SpringBoot+MyBatisPlus+Vue前后端分离项⽬快速搭建过
程（后端）
⽬录
数据库准备
后端搭建
1、快速创建个SpringBoot项⽬
2、引⼊依赖
3、编写代码快速⽣成代码
4、运⾏代码⽣成器⽣成代码
5、编写application.properties
6、在启动类上添加@MapperScan
7、编写测试代码测试数据库是否连接正确
9、编写后端的增删改查代码
前端搭建
数据库准备
data_test.sql：
/*
SQLyog Enterprise v12.08 (64 bit)
MySQL - 5.7.31 : Database - data_test
*********************************************************************
*/
/*!40101 SET NAMES utf8 */;
/
*!40101 SET SQL_MODE=''*/;
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;
CREATE DATABASE /*!32312 IF NOT EXISTS*/`data_test` /*!40100 DEFAULT CHARACTER SET utf8 */;
USE `data_test`;
/*Table structure for table `user` */
DROP TABLE IF EXISTS `user`;
CREATE TABLE `user` (
`user_id` int(11) NOT NULL AUTO_INCREMENT,
`user_name` varchar(50) CHARACTER SET utf8 NOT NULL COMMENT '账号',
`password` varchar(50) CHARACTER SET utf8 NOT NULL COMMENT '密码',
`user_state` varchar(10) CHARACTER SET utf8 NOT NULL DEFAULT '1' COMMENT '状态，逻辑删除',
PRIMARY KEY (`user_id`)
) ENGINE=InnoDB AUTO_INCREMENT=13 DEFAULT CHARSET=utf8;
/*Data for the table `user` */
LOCK TABLES `user` WRITE;
insert into `user`(`user_id`,`user_name`,`password`,`user_state`) values (1,'keafmd','keafmd','1'),(3,'21312321','123','0'),(11,'213','213','1'),(12,'keafmd','666','0'); UNLOCK TABLES;
/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
/*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
后端搭建
1、快速创建个SpringBoot项⽬
第⼀步：Spring Initializr
第⼆步：Spring Initializr Project Settings
第三步：添加个Lombok⼯具
第四步：Finish
初始化的样⼦：
2、引⼊依赖
此处贴上整个l，部分依赖可能对于简单需求⽽⾔是多余的，可以⾃⾏舍弃。l代码：
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="/POM/4.0.0" xmlns:xsi="/2001/XMLSchema-instance" xsi:schemaLocation="/POM/4.0.0 /xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.4.5</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.keafmd</groupId>
<artifactId>springboot-server</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>springboot-server</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</dependency>
<dependency>
<groupId>org.apachemons</groupId>
<artifactId>commons-lang3</artifactId>
</dependency>
<dependency>
<groupId&le.guava</groupId>
<artifactId>guava</artifactId>
<version>20.0</version>
springframework和springboot</dependency>
<dependency>
<groupId>com.baomidou</groupId>
<artifactId>mybatis-plus-boot-starter</artifactId>
<version>3.3.2</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.49</version>
</dependency>
<dependency>
<groupId>com.baomidou</groupId>
<artifactId>mybatis-plus-generator</artifactId>
<version>3.3.2</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.freemarker</groupId>
<artifactId>freemarker</artifactId>
<version>2.3.31</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>daxia</groupId>
<artifactId>japidocs</artifactId>
<version>1.4.3</version>
<scope>test</scope>
</dependency>
<!-- mvnrepository/le.code.gson/gson -->
<dependency>
<groupId&le.code.gson</groupId>
<artifactId>gson</artifactId>
<version>2.8.6</version>
<scope>test</scope>
</dependency>
<!-- mvnrepository/artifact/com.alibaba/fastjson -->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>1.2.73</version>
</dependency>
<!-- mvnrepository/artifact/commons-beanutils/commons-beanutils --> <dependency>
<groupId>commons-beanutils</groupId>
<artifactId>commons-beanutils</artifactId>
<version>1.9.4</version>
</dependency>
<!-- 解密程序 mvnrepository/artifact/org.bouncycastle/bcprov-jdk15on --> <dependency>
<groupId>org.bouncycastle</groupId>
<artifactId>bcprov-jdk15on</artifactId>
<version>1.68</version>
</dependency>
<!--JWT 依赖 -->
<dependency>
<groupId>com.auth0</groupId>
<artifactId>java-jwt</artifactId>
<version>3.4.0</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
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