SpringMVC----RESTFUL_CRUD_删除操作&处理静态资源

list.jsp


    pageEncoding="UTF-8"%>




    

        



    if test="${empty requestScope.employees }">
        没有任何员工信息.
    if>
    if test="${!empty requestScope.employees }">
           
                    


ID
                
LastName
                
Email
                
Gender
                
Department
                
Edit
                
Delete
            

${emp.id }
                    
${emp.lastName }
                    
${emp.email }
                    
${emp.gender == 0 ? ‘Female‘ : ‘Male‘ }
                    
${emp.department.departmentName }
                    
Edit
                 
Delete
                
if>
    



    Add New Employee




springmvc.xml


    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"
    xmlns:context="http://www.springframework.org/schema/context"
    xmlns:dubbo="http://code.alibabatech.com/schema/dubbo" xmlns:mvc="http://www.springframework.org/schema/mvc"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.2.xsd
        http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.2.xsd
        http://code.alibabatech.com/schema/dubbo http://code.alibabatech.com/schema/dubbo/dubbo.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.2.xsd">

    
    package="com.yikuan.springmvc">bean
        class="org.springframework.web.servlet.view.InternalResourceViewResolver">
          
    



java代码

package com.yikuan.springmvc.crud.handlers;

import java.util.Map;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;

import com.yikuan.springmvc.crud.dao.DepartmentDao;
import com.yikuan.springmvc.crud.dao.EmployeeDao;
import com.yikuan.springmvc.crud.entities.Employee;

@Controller
public class EmployeeHandler {
    
    @Autowired
    private EmployeeDao employeeDao;
    
    @Autowired
    private DepartmentDao departmentDao;
    
    
    @RequestMapping(value="/emp/{id}",method=RequestMethod.DELETE)
    public String delete(@PathVariable("id") Integer id){
        employeeDao.delete(id);
        return "redirect:/emps";
    }
    
    
    @RequestMapping(value="/emp",method=RequestMethod.POST)
    public String save(Employee employee){
        employeeDao.save(employee);
        return "redirect:/emps";
    }
    
    
    @RequestMapping(value="emp",method=RequestMethod.GET)
    public String input(Map map){
        map.put("departments", departmentDao.getDepartments());
        map.put("employee", new Employee());
        return "input";
    }
    
    @RequestMapping("/emps")
    public String list(Map map){
        map.put("employees", employeeDao.getAll());
        return "list";
    }
}