springboot整合mybatis-plus的一些配置项与maven依赖

application.yml配置

spring:
  application:
    name: dubbo-provider
  datasource:
    url: jdbc:mysql://localhost:3306/springboot?zeroDateTimeBehavior=convertToNull&useUnicode=true&characterEncoding=UTF-8&serverTimezone=UTC&autoReconnect=true&nullCatalogMeansCurrent=true
    username: root
    password: 123
    driver-class-name: com.mysql.cj.jdbc.Driver
    platform: mysql
    type: com.alibaba.druid.pool.DruidDataSource
    initialSize: 1
    minIdle: 3
    maxActive: 20
    maxWait: 60000
    timeBetweenEvictionRunsMillis: 60000
    minEvictableIdleTimeMillis: 30000
    validationQuery: select 'x'
    testWhileIdle: true
    testOnBorrow: false
    testOnReturn: false
    poolPreparedStatements: true
    maxPoolPreparedStatementPerConnectionSize: 20
    filters: stat,wall,slf4j
    connectionProperties: druid.stat.mergeSql=true;druid.stat.slowSqlMillis=5000
mybatis-plus:
  type-aliases-package: com.znsd.springboot.springbootdubboapi.model
  type-aliases-super-type: java.lang.Object
  configuration:
    map-underscore-to-camel-case: true
    cache-enabled: true
    lazy-loading-enabled: true
    multiple-result-sets-enabled: true
    use-generated-keys: true
    default-statement-timeout: 60
    default-fetch-size: 100
  mapper-locations: classpath*:mybatis-mappings/*.xml
logging:
  level:
    com.znsd.springboot: debug

maven依赖

<dependencies>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-web</artifactId>
		</dependency>

		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-devtools</artifactId>
			<scope>runtime</scope>
			<optional>true</optional>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-configuration-processor</artifactId>
			<optional>true</optional>
		</dependency>
		<dependency>
			<groupId>org.projectlombok</groupId>
			<artifactId>lombok</artifactId>
			<optional>true</optional>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-test</artifactId>
			<scope>test</scope>
		</dependency>

		<!--mysql-->
		<dependency>
			<groupId>mysql</groupId>
			<artifactId>mysql-connector-java</artifactId>
			<scope>runtime</scope>
		</dependency>
    	<!-- 数据源 -->
		<dependency>
			<groupId>com.alibaba</groupId>
			<artifactId>druid-spring-boot-starter</artifactId>
			<version>1.1.10</version>
		</dependency>
		<!-- mybatis-plus -->
		<dependency>
			<groupId>com.baomidou</groupId>
			<artifactId>mybatis-plus-boot-starter</artifactId>
			<version>3.1.2</version>
		</dependency>

	</dependencies>

记得在主程序入口加@MapperScan注解