`
y8820960
  • 浏览: 116405 次
  • 性别: Icon_minigender_1
  • 来自: 南京
社区版块
存档分类
最新评论

springmvc+MyBatis简单CRUD

    博客分类:
  • j2ee
 
阅读更多
实体类:Student.java
package demo.entity;

public class Student extends BaseEntity
{
    private int id;
    
    private String name;
    
    private String sex;
    
    private String address;
    
    public int getId()
    {
        return id;
    }
    
    public void setId(int id)
    {
        this.id = id;
    }
    
    public String getName()
    {
        return name;
    }
    
    public void setName(String name)
    {
        this.name = name;
    }
    
    public String getSex()
    {
        return sex;
    }
    
    public void setSex(String sex)
    {
        this.sex = sex;
    }
    
    public String getAddress()
    {
        return address;
    }
    
    public void setAddress(String address)
    {
        this.address = address;
    }
}


BaseEntity.java(可扩展,加入分页基本参数)
package demo.entity;
import java.lang.reflect.Field;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
public class BaseEntity
{   
    public String toString()
    {
        //得到类中的成员变量
        Field[] fields = this.getClass().getDeclaredFields();
        StringBuffer strBuf = new StringBuffer();
        for(int i=0; i<fields.length; i++)
        {
           //成员变量名称
            String fieldName = fields[i].getName();
            //拼接出方法名:getXxx()
            String methodName = "get" + fieldName.substring(0,1).toUpperCase() + fieldName.substring(1);
            try
            {
                //得到方法
                Method method = this.getClass().getMethod(methodName, new Class[]{});
                //调用方法
                Object value = method.invoke(this, new Object[]{});
                strBuf.append(fieldName + ":");
                strBuf.append(value + "  ");
            }
            catch (SecurityException e)
            {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
            catch (NoSuchMethodException e)
            {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
            catch (IllegalArgumentException e)
            {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
            catch (IllegalAccessException e)
            {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
            catch (InvocationTargetException e)
            {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
        }
        return strBuf.toString();
    }
}

==============================
IStudentDao.java
package demo.dao;

import java.util.List;

import demo.entity.Student;

public interface IStudentDao
{
    public boolean insert(Student stu);
    
    public boolean delete(int id);
    
    public boolean update(Student stu);
    
    public List<Student> findAll();
    
    public Student findById(int id);
}


StudentDaoImpl.java
package demo.dao.impl;

import java.util.List;

import javax.annotation.Resource;

import org.mybatis.spring.SqlSessionTemplate;

import demo.dao.IStudentDao;
import demo.entity.Student;

@SuppressWarnings("unchecked")
public class StudentDaoImpl implements IStudentDao
{
    /*sql 语句*/
    private static final String INSERT = "insert";
    
    private static final String UPDATE = "update";
    
    private static final String DELETE = "delete";
    
    private static final String SELECTALL = "selectAll";
    
    private static final String SELECTBYID = "selectById";
    
    private SqlSessionTemplate sqlSession;
    
    @Resource
    public void setSqlSession(SqlSessionTemplate sqlSession)
    {
        this.sqlSession = sqlSession;
    }
    
    public boolean delete(int id)
    {
        // TODO Auto-generated method stub
        String sql = this.getStatementId(Student.class, DELETE);
        sqlSession.delete(sql, id);
        return true;
    }
    
    public List<Student> findAll()
    {
        // TODO Auto-generated method stub
        String sql = this.getStatementId(Student.class, SELECTALL);
        List<Student> list = (List<Student>)sqlSession.selectList(sql);
        return list;
    }
    
    public Student findById(int id)
    {
        // TODO Auto-generated method stub
        String sql = this.getStatementId(Student.class, SELECTBYID);
        Student stu = (Student)sqlSession.selectOne(sql, id);
        return stu;
    }
    
