SpringMVC框架怎么搭建idea操作数据库

这篇文章主要介绍“springMVC框架怎么搭建idea操作数据库”，在日常操作中，相信很多人在springmvc框架怎么搭建idea操作数据库问题上存在疑惑，小编查阅了各式资料，整理出简单好用的操作方法，希望对大家解答”SpringMVC框架怎么搭建idea操作数据库”的疑惑有所帮助！接下来，请跟着小编一起来学习吧！

1.目录

2.PersonController

package com.sk.controller;import com.sk.entity.Person;import com.sk.service.PersonService;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Controller;import org.springframework.WEB.bind.annotation.RequestMapping;import org.springframework.web.bind.annotation.ResponseBody;@Controller@RequestMapping("/com/sk/Person")public class PersonController {    @Autowired   private PersonService personService;    @RequestMapping("/getPersonById")    @ResponseBody    public Object getPersonById(Integer id){        return personService.getById(id);    }    @RequestMapping("/savePerson")    @ResponseBody    public Boolean savePerson(Person person){        return personService.save(person);    }    @RequestMapping("/getPersonList")    @ResponseBody    public Object getPersonList(){        return personService.list();    }}

3.PersonMapper

package com.sk.dao;import com.baomidou.mybatisplus.core.mapper.BaseMapper;import com.sk.entity.Person;public interface PersonMapper extends BaseMapper<Person> {}

4.Person

package com.sk.entity;import com.baomidou.mybatisplus.annotation.IdType;import com.baomidou.mybatisplus.annotation.TableId;import lombok.Data;@Datapublic class Person {        @TableId(type = IdType.ASSIGN_ID)    private String personId;     * 人名    private String personName;     * 年龄    private Integer personAge;}

5.PersonServiceImpl

package com.sk.service.Impl;import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;import com.sk.dao.PersonMapper;import com.sk.entity.Person;import com.sk.service.PersonService;import org.springframework.stereotype.Service;@Servicepublic class PersonServiceImpl extends ServiceImpl<PersonMapper, Person> implements PersonService {}

6.PersonService

package com.sk.service;import com.baomidou.mybatisplus.extension.service.IService;import com.sk.entity.Person;import org.apache.ibatis.annotations.Mapper;public interface PersonService extends IService<Person> {}

7.jdbc.properties

jdbc.driver=com.mysql.cj.jdbc.Driverjdbc.url=jdbc:Mysql://localhost:3306/test?serverTimezone=GMT%2B8jdbc.username=rootjdbc.passWord=123456

8.springmvc-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.xsd       http://www.springframework.org/schema/mvc        https://www.springframework.org/schema/mvc/spring-mvc.xsd         http://www.springframework.org/schema/context         https://www.springframework.org/schema/context/spring-context.xsd">    <!--扫描包下的注解-->    <context:component-scan base-package="com.sk"/>    <!-- 导入资源文件 -->    <context:property-placeholder location="classpath:jdbc.properties"/>    <!-- DAO接口所在包名，Spring会自动查找其下的类 -->    <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">        <property name="basePackage" value="com.sk.dao" />        <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"/>    </bean>    <!--mybatisPlus的SqlSessionFactoryBean-->    <bean class="com.baomidou.mybatisplus.extension.spring.MybatisSqlSessionFactoryBean" id="sqlSessionFactory">        <property name="dataSource" ref="dataSource"/>    </bean>    <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource">        <property name="driverClassName" value="${jdbc.driver}"/>        <property name="url" value="${jdbc.url}"/>        <property name="username" value="${jdbc.username}"/>        <property name="password" value="${jdbc.password}"/>    </bean>    <!--在springmvc-servlet.xml中配置<mvc:default-servlet-handler />后，    会在Spring MVC上下文中定义一个org.springframework.web.servlet.resource.DefaultServletHttpRequestHandler，    它会像一个检查员，对进入DispatcherServlet的URL进行筛查，    如果发现是静态资源的请求，    就将该请求转由Web应用服务器默认的Servlet处理，    如果不是静态资源的请求，才由DispatcherServlet继续处理。-->    <!--静态页面，如html,CSS,js,images可以访问-->    <mvc:default-servlet-handler/>    <!--Spring 3.0.x中使用了mvc:annotation-driven后，    默认会帮我们注册默认处理请求，参数和返回值的类，    其中最主要的两个类：DefaultAnnotationHandlerMapping 和 AnnotationMethodHandlerAdapter ，    分别为HandlerMapping的实现类和HandlerAdapter的实现类，    从3.1.x版本开始对应实现类改为了RequestMappingHandlerMapping和RequestMappingHandlerAdapter。-->    <!--注解驱动，以使得访问路径与方法的匹配可以通过注解配置-->    <mvc:annotation-driven/>    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">        <property name="prefix" value="/WEB-INF/jsp/"/>        <property name="suffix" value=".jsp"/>    </bean></beans>

