1.属性文件:application.properties(DataSource连接参数)jdbc.driverClassName=com.mysql.jdbc.Driver jdbc.url=jdbc:mysql://127.0.0.1:3306/test jdbc.username=root jdbc.password=root

2.SPRING配置文件：spring-base.xml<beans xmlns=" http://www.springframework.org/schema/beans" xmlns:xsi=" http://www.w3.org/2001/XMLSchema-instance" xmlns:batch=" http://www.springframework.org/schema/batch" xsi:schemaLocation=" http://www.springframework.org/schema/beans            http://www.springframework.org/schema/beans/spring-beans-4.0.xsd"> <bean id="propertyConfigure" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"> <property name="locations"> <list> <value>./conf/application.propertiesvalue> list> property> bean> <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" init-method="init" destroy-method="close"> <property name="driverClassName" value="${jdbc.driverClassName}" /> <property name="url" value="${jdbc.url}" /> <property name="username" value="${jdbc.username}" />    <property name="password" value="${jdbc.password}" />  <property name="initialSize" value="1" /> <property name="minIdle" value="1" /> <property name="maxActive" value="10" />  <property name="maxWait" value="10000" />  <property name="timeBetweenEvictionRunsMillis" value="60000" />  <property name="minEvictableIdleTimeMillis" value="300000" /> <property name="testWhileIdle" value="true" />  <property name="testOnBorrow" value="true" /> <property name="testOnReturn" value="false" />  <property name="poolPreparedStatements" value="true" /> <property name="maxPoolPreparedStatementPerConnectionSize" value="20" />  <property name="defaultAutoCommit" value="true" />  <property name="validationQuery" value="select 1 " /> <property name="filters" value="stat" /> <property name="proxyFilters"> <list> <ref bean="logFilter" /> list> property>  bean> <bean id="logFilter" class="com.alibaba.druid.filter.logging.Slf4jLogFilter"> <property name="statementExecutableSqlLogEnable" value="false" /> bean>beans>

1.WEB方式监控配置<servlet> <servlet-name>DruidStatViewservlet-name> <servlet-class>com.alibaba.druid.support.http.StatViewServletservlet-class>servlet><servlet-mapping> <servlet-name>DruidStatViewservlet-name> <url-pattern>/druid/*url-pattern>servlet-mapping><filter> <filter-name>druidWebStatFilterfilter-name> <filter-class>com.alibaba.druid.support.http.WebStatFilterfilter-class> <init-param> <param-name>exclusionsparam-name> <param-value>/public/*,*.js,*.css,/druid*,*.jsp,*.swfparam-value> init-param> <init-param> <param-name>principalSessionNameparam-name> <param-value>sessionInfoparam-value> init-param> <init-param> <param-name>profileEnableparam-name> <param-value>trueparam-value> init-param>filter><filter-mapping> <filter-name>druidWebStatFilterfilter-name> <url-pattern>/*url-pattern>filter-mapping>把上面servlet配置添加到项目web.xml即可。然后运行Tomcat，浏览器输入 http://ip:port/druid就可以打开Druid的监控页面了.

2.日志文件监控Druid提供了多种日志文件监控 commons-logging、log4j等，这里我们主要使用slf4j和logback来进行日志监控配置。
首先要引入slf4j和logback相关的jar文件（从Maven公共仓库下载 http://search.maven.org/）<slf4j.version>1.7.7slf4j.version><logback.version>1.1.2logback.version><dependency> <groupId>org.slf4jgroupId> <artifactId>slf4j-apiartifactId> <version>${slf4j.version}version>dependency><dependency> <groupId>ch.qos.logbackgroupId> <artifactId>logback-accessartifactId> <version>${logback.version}version>dependency><dependency> <groupId>ch.qos.logbackgroupId> <artifactId>logback-coreartifactId> <version>${logback.version}version>dependency><dependency> <groupId>ch.qos.logbackgroupId> <artifactId>logback-classicartifactId> <version>${logback.version}version>dependency>

接下配置logback的配置文件(./conf/logback.xml)<configuration> <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender"> <layout class="ch.qos.logback.classic.PatternLayout"> <Pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n Pattern> layout> appender> <appender name="FILE" class="ch.qos.logback.core.FileAppender"> <file>./logs/druid_info.logfile> <layout class="ch.qos.logback.classic.PatternLayout"> <Pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%nPattern> layout> <filter class="ch.qos.logback.classic.filter.ThresholdFilter"> <level>debuglevel> filter> appender> <root level="DEBUG"> <appender-ref ref="FILE" /> root>configuration>最后就是写一个测试类进行测试