    @SuppressWarnings("static-access")
    public boolean insert(Student stu)
    {
        // TODO Auto-generated method stub
        String sql = this.getStatementId(Student.class, INSERT);
        this.sqlSession.insert(sql, stu);
        return true;
    }
    
    public boolean update(Student stu)
    {
        // TODO Auto-generated method stub
        String sql = this.getStatementId(Student.class, UPDATE);
        this.sqlSession.update(sql, stu);
        return true;
    }
    
    /**  
     * 映射sqlid
     */
    private String getStatementId(Class entityClass, String suffix)
    {
        String sqlStr = entityClass.getName() + "." + suffix;
        System.out.println("getStatementId:" + sqlStr);
        return sqlStr;
    }
    
}

==============
IStudentService.java
package demo.service;

import java.util.List;

import demo.entity.Student;

public interface IStudentService
{
public boolean insert(Student stu);
    
    public boolean delete(int id);
    
    public boolean update(Student stu);
    
    public List<Student> findAll();
    
    public Student findById(int id);
}

StudentServiceImpl.java
package demo.service.impl;

import java.util.List;

import javax.annotation.Resource;

import demo.dao.IStudentDao;
import demo.entity.Student;
import demo.service.IStudentService;

public class StudentServiceImpl implements IStudentService
{
    private IStudentDao stuDao;
    @Resource
    public void setStuDao(IStudentDao stuDao)
    {
        this.stuDao = stuDao;
    }

    public boolean delete(int id)
    {
        // TODO Auto-generated method stub
        return stuDao.delete(id);
    }

    public List<Student> findAll()
    {
        // TODO Auto-generated method stub
        return stuDao.findAll();
    }

    public Student findById(int id)
    {
        // TODO Auto-generated method stub
        return stuDao.findById(id);
    }

    public boolean insert(Student stu)
    {
        // TODO Auto-generated method stub
        stuDao.insert(stu);
        return true;
    }

    public boolean update(Student stu)
    {
        // TODO Auto-generated method stub
        return stuDao.update(stu);
    }
    
}

===================
StudentInfoMapper.xml
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper PUBLIC "-//ibatis.apache.org//DTD Mapper 3.0//EN"
"http://ibatis.apache.org/dtd/ibatis-3-mapper.dtd">
<mapper namespace="demo.entity.Student">
	<!-- 
		起别名 
		<alias>
			<typeAlias alias="" type="" />
		</alias>
	-->
	<!-- useGeneratedKeys="true" keyProperty="xxx" for sqlserver and mysql -->
    <insert id="insert" parameterType="demo.entity.Student" useGeneratedKeys="true" keyProperty="id">
    <![CDATA[
        INSERT INTO
        student (
        	name,
        	sex,
        	address
        ) VALUES (
        	#{name,jdbcType=VARCHAR},
        	#{sex,jdbcType=VARCHAR},
        	#{address,jdbcType=VARCHAR}
        )
    ]]>
		<!--	
			oracle: order="BEFORE" SELECT sequenceName.nextval AS ID FROM DUAL 
			DB2: order="BEFORE"" values nextval for sequenceName
		<selectKey resultType="java.lang.Long" order="BEFORE" keyProperty="userId">
			SELECT sequenceName.nextval AS ID FROM DUAL 
        </selectKey>
		-->
    </insert>
    
    <update id="update" parameterType="demo.entity.Student">
    <![CDATA[
        UPDATE student SET
	        name = #{name,jdbcType=VARCHAR},
	        sex = #{sex,jdbcType=VARCHAR},
	        address = #{address,jdbcType=VARCHAR}
        WHERE 
	        id = #{id,jdbcType=INTEGER} 
    ]]>
    </update>

    <delete id="delete" parameterType="demo.entity.Student">
        delete from student where
        id = #{id}
    </delete>

    <select id="selectById" resultType="demo.entity.Student" parameterType="Integer">
		select *
		    from student
	        where id = #{id}
    </select>
	
	 <select id="selectAll" resultType="demo.entity.Student">
		select * from student;
    </select>
	
