SpringMVC 拦截器 logback 文件保存拦截流量日志

引入依赖

<dependency>
        <groupId>ch.qos.logback</groupId>
        <artifactId>logback-classic</artifactId>
        <version>1.2.3</version>
</dependency>

public class AccessHistoryInterceptor implements HandlerInterceptor {
    private Logger logger = LoggerFactory.getLogger(AccessHistoryInterceptor.class);
    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
        StringBuffer log = new StringBuffer();
        log.append(request.getRemoteAddr());
        log.append("| ");
        log.append(request.getRequestURL());
        log.append("| ");
        log.append(request.getHeader("user-agent"));
        this.logger.info(log.toString());
        System.out.println("AccessHistoryInterceptor.preHandle");
        return true;
    }
}

<?xml version="1.0" encoding="UTF-8" ?>
<configuration>
    <appender class="ch.qos.logback.core.ConsoleAppender" name="console">
        <encoder>
            <pattern>[%thread] %d %level %logger{10} - %msg %n</pattern>
        </encoder>
    </appender>


    <root level="debug">
        <appender-ref ref="console"/>
    </root>

<!---->
    <appender class="ch.qos.logback.core.rolling.RollingFileAppender" name="accessHistoryLog">
        <!--
              通过rollingPolicy设置日志滚动的策略，这是使用按照时间滚动
              fileNamePattern属性设置滚动生成文件的格式,这里设置的精确到天，也就是按照天滚动，如果时间设置精确到秒，就按秒来滚动
              maxHistory属性设定最大的文件数，比如按天滚动，这里设置了30天，在第31天日志生成的时候，第一天的日志就会被删掉
            -->
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy" name="accessHistoryLog">
            <!--每日分割-->
            <fileNamePattern>/Users/xmc/Downloads/logFile.%d{yyyy-MM-dd}.log</fileNamePattern>
            <!--保留30天的历史记录-->
            <maxHistory>30</maxHistory>
            <!--最大存储-->
            <totalSizeCap>3GB</totalSizeCap>
        </rollingPolicy>
        <!--日志格式-->
        <encoder>
            <pattern>【logbck】%blue([requestId:%X{requestId:-syslogId}]) %d{yyyy-MM-dd HH:mm:ss.SSS} %red([%thread])
                %5level - %msg%n
            </pattern>
        </encoder>
    </appender>


    <logger name="top.xiongmingcai.restful.interceptor.AccessHistoryInterceptor" level="INFO" additivity="false">
        <appender-ref ref="accessHistoryLog"/>
    </logger>
</configuration>

添加拦截xml配置

    <mvc:interceptors>
        <mvc:interceptor>
            <!--拦截需要拦截的URL-->
            <mvc:mapping path="/**"/>
            <!--静态资源不做拦截-->
            <mvc:exclude-mapping path="/assets/**"/>
            <!--指明那个类对拦截的URL处理-->
            <bean class="top.xiongmingcai.restful.interceptor.AccessHistoryInterceptor"/>
        </mvc:interceptor>
    </mvc:interceptors>

SpringMVC 拦截器 logback 文件保存拦截流量日志 · MingCaiXiong/spring-learn@b32c564