一、项目结构
项目介绍：maven搭建的web项目，实现Java日志记录功能。其中logback.xml为日志配置文件，spring-mvc-servlet.xml为spring controller级别的上下文配置，appServlet-servlet.xml为系统级别的配置文件
二、代码清单
logback.xml
<?xml version="1.0" encoding="UTF-8"?> <configuration scan="true" scanPeriod="10000" debug="false"> <!-- 日志文件目录 --> <property name="LOG_HOME" value="/applog"/> <!--滚动记录文件 --> <appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender"> <!-- 文件输出的日志 的格式 --> <encoder> <pattern> [ %-5level] [%date{yyyy-MM-dd HH:mm:ss}] %logger{96} [%line] - %msg%n </pattern> <charset>UTF-8</charset> <!-- 此处设置字符集，防止中文乱码 --> </encoder> <!-- 配置日志所生成的目录以及生成文件名的规则 在logs/mylog-2016-10-31.0.log --> <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy"> <fileNamePattern>/applog/bcyb-app-%d{yyyy-MM-dd}.%i.log</fileNamePattern> <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP"> <!-- 最大64MB 超过最大值，会重新建一个文件--> <maxFileSize>64MB</maxFileSize> </timeBasedFileNamingAndTriggeringPolicy> </rollingPolicy> <filter class="ch.qos.logback.classic.filter.ThresholdFilter"> <level>DEBUG</level> </filter> <prudent>true</prudent> </appender> <!-- 控制台输出 --> <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender"> <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder"> <!--格式化输出：%d表示日期，%thread表示线程名，%-5level：级别从左显示5个字符宽度%msg：日志消息，%n是换行符--> <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{50} - %msg%n</pattern> </encoder> </appender> <appender name="STDOUT.access" class="ch.qos.logback.core.rolling.RollingFileAppender"> <!-- <file>${LOG_HOME}/mylog.txt</file> --> <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy"> <!-- /app/jboss7/jboss-as-7.1.1.Final/standalone/deployments/ --> <fileNamePattern>/applog/access/%d{yyyy-MM-dd}.access.%i.log.zip</fileNamePattern> <maxHistory>7</maxHistory> <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP"> <!-- or whenever the file size reaches 100MB --> <maxFileSize>100MB</maxFileSize> </timeBasedFileNamingAndTriggeringPolicy> </rollingPolicy> <encoder> <pattern>操作ID|%date{yyyy-MM-dd}| %date{HH:mm:ss}|1|%X{logbackFilterIp}|操作来源MAC地址|%msg%n</pattern> </encoder> </appender> <appender name="STDOUT.authorityChange" class="ch.qos.logback.core.rolling.RollingFileAppender"> <!-- <file>${LOG_HOME}/mylog.txt</file> --> <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy"> <!-- rollover daily --> <fileNamePattern>/applog/authority_change/%d{yyyy-MM-dd}.authority_change.%i.log.zip</fileNamePattern> <maxHistory>7</maxHistory> <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP"> <!-- or whenever the file size reaches 100MB --> <maxFileSize>100MB</maxFileSize> </timeBasedFileNamingAndTriggeringPolicy> </rollingPolicy> <encoder> <pattern>操作ID|%date{yyyy-MM-dd}|%date{HH:mm:ss}|2|%X{logbackFilterIp}|操作来源MAC地址|%msg%n</pattern> </encoder> </appender> <!-- 为com.cn.project.controller.UserRoleManageController 类提供单独的日志打印文件 --> <logger name="com.cn.project.controller.UserRoleManageController" level="DEBUG" additivity="false"> <appender-ref ref="STDOUT.access"/> </logger> <logger name="com.cn.project.controller.UserRoleManageController" level="DEBUG" additivity="false"> <appender-ref ref="STDOUT.authorityChange"/> </logger> <logger name="test" level="INFO" additivity="false"> <appender-ref ref="STDOUT"/> </logger> <!-- 日志输出级别 --> <root level="INFO"> <appender-ref ref="FILE" /> <appender-ref ref="FILE.access" /> <appender-ref ref="FILE.authorityChange" /> <appender-ref ref="STDOUT" /> </root> </configuration>
appServlet-servlet.xml
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context" xmlns:mvc="http://www.springframework.org/schema/mvc" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.1.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.1.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.1.xsd "> </beans>
web.xml