    <delete id="deleteByPrimaryKey" parameterType="Integer">
        delete from student where
        id = #{id}
    </delete>
</mapper>

================
StudentController.java
package demo.controller;

import java.util.List;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
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 org.springframework.web.servlet.ModelAndView;

import demo.entity.Student;
import demo.service.IStudentService;

@Controller
@RequestMapping("/student")
public class StudentController
{
    private static final Log log = LogFactory.getLog(StudentController.class);
    
    private IStudentService stuService;
    
    @Resource
    public void setStuService(IStudentService stuService)
    {
        this.stuService = stuService;
    }
    
    /**
     * 增
     */
    @RequestMapping(value = "/insert", method = RequestMethod.POST)
    public String insert(HttpServletRequest request,
            HttpServletResponse response, Student stu)
    {
        stuService.insert(stu);
        log.info(stu);
        return "redirect:/student/allStudent.do";
    }
    
    /**
     * 删
     */
    @RequestMapping("/delete/{id}")
    public String delete(HttpServletRequest request,
            HttpServletResponse response, @PathVariable("id")
            int id)
    {
        stuService.delete(id);
        return "redirect:/student/allStudent.do";
    }
    
    /**
     * 得到所有
     */
    @RequestMapping("/allStudent")
    public ModelAndView allStudent(HttpServletRequest request,
            HttpServletResponse response)
    {
        ModelAndView modelAndView = new ModelAndView();
        List<Student> stuList = stuService.findAll();
        modelAndView.addObject("stuList", stuList);
        modelAndView.setViewName("allStudent");
        return modelAndView;
    }
    
    /**
     * 修改
     */
    @RequestMapping("/pre4Update")
    public ModelAndView update(HttpServletRequest request,
            HttpServletResponse response, Student stu)
    {
        ModelAndView modelAndView = new ModelAndView();
        modelAndView.addObject("stu", stu);
        modelAndView.setViewName("updateStudent");
        return modelAndView;
    }
    @RequestMapping("/updateStudent")
    public String updateStudent(HttpServletRequest request, HttpServletResponse response, Student stu)
    {
        this.stuService.update(stu);
        return "redirect:/student/allStudent.do";
    }
    
    /**
     * 用于跳转
     */
    @RequestMapping("redir/{url}")
    public String redir(HttpServletRequest request,
            HttpServletResponse response, @PathVariable("url")
            String url)
    {
        return url;
    }
}

===============================配置文件=============================================
SqlMapConfig.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE configuration
PUBLIC "-//ibatis.apache.org//DTD Config 3.0//EN"
"http://ibatis.apache.org/dtd/ibatis-3-config.dtd">
<configuration>
	<mappers>
		<mapper resource="demo/mapper/StudentInfoMapper.xml" />
	</mappers>
</configuration>

applicationContext.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" " http://www.springframework.org/dtd/spring-beans.dtd">

<beans>
	<bean id="stuDao" class="demo.dao.impl.StudentDaoImpl"></bean>
<bean id="stuService" class="demo.service.impl.StudentServiceImpl">
		<property name="stuDao" ref="stuDao" />
	</bean>
</beans>

spring核心配置文件:servlet.xml
<?xml version="1.0" encoding="UTF-8"?>

<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns:mvc="http://www.springframework.org/schema/mvc"
	xmlns:context="http://www.springframework.org/schema/context"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
		http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd
		http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd">



	
	<context:component-scan base-package="demo.controller"></context:component-scan>

	<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
		<property name="prefix" value="/WEB-INF/jsp/"/>
		<property name="suffix" value=".jsp"/>
	</bean>


	<!-- 数据库连接配置文件路径及读取方式 -->
	<bean id="propertyConfigurer"
		class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
		<property name="locations">
			<list>
				<value>classpath:jdbc.properties</value>
			</list>
		</property>
	</bean>

