SpringBoot:Druid 管理界面配置

- 日理万妓 2023-10-10 10:36 51阅读 0赞

SpringBoot + MyBatis + MySQL + Druid +PageHeler 核心jar类：

<dependency>
    			<groupId>org.mybatis.spring.boot</groupId>
    			<artifactId>mybatis-spring-boot-starter</artifactId>
    			<version>${mybatis-spring-boot-starter.version}</version>
    		</dependency>
    		<dependency>
    			<groupId>mysql</groupId>
    			<artifactId>mysql-connector-java</artifactId>
    			<version>${mysql-connector-java.version}</version>
    			<scope>runtime</scope>
    		</dependency>
    		<dependency>
    			<groupId>com.alibaba</groupId>
    			<artifactId>druid-spring-boot-starter</artifactId>
    			<version>${com.alibaba.druid.version}</version>
    		</dependency>
    		
    		<dependency>
    			<groupId>com.github.pagehelper</groupId>
    			<artifactId>pagehelper</artifactId>
    			<version>4.1.6</version>
    		</dependency>

本文重点讲解在SpringBoot环境下配置Druid 管理界面配置：

第一种方式：通过自定义配置对象，核心代码如下：

package com.zzg.batch.config;
    
    import java.util.HashMap;
    import java.util.Map;
    
    import org.springframework.boot.web.servlet.FilterRegistrationBean;
    import org.springframework.boot.web.servlet.ServletRegistrationBean;
    import org.springframework.context.annotation.Bean;
    import org.springframework.context.annotation.Configuration;
    
    import com.alibaba.druid.support.http.StatViewServlet;
    import com.alibaba.druid.support.http.WebStatFilter;
    /**
     * druid 监控配置
     * @author zzg
     *
     */
    @Configuration
    public class DruidConfig {
    	 	@Bean
    	    public ServletRegistrationBean druidServletRegistrationBean() {
    	        ServletRegistrationBean servletRegistrationBean = new ServletRegistrationBean();
    	        servletRegistrationBean.setServlet(new StatViewServlet());
    	        servletRegistrationBean.addUrlMappings("/druid/*");
    	        servletRegistrationBean.addInitParameter("allow", "");
    	        servletRegistrationBean.addInitParameter("deny", "");
    	        servletRegistrationBean.addInitParameter("loginUsername", "admin");
    	        servletRegistrationBean.addInitParameter("loginPassword", "admin");
    	        return servletRegistrationBean;
    	    }
    
    	    /**
    	     * 注册DruidFilter拦截
    	     *
    	     * @return
    	     */
    	    @Bean
    	    public FilterRegistrationBean duridFilterRegistrationBean() {
    	        FilterRegistrationBean filterRegistrationBean = new FilterRegistrationBean();
    	        filterRegistrationBean.setFilter(new WebStatFilter());
    	        Map<String, String> initParams = new HashMap<String, String>();
    	        //设置忽略请求
    	        initParams.put("exclusions", "*.js,*.gif,*.jpg,*.bmp,*.png,*.css,*.ico,/druid/*");
    	        filterRegistrationBean.setInitParameters(initParams);
    	        filterRegistrationBean.addUrlPatterns("/*");
    	        return filterRegistrationBean;
    	    }
    }

第二种:通过application.properties 的配置文件，自动加载druid-spring-boot-starter jar文件中的DruidStatProperties.java类实现加载。截图如下：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3pob3V6aGl3ZW5nYW5n_size_16_color_FFFFFF_t_70][]

核心配置代码如下：

spring.datasource.druid.web-stat-filter.exclusions=*.js,*.gif,*.jpg,*.bmp,*.png,*.css,*.ico
    spring.datasource.druid.stat-view-servlet.url-pattern=/druid/*
    spring.datasource.druid.stat-view-servlet.login-username=admin
    spring.datasource.druid.stat-view-servlet.login-password=admin

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3pob3V6aGl3ZW5nYW5n_size_16_color_FFFFFF_t_70]: https://img-blog.csdnimg.cn/20191113185903877.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3pob3V6aGl3ZW5nYW5n,size_16,color_FFFFFF,t_70