SpringBoot项目创建

第一步

选择spring initializr

选择java语言 maven项目 java8

第二步配置依赖

 

 

 

 

 

第三步 在pom文件添加aliyun依赖

    <repositories>
        <repository>
            <id>aliyun-repos</id>
            <url>https://maven.aliyun.com/nexus/content/groups/public/</url>
            <snapshots>
                <enabled>false</enabled>
            </snapshots>
        </repository>
    </repositories>
    <pluginRepositories>
        <pluginRepository>
            <id>aliyun-plugin</id>
            <url>https://maven.aliyun.com/nexus/content/groups/public/</url>
            <snapshots>
                <enabled>false</enabled>
            </snapshots>
        </pluginRepository>
    </pluginRepositories>

第四步 配置数据库连接池

mybatis.type-aliases-package=com.example.wyz.entity

mybatis.mapper-locations=classpath:mapper/*.xml

spring.datasource.url=jdbc:mysql://localhost:3306/wuyizai?serverTimezone=UTC&useUnicode=true&characterEncoding=utf8&useSSL=false
spring.datasource.username=root
spring.datasource.password=root
spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver

server.port=8989