	<!-- 数据库连接池 -->
	<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"
		destroy-method="close">
		<property name="driverClassName" value="${jdbc.driverClassName}" />
		<property name="url" value="${jdbc.url}" />
		<property name="username" value="${jdbc.username}" />
		<property name="password" value="${jdbc.password}" />
	</bean>

	<!-- 配置mybatis固定的写法 -->
	<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
		<property name="dataSource" ref="dataSource"/>
		<property name="configLocation" value="/WEB-INF/classes/ibatis/SqlMapConfig.xml"/>
	</bean>
	<bean id="sqlSession" class="org.mybatis.spring.SqlSessionTemplate">
		<constructor-arg index="0" ref="sqlSessionFactory"></constructor-arg>
	</bean>
	
</beans>


jdbc.properties
jdbc.driverClassName=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql://localhost/demo?characterEncoding=gb2312
jdbc.username=root
jdbc.password=root


web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
	http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
	<welcome-file-list>
		<welcome-file>index.jsp</welcome-file>
	</welcome-file-list>
	<servlet>
		<servlet-name>demo2</servlet-name>
		<servlet-class>
			org.springframework.web.servlet.DispatcherServlet
		</servlet-class>
		<init-param>
			<param-name>contextConfigLocation</param-name>
			<param-value>/WEB-INF/classes/spring/*.xml</param-value>
		</init-param>

		<load-on-startup>1</load-on-startup>
	</servlet>
	<servlet-mapping>
		<servlet-name>demo2</servlet-name>
		<url-pattern>*.do</url-pattern>
	</servlet-mapping>
	<!-- 添加过滤器 -->
	<filter>
		<filter-name>encodingFilter</filter-name>
		<filter-class>
			org.springframework.web.filter.CharacterEncodingFilter
		</filter-class>
		<init-param>
			<param-name>encoding</param-name>
			<param-value>utf-8</param-value>
		</init-param>
		<init-param>
			<param-name>forceEncoding</param-name>
			<param-value>true</param-value>
		</init-param>
	</filter>
	<filter-mapping>
		<filter-name>encodingFilter</filter-name>
		<url-pattern>/*</url-pattern>
	</filter-mapping>

</web-app>

============================jsp=========================================
allStudent.jsp
<%@ page language="java" pageEncoding="utf-8"%>
<%@ taglib uri="http://java.sun.com/jstl/core_rt" prefix="e"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
	<head>
		<title>Student 列表</title>
		<script type="text/javascript">
			function update(event)
			{
				alert(event.srcElement.parentNode.previousSibling.childNodes[0].nodeValue);
				document.myForm.elements[0].value = event.srcElement.parentNode.previousSibling.previousSibling.previousSibling.previousSibling.childNodes[0].nodeValue;
				document.myForm.elements[1].value = event.srcElement.parentNode.previousSibling.previousSibling.previousSibling.childNodes[0].nodeValue;
				document.myForm.elements[2].value = event.srcElement.parentNode.previousSibling.previousSibling.childNodes[0].nodeValue;
				document.myForm.elements[3].value = event.srcElement.parentNode.previousSibling.childNodes[0].nodeValue;
				document.myForm.submit();
			}
		</script>
	</head>
	<body>
		<table width="50%" border="1">
			<tr>
				<td>
					id
				</td>
				<td>
					姓名
				</td>
				<td>
					性别
				</td>
				<td>
					地址
				</td>
				<td>
					操作
				</td>
			</tr>
			<e:forEach items="${requestScope.stuList}" var="stu">
				<tr>
					<td>
						${stu.id}
					</td>
					<td>
						${stu.name}
					</td>
					<td>
						${stu.sex}
					</td>
					<td>
						${stu.address}
					</td>
					<td>
						<a onclick="javascript:update(event)" href="javascript:void(0)">修改</a>||
						<a href="delete/${stu.id}.do"> 删除</a>
					</td>
				</tr>
			</e:forEach>
		</table>
		<a href="redir/addStudent.do">添加</a>
		<form name="myForm" action="pre4Update.do" method="post">
			<input type="hidden" name="id" />
			<input type="hidden" name="name" />
			<input type="hidden" name="sex" />
			<input type="hidden" name="address" />
		</form>
	</body>
</html>

