增加Druid数据源监控

pom.xml

@@ -38,13 +38,17 @@
 		<dependency>
 			<groupId>mysql</groupId>
 			<artifactId>mysql-connector-java</artifactId>
+		</dependency>
+		<dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>druid-spring-boot-starter</artifactId>
+            <version>1.1.20</version>
         </dependency>
 		<dependency>
 			<groupId>com.microsoft.sqlserver</groupId>
 			<artifactId>sqljdbc4</artifactId>
 			<version>4.0</version>
 		</dependency>
-		
         <dependency>
 		    <groupId>com.alibaba</groupId>
 		    <artifactId>fastjson</artifactId>
@@ -55,11 +59,6 @@
 			<artifactId>common</artifactId>
 			<version>0.0.1-RELEASE</version>
 		</dependency>
-		<dependency>
-		    <groupId>com.alibaba</groupId>
-		    <artifactId>druid</artifactId>
-		    <version>1.1.6</version>
-		</dependency>
 		<dependency>
 			<groupId>io.springfox</groupId>
 			<artifactId>springfox-swagger2</artifactId>

src/main/java/com/egolm/shop/config/DruidConfig.java

+package com.egolm.shop.config;
+
+import java.io.IOException;
+
+import javax.servlet.Filter;
+import javax.servlet.FilterChain;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+
+import org.springframework.boot.autoconfigure.AutoConfigureAfter;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnWebApplication;
+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.spring.boot.autoconfigure.DruidDataSourceAutoConfigure;
+import com.alibaba.druid.spring.boot.autoconfigure.properties.DruidStatProperties;
+import com.alibaba.druid.support.http.StatViewServlet;
+import com.alibaba.druid.support.http.WebStatFilter;
+import com.alibaba.druid.util.Utils;
+
+@Configuration
+@ConditionalOnWebApplication
+@AutoConfigureAfter(DruidDataSourceAutoConfigure.class)
+@ConditionalOnProperty(name = "spring.datasource.druid.stat-view-servlet.enabled", havingValue = "true", matchIfMissing = true)
+public class DruidConfig {
+
+	@Bean
+	public FilterRegistrationBean<Filter> bannerFilterRegistrationBean(DruidStatProperties properties) {
+		DruidStatProperties.StatViewServlet config = properties.getStatViewServlet();
+		String pattern = config.getUrlPattern() != null ? config.getUrlPattern() : "/druid/*";
+		String commonJsPattern = pattern.replaceAll("\\*", "js/common.js");
+		final String filePath = "support/http/resources/js/common.js";
+		Filter filter = new Filter() {
+			@Override
+			public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
+				chain.doFilter(request, response);
+				response.resetBuffer();
+				String text = Utils.readFromResource(filePath);
+				text = text.replaceAll("<a.*?banner\"></a><br/>", "");
+				text = text.replaceAll("powered.*?shrek.wang</a>", "");
+				response.getWriter().write(text);
+			}
+		};
+		FilterRegistrationBean<Filter> registrationBean = new FilterRegistrationBean<Filter>();
+		registrationBean.setFilter(filter);
+		registrationBean.addUrlPatterns(commonJsPattern);
+		return registrationBean;
+	}
+	
+	@Bean
+	public FilterRegistrationBean<Filter> webStatFilterRegistrationBean(DruidStatProperties properties) {
+		WebStatFilter filter = new WebStatFilter();
+		FilterRegistrationBean<Filter> registrationBean = new FilterRegistrationBean<Filter>();
+		registrationBean.setFilter(filter);
+		registrationBean.addUrlPatterns("/*");
+		registrationBean.addInitParameter("exclusions", "*.js, *.gif, *.jpg, *.bmp, *.png, *.css, *.ico, /druid/*");
+		return registrationBean;
+	}
+	
+	@Bean
+	public ServletRegistrationBean<?> setvletRegistrationBean() {
+		ServletRegistrationBean<StatViewServlet> setvletRegistrationBean = new ServletRegistrationBean<StatViewServlet>(new StatViewServlet(), "/druid/*");
+		setvletRegistrationBean.addInitParameter("resetEnable", "true");
+		return setvletRegistrationBean;
+	}
+
+}

src/main/resources/application-dev.properties

@@ -20,6 +20,7 @@ spring.datasource.testWhileIdle=true
 spring.datasource.validationQueryTimeout=5
 spring.datasource.validationQuery=SELECT 1
 spring.datasource.timeBetweenEvictionRunsMillis=3600000
+spring.datasource.filters=stat,wall,log4j
 
 
 spring.redis.database=0

src/main/resources/application-pro.properties

@@ -20,6 +20,7 @@ spring.datasource.testWhileIdle=true
 spring.datasource.validationQueryTimeout=5
 spring.datasource.validationQuery=SELECT 1
 spring.datasource.timeBetweenEvictionRunsMillis=3600000
+spring.datasource.filters=stat,wall,log4j
 
 
 spring.redis.database=0

src/main/resources/application-test.properties

@@ -20,6 +20,7 @@ spring.datasource.testWhileIdle=true
 spring.datasource.validationQueryTimeout=5
 spring.datasource.validationQuery=SELECT 1
 spring.datasource.timeBetweenEvictionRunsMillis=3600000
+spring.datasource.filters=stat,wall,log4j
 
 
 spring.redis.database=0