阿里巴巴连接池通用配置

<!-- 引入阿里数据库连接池 -->
		<dependency>
			<groupId>com.alibaba</groupId>
			<artifactId>druid-spring-boot-starter</artifactId>
			<version>1.1.16</version>
		</dependency>

		<!-- mysql依赖-->
		<dependency>
			<groupId>mysql</groupId>
			<artifactId>mysql-connector-java</artifactId>
			<version>5.1.47</version>
		</dependency>

		<!-- mybatisPlus 核心库 -->
		<dependency>
			<groupId>com.baomidou</groupId>
			<artifactId>mybatis-plus-boot-starter</artifactId>
			<version>3.1.1</version>
		</dependency>

		<!--lombok-->
		<dependency>
			<groupId>org.projectlombok</groupId>
			<artifactId>lombok</artifactId>
			<optional>true</optional>
		</dependency>

		<!-- pagehelper 分页插件 -->
		<dependency>
			<groupId>com.github.pagehelper</groupId>
			<artifactId>pagehelper-spring-boot-starter</artifactId>
			<version>1.2.5</version>
		</dependency>

		<!--junit 测试-->
		<dependency>
			<groupId>junit</groupId>
			<artifactId>junit</artifactId>
			<scope>test</scope>
		</dependency>


		<!--httpclient-->
		<dependency>
			<groupId>org.apache.httpcomponents</groupId>
			<artifactId>httpclient</artifactId>
			<version>4.3.1</version>
		</dependency>


		<dependency>
			<groupId>cn.hutool</groupId>
			<artifactId>hutool-all</artifactId>
			<version>5.3.1</version>
		</dependency>

		<!--fastjson-->
		<dependency>
			<groupId>com.alibaba</groupId>
			<artifactId>fastjson</artifactId>
			<version>1.2.62</version>
		</dependency>

server:
  port: 8080
  servlet:
    context-path: /wx


# Spring Boot 的数据源配置
spring:
  application:
    name: wx_mini_program
  datasource:
    type: com.alibaba.druid.pool.DruidDataSource
    druid:
       driver-class-name: com.mysql.jdbc.Driver
       url: jdbc:mysql://localhost:3306/wx_mini_program?useSSL=false&useUnicode=true
       username: root
       password: 123456
       initial-size: 1                     #连接池初始大小
       max-active: 20                      #连接池中最大的活跃连接数
       min-idle: 1                         #连接池中最小的活跃连接数
       max-wait: 60000                     #配置获取连接等待超时的时间
       pool-prepared-statements: true    #打开PSCache，并且指定每个连接上PSCache的大小
       max-pool-prepared-statement-per-connection-size: 20
       validation-query: SELECT 1 FROM DUAL
       validation-query-timeout: 30000
       test-on-borrow: false             #是否在获得连接后检测其可用性
       test-on-return: false             #是否在连接放回连接池后检测其可用性
       test-while-idle: true             #是否在连接空闲一段时间后检测其可用性



# mybatis-plus相关配置
mybatis-plus:
#  datasource: dataSource
  mapper-locations: classpath:/mapper/*.xml
  #实体扫描，多个package用逗号或者分号分隔
  type-aliases-package:  com.gpdi.wireless.domain
  #typeEnumsPackage: com.baomidou.springboot.entity.enums
  global-config:
    #主键类型  0:"数据库ID自增", 1:"用户输入ID",2:"全局唯一ID (数字类型唯一ID)", 3:"全局唯一ID UUID", 4:"该类型为未设置主键类型", 5:"字符串全局唯一ID";
    id-type: 2
    #字段策略 0:"忽略判断",1:"非 NULL 判断"),2:"非空判断"
    field-strategy: 1
    #驼峰下划线转换
    db-column-underline: true
    #刷新mapper 调试神器
    refresh-mapper: true
    #数据库大写下划线转换
    #capital-mode: true
    #逻辑删除配置（下面3个配置）
    logic-delete-value: 0
    logic-not-delete-value: 1
    # SQL 解析缓存，开启后多租户 @SqlParser 注解生效
    sql-parser-cache: true
  configuration:
    map-underscore-to-camel-case: true
    cache-enabled: false
  configuration-properties:
    dbType: mysql #设置全局属性用于控制数据库的类型


# PageHelper分页插件
pagehelper:
  helperDialect: mysql
  reasonable: true
  supportMethodsArguments: true
  params: count=countSql