分享到:
评论
5 楼 zhchyun2008 2016-11-10  
鱼崽崽 写道
大家可以看看这个,里面有真正的实例:
http://43.249.81.29:8080/index.html

账号,密码是个啥
4 楼 鱼崽崽 2015-07-11  
大家可以看看这个,里面有真正的实例:
http://43.249.81.29:8080/index.html
3 楼 aa00aa00 2014-09-18  
我笑了..................................
2 楼 u010100704 2014-08-09  
大哥。能不能加个项目结构图。再加个运行结果图,你这样写我都不知道。哎,咱写就写好行不行
1 楼 仗剑者 2014-07-02  
求完整项目代码啊亲

相关推荐

    图书管理系统SpringMvc+mybatis

    在本系统中,Mybatis主要负责数据库的CRUD(Create、Read、Update、Delete)操作。通过XML或注解配置,Mybatis能够动态生成SQL语句,执行数据库查询,并将结果自动映射为Java对象。这种方式降低了SQL与Java代码的...

    SpringMVC精品资源--SpringMVC+Mybatis 脚手架.zip

    Mybatis则可以配合Mybatis-Plus扩展,进一步简化CRUD操作。通过深入学习和理解这两个框架,开发者不仅可以提高开发效率,还能更好地应对复杂的企业级需求。 这个压缩包资源对于初学者和有经验的开发者都是宝贵的,...

    spring+springMVC+mybatis+easyui 增删查改以及分页源码

    标题 "spring+springMVC+mybatis+easyui 增删查改以及分页源码" 描述了一个使用SSM(Spring、SpringMVC、MyBatis)框架与EasyUI前端库联合实现的Web应用项目,特别是关注于CRUD(创建、读取、更新、删除)操作和无...

    基于springMVC+mybatis+easyui的留言板源码

    本资源提供了一个简单的实现案例,它基于SpringMVC、MyBatis和EasyUI这三个流行的技术框架,旨在帮助开发者理解如何将这些组件集成并实现一个具有基本留言功能的系统。下面我们将详细探讨这个案例中的关键知识点。 ...

    springmvc+mybatis+mysql+log4jdbc+excel 实现sql日志输出和excel导出

    在本项目中,MyBatis与SpringMVC结合,使得数据库操作更为便捷,通过Mapper接口即可完成对数据库的CRUD操作。 MySQL是一个广泛使用的开源关系型数据库管理系统,以其高效、稳定和易于管理而著称。在这个项目中,...

    ssm-crud(spring+springmvc+mybatis)

    这是网易云课堂里面一个简单的增删改查的项目,感觉挺适合初学者的推荐给大家,在看这个项目时学习到了很多,前端使用了bootstrap,后端使用spring+springmvc+mybatis的rest风格设计

    SpringMVC+MyBatis内测机试题

    【SpringMVC+MyBatis内测机试题】 在IT行业中,SpringMVC和MyBatis是两个非常重要的Java Web开发框架。SpringMVC作为Spring框架的一部分,主要用于处理Web应用程序的请求-响应流程,而MyBatis则是一个轻量级的持久...

    springMVC+mybatis实现登录和增删改查

    在本项目中,"springMVC+mybatis实现登录和增删改查"是一个典型的Web应用程序,它结合了SpringMVC、MyBatis两大主流框架,以及Bootstrap前端库,来构建一个用户友好的数据管理平台。以下是这个项目涉及到的主要知识...

    spring+springmvc+mybatis搭建的一个酒店管理系统附带mysql数据库

    【标题】"spring+springmvc+mybatis搭建的酒店管理系统附带mysql数据库"涉及的核心技术是Java企业级开发中的Spring框架、SpringMVC模块以及MyBatis持久层框架,同时结合了MySQL数据库来存储和管理数据。这个项目是...

