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package com.example.demo.filter;
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import com.alibaba.druid.support.http.StatViewServlet;
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import com.alibaba.druid.support.http.WebStatFilter;
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import org.springframework.boot.web.servlet.FilterRegistrationBean;
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import org.springframework.boot.web.servlet.ServletRegistrationBean;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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@Configuration
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public class DruidConfiguration {
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@Bean
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public ServletRegistrationBean druidStatViewServle(){
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//ServletRegistrationBean提供类的进行注册
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ServletRegistrationBean servletRegistrationBean
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=new ServletRegistrationBean(new StatViewServlet(),"/druid/*");
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//添加初始化参数：initParams
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//白名单：
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servletRegistrationBean.addInitParameter("allow","127.0.0.1");
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//IP黑名单（存在其同时，deny优先于allow）
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//如果满足deny的话提示：Sorry, you are not permitted to view this page.
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servletRegistrationBean.addInitParameter("deny","192.168.1.73");
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//登录查看信息的账号和密码
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servletRegistrationBean.addInitParameter("loginUsername","root");
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servletRegistrationBean.addInitParameter("loginPassword","root");
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//是否能够重置数据
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servletRegistrationBean.addInitParameter("resetEnable","false");
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return servletRegistrationBean;
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}
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@Bean
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public FilterRegistrationBean druidStatFilter(){
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FilterRegistrationBean filterRegistrationBean
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=new FilterRegistrationBean(new WebStatFilter());
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//添加过滤规则
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filterRegistrationBean.addUrlPatterns("/*");
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//添加需要忽略的格式信息
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filterRegistrationBean.addInitParameter("exclusions",
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"*.js,*.gif,*.jpg,*.png,*.css,*.ico,/druid/*");
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return filterRegistrationBean;
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}
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}
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