springBoot使用Druid
1.application.yml的编写
spring:
datasource:
username: root
password: 123456
url: jdbc
:mysql
://192.168.0.113
:3306/jdbc
?serverTimezone=GMT%2B8
driver-class-name: com.mysql.jdbc.Driver
type: com.alibaba.druid.pool.DruidDataSource
initialSize: 5
minIdle: 5
maxActive: 20
maxWait: 60000
timeBetweenEvictionRunsMillis: 60000
minEvictableIdleTimeMillis: 300000
validationQuery: SELECT 1 FROM DUAL
testWhileIdle: true
testOnBorrow: false
testOnReturn: false
poolPreparedStatements: true
filters: stat
,wall
,Log
maxPoolPreparedStatementPerConnectionSize: 20
useGlobalDataSourceStat: true
connectionProperties: druid.stat.mergeSql=true;druid.stat.slowSqlMillis=500
2.必须导入spring.datasource.initialization-mode=always
2.在config编写使用自己导入的Druid
@Configuration
public class DruidConfig {
@Bean
@ConfigurationProperties(prefix
= "spring.datasource")
public DataSource
druid(){
return new DruidDataSource();
}
@Bean
public ServletRegistrationBean
statViewServlet(){
ServletRegistrationBean bean
=new ServletRegistrationBean(new StatViewServlet(),"/druid/*");
Map
<String,String> initParams
=new HashMap<>();
initParams
.put("loginUsername","admin");
initParams
.put("loginPassword","123456");
initParams
.put("allow","");
initParams
.put("deny","192.168.0.104");
bean
.setInitParameters(initParams
);
return bean
;
}
@Bean
public FilterRegistrationBean
webStatFilter(){
FilterRegistrationBean bean
= new FilterRegistrationBean();
bean
.setFilter(new WebStatFilter());
Map
<String,String> initParams
=new HashMap<>();
initParams
.put("exclusions","*.js,*.css,/druid/*");
bean
.setInitParameters(initParams
);
bean
.setUrlPatterns(Arrays
.asList("/*"));
return bean
;
}
}
3.测试 可以访问
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直接登录到druid的管理页面查看。
3.测试 可以访问
[外链图片转存中...(img-5ta6JinL-1602044039474)]
直接登录到druid的管理页面查看。