SpringBoot整合Druid
1、导入maven依赖
<!-- druid-->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid-spring-boot-starter</artifactId>
<version>1.2.5</version>
</dependency>
<!-- log4j-->
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.17</version>
</dependency>
2、application.yml
spring:
datasource:
username: root
password: 123456
url: jdbc:mysql://localhost:3306/world?useSSL=true&useUnicode=true&characterEncoding=UTF-8&serverTimezone=GMT
driver-class-name: com.mysql.cj.jdbc.Driver
type: com.alibaba.druid.pool.DruidDataSource
druid:
#druid数据源专有配置
#初始化大小,最小,最大
initial-size: 5
min-idle: 5
max-active: 20
#等待超时
max-wait: 60000
#间隔多久进行一次检测,检测需要关闭的空闲连接,单位是毫秒
time-between-eviction-runs-millis: 60000
#一个连接在池中最小生存的时间
min-evictable-idle-time-millis: 300000
validation-query: SELECT 1
test-while-idle: true
test-on-borrow: false
test-on-return: false
#打开PS Cache,并且指定每个连接上PS Cache的大小
pool-prepared-statements: true
max-pool-prepared-statement-per-connection-size: 20
#star:监控统计,wall:防御sql注入,log4j:日志
filters: stat,wall,log4j
#通过connectProperties属性来打开mergeSql功能;慢SQL记录
connection-properties: druid.stat.mergeSql=true;druid.stat.slowSqlMillis=5000
#合并多个DruidDataSource的监控数据
use-global-data-source-stat: true
#配置DruidStatFilter
web-stat-filter:
enabled: true
url-pattern: "/*"
exclusions: "*.js,*.gif,*.jpg,*.bmp,*.png,*.css,*.ico,/druid/*"
#配置DruidStatViewServlet
stat-view-servlet:
url-pattern: "/druid/*"
#IP白名单(没有配置或者为空,则允许所有访问)
allow: 127.0.0.1
#IP黑名单 (存在共同时,deny优先于allow)
#deny: 127.0.0.1
#禁用HTML页面上的“Reset All”功能
reset-enable: false
#登录名
login-username: admin
#登录密码
login-password: 123456
#(高版本)开启控制台!
enabled: true
3、控制台
http://localhost:8080/druid/