=employeeList.getList();
+			for(Employee a:list){
+				if(a.getId()==id){
+					employee=a;
+					break;
+				}
+			}
+	    }
+		model.addAttribute("employee", employee);
+		return "employee/updateForm";
+	}
+	
+     @RequestMapping("/updateEmployee")
+     public String updateEmployee(Employee employee,HttpSession session,HttpServletRequest request) throws UnsupportedEncodingException{
+    	 request.setCharacterEncoding("UTF-8");
+    	
+    	 int rows=employeeService.updateEmployee(employee);
+    	 if(rows>0){
+    		 PageInfo<Employee> employeeList=(PageInfo<Employee>) session.getAttribute("employees");
+    		    List<Employee> list=employeeList.getList();
+    		 for(Employee a:list){
+    			 if(a.getId()==employee.getId()){
+    				 a.setName(employee.getName());
+    				 a.setAge(employee.getAge());
+    				 a.setSalary(employee.getSalary());
+    				 a.setDepartment(employee.getDepartment());
+    				 break;
+    			 }
+    		 }
+    		 session.setAttribute("employees",employeeList);
+    	 }
+    	 return "employee/employees";
+     }
+     
+     @RequestMapping("/deleteEmployee")
+     public String deleteEmployee(int id,HttpSession session){
+    	 
+    	 int rows=employeeService.deleteEmployee(id);
+    	 
+    	 if(rows>0){
+    		 PageInfo<Employee> employeeList=(PageInfo<Employee>) session.getAttribute("employees");
+    		 List<Employee> list=employeeList.getList();
+    		 for(Employee a:list){
+    			 if(a.getId()==id){
+    				 list.remove(a);
+    				 break;
+    			 }
+    		 }
+    		 session.setAttribute("employees", employeeList);
+    	 }
+    	
+    	 
+    	 return "employee/employees";
+     }
+
+}

src/controller/UserController.java

@@ -0,0 +1,39 @@
+package controller;
+
+import javax.servlet.http.HttpSession;
+
+import model.User;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.stereotype.Service;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+
+import service.UserService;
+
+
+@Controller
+public class UserController {
+	
+	@Autowired
+	private UserService userService;
+	@RequestMapping(value="/signOn",method=RequestMethod.POST)
+	public String signOn(String no,String password,Model model,HttpSession session){
+		User user=userService.findUser(no, password);
+		if(user!=null){
+			session.setAttribute("user", user);
+			return "redirect:/employee/selectEmployees";
+		}
+		model.addAttribute("msg","账号或密码输入有误，请重新输入！");
+		return "login";
+	}
+	@RequestMapping("/signOut")
+	public String signOut (HttpSession session){
+		
+		session.invalidate();
+		
+		return "login";
+	}
+}