请输入标题
#初始项目下载地址
https://start.spring.io/
点击 GENERATE CTRL+
#下载之后拖入到idea
然后将pom.xml文件中的dependencies 和 build全部删除替换为
<dependencies>
<dependency><!--web连接-->
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency><!--连接MySQL-->
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
<dependency><!--注解工具 get set-->
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>com.baomidou</groupId>
<artifactId>mybatis-plus</artifactId>
<version>2.3</version>
</dependency>
<!--fastJson-->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>1.2.12</version>
</dependency>
<!--druid-->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid</artifactId>
<version>1.0.18</version>
</dependency>
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis</artifactId>
<version>3.4.1</version>
</dependency>
<!--thymeleaf 新的模板引擎，比jsp要出色-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
<!--jdbc-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jdbc</artifactId>
</dependency>
<!-- 分页插件 -->
<dependency>
<groupId>com.github.pagehelper</groupId>
<artifactId>pagehelper-spring-boot-starter</artifactId>
<version>1.2.3</version>
</dependency>
</dependencies>
<build>
<!-- 配置将哪些资源文件(静态文件/模板文件/mapper文件)加载到tomcat输出目录里 -->
<resources>
<resource>
<directory>src/main/java</directory><!--java文件的路径-->
<includes>
<include>**/*.*</include>
</includes>
<!-- <filtering>false</filtering>-->
</resource>
<resource>
<directory>src/main/resources</directory><!--资源文件的路径-->
<includes>
<include>**/*.*</include>
</includes>
<!-- <filtering>false</filtering>-->
</resource>
</resources>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
#配置文件 修改对应的MySQL地址，库，账号，密码
#端口
server.port=8080
#MySQLÇ
spring.datasource.driver-class-name=com.mysql.jdbc.Driver
#MySQL
spring.datasource.url=jdbc:mysql://121.43.224.31:3306/test
spring.datasource.username=root
spring.datasource.password=123456
#thymelea
spring.thymeleaf.prefix=classpath:/templates/
spring.thymeleaf.suffix=.html
spring.thymeleaf.mode=HTML5
spring.thymeleaf.encoding=UTF-8
spring.thymeleaf.cache=false
#jpa默认配置
spring.jpa.hibernate.ddl-auto=update
spring.jpa.show-sql=true
spring.jackson.serialization.indent-output=true
spring.jpa.database=mysql
spring.main.allow-bean-definition-overriding=true
原文链接：https://blog.csdn.net/qq_45915135/article/details/120873042
