mirror of https://gitee.com/stylefeng/guns
Merge branch 'master' of https://git.stylefeng.cn/guns-technology/guns-standalone-beetl into group1-dict
huangyao
4 years ago
commit
904837f28b
@ -1,157 +0,0 @@
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package cn.stylefeng.guns.config.web;
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import com.alibaba.druid.filter.stat.StatFilter;
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import com.alibaba.druid.pool.DruidDataSource;
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import com.alibaba.druid.spring.boot.autoconfigure.properties.DruidStatProperties;
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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 com.alibaba.druid.support.spring.stat.BeanTypeAutoProxyCreator;
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import com.alibaba.druid.support.spring.stat.DruidStatInterceptor;
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import com.alibaba.druid.util.Utils;
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import org.springframework.aop.Advisor;
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import org.springframework.aop.support.DefaultPointcutAdvisor;
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import org.springframework.aop.support.JdkRegexpMethodPointcut;
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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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import javax.servlet.Filter;
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import javax.servlet.FilterChain;
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import javax.servlet.ServletException;
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import javax.servlet.ServletRequest;
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import javax.servlet.ServletResponse;
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import java.io.IOException;
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/**
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* Druid配置
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*
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* @author fengshuonan
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* @date 2020/4/11 10:23
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*/
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@Configuration
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public class DruidConfiguration {
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/**
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* druidServlet注册
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*/
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@Bean
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public ServletRegistrationBean druidServletRegistration() {
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ServletRegistrationBean registration = new ServletRegistrationBean(new StatViewServlet());
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registration.addUrlMappings("/druid/*");
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return registration;
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}
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/**
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* druid监控 配置URI拦截策略
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*/
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@Bean
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public FilterRegistrationBean druidStatFilter() {
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FilterRegistrationBean filterRegistrationBean = new FilterRegistrationBean(new WebStatFilter());
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//添加过滤规则.
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filterRegistrationBean.addUrlPatterns("/*");
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//添加不需要忽略的格式信息.
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filterRegistrationBean.addInitParameter(
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"exclusions", "/static/*,*.js,*.gif,*.jpg,*.png,*.css,*.ico,/druid,/druid/*");
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//用于session监控页面的用户名显示 需要登录后主动将username注入到session里
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filterRegistrationBean.addInitParameter("principalSessionName", "username");
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filterRegistrationBean.addInitParameter("profileEnable", "true");
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return filterRegistrationBean;
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}
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/**
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* druid数据库连接池监控
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*/
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@Bean
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public DruidStatInterceptor druidStatInterceptor() {
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return new DruidStatInterceptor();
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}
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/**
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* druid慢sql监控
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*/
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@Bean
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public StatFilter druidSlowSQL(){
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StatFilter statFilter = new StatFilter();
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statFilter.setLogSlowSql(true);
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statFilter.setMergeSql(true);
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statFilter.setSlowSqlMillis(1000);
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return statFilter;
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}
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@Bean
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public JdkRegexpMethodPointcut druidStatPointcut() {
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JdkRegexpMethodPointcut druidStatPointcut = new JdkRegexpMethodPointcut();
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String patterns = "cn.stylefeng.guns.modular.*.service.*";
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//可以set多个
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druidStatPointcut.setPatterns(patterns);
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return druidStatPointcut;
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}
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/**
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* druid数据库连接池监控
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*/
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@Bean
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public BeanTypeAutoProxyCreator beanTypeAutoProxyCreator() {
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BeanTypeAutoProxyCreator beanTypeAutoProxyCreator = new BeanTypeAutoProxyCreator();
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beanTypeAutoProxyCreator.setTargetBeanType(DruidDataSource.class);
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beanTypeAutoProxyCreator.setInterceptorNames("druidStatInterceptor");
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return beanTypeAutoProxyCreator;
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}
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/**
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* druid 为druidStatPointcut添加拦截
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*
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* @return
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*/
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@Bean
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public Advisor druidStatAdvisor() {
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return new DefaultPointcutAdvisor(druidStatPointcut(), druidStatInterceptor());
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}
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/**
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* 去除监控页面广告
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*
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* @author chenli
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* @Date 2021/1/4 20:57
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*/
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@SuppressWarnings({"rawtypes", "unchecked"})
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@Bean
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public FilterRegistrationBean removeDruidFilterRegistrationBean(DruidStatProperties properties) {
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// 获取web监控页面的参数
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DruidStatProperties.StatViewServlet config = properties.getStatViewServlet();
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// 提取common.js的配置路径
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String pattern = config.getUrlPattern() != null ? config.getUrlPattern() : "/druid/*";
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String commonJsPattern = pattern.replaceAll("\\*", "js/common.js");
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final String filePath = "support/http/resources/js/common.js";
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Filter filter = new Filter() {
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@Override
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public void init(javax.servlet.FilterConfig filterConfig) throws ServletException {
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}
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@Override
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public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
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throws IOException, ServletException {
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chain.doFilter(request, response);
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String text = Utils.readFromResource(filePath);
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// 正则替换banner, 除去底部的广告信息
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text = text.replaceAll("<a.*?banner\"></a><br/>", "");
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text = text.replaceAll("powered.*?shrek.wang</a>", "");
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text = text.replaceAll("<div.*?container\"></div>", "");
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text = text.replaceAll("<footer.*?footer\"></footer>", "");
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response.getWriter().write(text);
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}
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@Override
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public void destroy() {
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}
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};
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FilterRegistrationBean registrationBean = new FilterRegistrationBean();
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registrationBean.setFilter(filter);
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registrationBean.addUrlPatterns(commonJsPattern);
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return registrationBean;
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}
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}
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