<?xml version="1.0" encoding="UTF-8"?> <web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID"> <display-name>HelloSpringMVC</display-name> <!-- 系统上下文配置application.xml --> <servlet> <servlet-name>appServlet</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>appServlet</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping> <!-- controller级别配置，作用于controller上下文 --> <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:spring-mvc-servlet.xml</param-value> </context-param> <!-- 加载其他的xml配置 --> <context-param> <param-name>logbackConfigLocation</param-name> <param-value>classpath:/log/logback.xml</param-value> </context-param> <!-- logback监听器（注意顺序，在spring监听器上面） --> <listener> <listener-class>ch.qos.logback.ext.spring.web.LogbackConfigListener</listener-class> </listener> <!-- Spring 监听器 --> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <!-- 页面编码设置 --> <filter> <filter-name>encodingFilter</filter-name> <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class> <init-param> <param-name>encoding</param-name> <param-value>UTF-8</param-value> </init-param> <init-param> <param-name>forceEncoding</param-name> <param-value>true</param-value> </init-param> </filter> <filter-mapping> <filter-name>encodingFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <welcome-file-list> <welcome-file>index.html</welcome-file> <welcome-file>index.htm</welcome-file> <welcome-file>index.jsp</welcome-file> <welcome-file>default.html</welcome-file> <welcome-file>default.htm</welcome-file> <welcome-file>default.jsp</welcome-file> </welcome-file-list> </web-app>
pom.xml
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.cn</groupId> <artifactId>HelloSpringMVC</artifactId> <packaging>war</packaging> <version>0.0.1-SNAPSHOT</version> <name>HelloSpringMVC Maven Webapp</name> <url>http://maven.apache.org</url> <dependencies> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>3.8.1</version> <scope>test</scope> </dependency> <!-- Servlet Library --> <!-- http://mvnrepository.com/artifact/javax.servlet/javax.servlet-api --> <dependency> <groupId>javax.servlet</groupId> <artifactId>javax.servlet-api</artifactId> <version>3.1.0</version> <scope>provided</scope> </dependency> <!-- Spring dependencies --> <!-- http://mvnrepository.com/artifact/org.springframework/spring-core --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-core</artifactId> <version>4.1.4.RELEASE</version> </dependency> <!-- http://mvnrepository.com/artifact/org.springframework/spring-web --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>4.1.4.RELEASE</version> </dependency> <!-- http://mvnrepository.com/artifact/org.springframework/spring-webmvc --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>4.1.4.RELEASE</version> </dependency> <!-- 返回json数据 --> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-core</artifactId> <version>2.8.1</version> </dependency> <!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind --> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-databind</artifactId> <version>2.8.1</version> </dependency> <!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-annotations --> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-annotations</artifactId> <version>2.8.1</version> </dependency> <!-- logback日志 --> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-api</artifactId> <version>1.6.0</version> <scope>compile</scope> </dependency> <dependency> <groupId>ch.qos.logback</groupId> <artifactId>logback-core</artifactId> <version>1.0.13</version> </dependency> <dependency> <groupId>ch.qos.logback</groupId> <artifactId>logback-classic</artifactId> <version>1.0.13</version> </dependency> <dependency> <groupId>org.logback-extensions</groupId> <artifactId>logback-ext-spring</artifactId> <version>0.1.2</version> </dependency> </dependencies> <build> <finalName>HelloSpringMVC</finalName> </build> </project>
三、日志实现
private static Logger log = LoggerFactory.getLogger(HelloWorldController.class);
@RequestMapping("/insert")
@ResponseBody
public void insert(@RequestBody TProjectInfo projectInfo){
log.info("11111"); //logback打印日志 2018-09-19 15:06:15.161 [http-nio-8080-exec-5] INFO com.cn.project.controller.HelloWorldController - 11111
}