9.sql

-------------person----------------CREATE TABLE `test` (  `person_id` int NOT NULL AUTO_INCREMENT COMMENT '主键id',  `person_name` varchar(255) NULL COMMENT '人名',  `person_age` int NULL COMMENT '年龄',  PRIMARY KEY (`person_id`));-------------------------------------

10.pom

<?xml version="1.0" encoding="UTF-8"?><project xmlns="http://Maven.apache.org/POM/4.0.0"         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">    <modelVersion>4.0.0</modelVersion>    <groupId>org.example</groupId>    <artifactId>spring-mvc</artifactId>    <version>1.0-SNAPSHOT</version>    <properties>        <maven.compiler.source>11</maven.compiler.source>        <maven.compiler.target>11</maven.compiler.target>    </properties>    <dependencies>        <!--spring 核心包-->        <dependency>            <groupId>org.springframework</groupId>            <artifactId>spring-core</artifactId>            <version>5.3.16</version>        </dependency>            <artifactId>spring-web</artifactId>            <artifactId>spring-webmvc</artifactId>            <version>5.3.17</version>            <artifactId>spring-aop</artifactId>        <!--引入Jquery依赖-->        <!-- https://mvnrepository.com/artifact/org.webjars.bower/jquery -->            <groupId>org.webjars.bower</groupId>            <artifactId>jquery</artifactId>            <version>3.6.0</version>        <!-- lombok插件 -->            <groupId>org.projectlombok</groupId>            <artifactId>lombok</artifactId>            <version>1.18.20</version>        <!-- https://mvnrepository.com/artifact/com.baomidou/mybatis-plus -->            <groupId>com.baomidou</groupId>            <artifactId>mybatis-plus</artifactId>            <version>3.3.1</version>        <!-- mysql数据库链接包 -->        <!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->            <groupId>mysql</groupId>            <artifactId>mysql-connector-java</artifactId>            <version>8.0.28</version>        <!-- Druid数据库连接池包 -->            <groupId>com.alibaba</groupId>            <artifactId>druid</artifactId>            <version>1.1.9</version>        <!-- sqlServer数据库 -->            <groupId>com.microsoft.sqlserver</groupId>            <artifactId>mssql-jdbc</artifactId>            <version>8.4.1.jre8</version>        <!-- https://mvnrepository.com/artifact/org.springframework/spring-context -->            <artifactId>spring-context</artifactId>        <!-- https://mvnrepository.com/artifact/org.springframework/spring-expression -->            <artifactId>spring-expression</artifactId>        <!-- https://mvnrepository.com/artifact/org.springframework/spring-tx -->            <artifactId>spring-tx</artifactId>            <version>4.3.22.RELEASE</version>            <groupId>com.fasterxml.jackson.core</groupId>            <artifactId>jackson-annotations</artifactId>            <version>2.9.3</version>        <!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-core -->            <artifactId>jackson-core</artifactId>        <!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind -->            <artifactId>jackson-databind</artifactId>            <artifactId>spring-jdbc</artifactId>    </dependencies></project>

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