标签:SpringBoot druid Druid initParameters bean new 后台 import com
- 导入依赖
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jdbc</artifactId>
<version>2.4.0</version>
</dependency>
<!--Druid数据源-->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid</artifactId>
<version>1.2.6</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
</dependency>
- yml文件参数配置
spring:
datasource:
password: 123456
username: root
driver-class-name: com.mysql.cj.jdbc.Driver
url: jdbc:mysql://localhost:3306/mybatis?serverTimezone=Asia/Shanghai&characterEncoding=utf-8&useSSL=false
type: com.alibaba.druid.pool.DruidDataSource #指定数据源
- 连接测试
@SpringBootTest
public class MainApplicationTests {
@Autowired
DataSource dataSource;
@Test
public void bootTest(){
//获取数据源信息 class com.alibaba.druid.pool.DruidDataSource
System.out.println(dataSource.getClass());
}
}
- 编写配置类 Config
package com.boot.config;
import com.alibaba.druid.pool.DruidDataSource;
import com.alibaba.druid.support.http.StatViewServlet;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.boot.web.servlet.ServletRegistrationBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import javax.sql.DataSource;
import java.util.HashMap;
@Configuration
public class DruidConfig {
@Bean
@ConfigurationProperties(prefix = "spring.datasource")
public DataSource druidDataSource(){
return new DruidDataSource() ;
}
//后台监控
@Bean
public ServletRegistrationBean statViewServlet(){
ServletRegistrationBean<StatViewServlet> bean = new ServletRegistrationBean<>(new StatViewServlet(),"/druid/*");
//后台登录设置
HashMap<String,String> initParameters = new HashMap<>();
initParameters.put("loginUsername","admine"); //loginUsername、loginUsername 是固定的
initParameters.put("loginUsername","123456");
//允许某个用户访问
initParameters.put("allow","localhost");
bean.setInitParameters(initParameters); //设置初始化参数
return bean;
}
//设置一个拦截
@Bean
public FilterRegistrationBean webStatFilter(){
FilterRegistrationBean<Filter> bean = new FilterRegistrationBean<>();
bean.setFilter(new WebStatFilter());
HashMap<String,String> initParameters = new HashMap<>();
initParameters.put("exclusions","*.js,druid/*"); //哪些请求不拦截
bean.setInitParameters(initParameters);
return bean;
}
}
- 启动登录:http://localhost:8080/druid
标签:SpringBoot,druid,Druid,initParameters,bean,new,后台,import,com 来源: https://blog.csdn.net/weixin_44773752/article/details/119457394
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