    Spring+SpringMVC+Mybatis框架整合例子(SSM)

    SSM(Spring+SpringMVC+Mybatis)是Java开发中常用的Web应用开发框架,它将Spring的IOC(Inversion of Control,控制反转)和AOP(Aspect Oriented Programming,面向切面编程)功能、SpringMVC作为视图控制器以及...

    SpringMvc+mybatis框架结合的一个练习项目

    Mybatis 实现了对象与数据库表记录的映射,通过 Mapper 接口,可以方便地进行 CRUD(创建、读取、更新、删除)操作。 4. **SqlSession 和 Executor** SqlSession 是 Mybatis 的工作接口,用于执行 SQL 查询和事务...

    Spring+SpringMvc+Mybatis学生管理系统

    在这个系统中,Mybatis可能用于与数据库进行交互,执行CRUD操作,如添加、修改、查询和删除学生信息。 【学生管理系统】 学生管理系统是一个典型的业务管理系统,用于存储和管理学生的个人信息、成绩、课程等数据。...

    maven构建Spring4+SpringMVC+Mybatis3

    在IT行业中,构建Java Web应用程序是一项常见的任务,而"Maven构建Spring4+SpringMVC+Mybatis3"的组合是这种任务的一种流行实现方式。这个项目利用了三个强大的开源框架:Spring Framework作为核心容器,Spring MVC...

    简单springmvc+mybatis例子

    在这个"简单springmvc+mybatis例子"中,我们将探讨如何将这两个框架集成,实现一个基本的数据CRUD(创建、读取、更新和删除)功能。 首先,SpringMVC的核心是DispatcherServlet,它作为前端控制器接收请求并分发到...

    Maven+springmvc+mybatis+easyui+mysql DEMO

    在DEMO中,MyBatis用于数据库操作,通过XML或注解定义SQL语句,与SpringMVC配合实现数据的CRUD操作。 4. EasyUI: EasyUI是一个基于jQuery的UI组件库,主要用于构建桌面级的Web应用界面。它提供了一系列的UI组件,...

    springmvc+mybatis+spring+jquery

    在SpringMVC+MyBatis的项目中,MyBatis作为数据访问层,处理数据库的CRUD(创建、读取、更新、删除)操作。通过Mapper接口和XML配置文件或注解,可以方便地定义SQL查询。 Spring框架是整个项目的基石,提供了依赖...

    SpringMVC+Spring+mybatis+maven整合视频教程源码+视频地址.rar

    视频教程将逐步指导如何配置和使用这些组件,从创建Maven项目开始,到导入相应的依赖,然后设置Spring的IoC容器,接着配置SpringMVC,实现请求分发,再引入Mybatis并配置数据源,最后进行实际的CRUD操作。...

    Spring+SpringMVC+Mybatis SSM框架小项目

    SSM框架,即Spring、SpringMVC和Mybatis的整合,是Java开发中常见的Web应用程序框架。这个开源小项目提供了一种便捷的方式,帮助初学者和有经验的开发者理解和实践这三个核心组件的集成。 首先,Spring框架是Java...

    springmvc+mybatis+mysql整合实现列表展示、新增、更新、删除功能

    本项目"springmvc+mybatis+mysql整合实现列表展示、新增、更新、删除功能"旨在提供一个基础的Maven项目模板,帮助开发者快速搭建具备CRUD(Create、Read、Update、Delete)操作的Web应用。 首先,让我们深入理解...

    SpringMVC+Spring+Mybatis Framework Technology Sharing

    SpringMVC负责处理Web请求,Spring负责依赖注入和AOP,Mybatis负责数据库的CRUD操作。 二、必要的JAR包 在SpringMVC+Spring+Mybatis框架中,需要以下JAR包: * SpringMVC:spring-webmvc-3.2.4.RELEASE.jar * ...

Global site tag (gtag.js) - Google Analytics