Spring-boot教程（五）整合Druid

一、springboot分模块-data模块集成Druid

1、由于springboot分模块没有mybatis的自动化配置和自动化创建,所以需要手动进行配置和创建

项目环境具体看教程（四）

Druid SQL监控：只需要在MybatisConfig中加入以下代码即可：

@Bean
    public ServletRegistrationBean druidServlet() {
        ServletRegistrationBean servletRegistrationBean = new ServletRegistrationBean(new StatViewServlet(), "/druid/*");
        //设置登录查看信息的账号密码.
        servletRegistrationBean.addInitParameter("loginUsername","admin");
        servletRegistrationBean.addInitParameter("loginPassword","123456");
        return servletRegistrationBean;
    }

    @Bean
    public FilterRegistrationBean filterRegistrationBean() {
        FilterRegistrationBean filterRegistrationBean = new FilterRegistrationBean();
        filterRegistrationBean.setFilter(new WebStatFilter());
        filterRegistrationBean.addUrlPatterns("/*");
        filterRegistrationBean.addInitParameter("exclusions", "*.js,*.gif,*.jpg,*.png,*.css,*.ico,/druid/*");
        return filterRegistrationBean;
    }

•  
• 先访问“

  http://localhost:8080/users

  ”，再打开并登陆http://localhost:8080/druid查看SQL监控
• 

Druid Spring监控：在MybatisConfig中加入以下代码：

@Bean
	public DruidStatInterceptor druidStatInterceptor() {
		DruidStatInterceptor dsInterceptor = new DruidStatInterceptor();
		return dsInterceptor;
	}
	
	@Bean
	@Scope("prototype")
	public JdkRegexpMethodPointcut druidStatPointcut() {
		JdkRegexpMethodPointcut pointcut = new JdkRegexpMethodPointcut();
		pointcut.setPattern("com.wqc.data.dao.*");
		return pointcut;
	}
	
	@Bean
	public DefaultPointcutAdvisor druidStatAdvisor(DruidStatInterceptor druidStatInterceptor, JdkRegexpMethodPointcut druidStatPointcut) {
		DefaultPointcutAdvisor defaultPointAdvisor = new DefaultPointcutAdvisor();
		defaultPointAdvisor.setPointcut(druidStatPointcut);
		defaultPointAdvisor.setAdvice(druidStatInterceptor);
		return defaultPointAdvisor;
	}

打开并登陆http://localhost:8080/druid查看Spring监控