日志输出问题
来源:4-3 logback配置的验证
慕容2015448
2020-01-08 11:20:34
我的debug怎么没有输出,确实调试过了,而且日志文件里面也是空的,什么都没有
配置文件如下
<?xml version="1.0" encoding="UTF-8"?>
<configuration scan="true" scanPeriod="60 seconds" debug="false">
<!-- 定义参数常量 -->
<!-- TRACE<DEBUG<INFO<WARN<ERROR -->
<!-- logger.trace("msg") logger.debug... -->
<property name="log.level" value="debug" />
<property name="log.maxHistory" value="30" />
<property name="log.filePath" value="${catalina.base}/logs/webapps" />
<property name="log.pattern"
value="%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{50} - %msg%n" />
<!-- 控制台设置 -->
<appender name="consoleAppender" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<pattern>${log.pattern}</pattern>
</encoder>
</appender>
<!-- DEBUG -->
<appender name="debugAppender" class="ch.qos.logback.core.rolling.RollingFileAppender">
<!-- 文件路径 -->
<file>${log.filePath}/debug.log</file>
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<!-- 文件名称 -->
<fileNamePattern>${log.filePath}/debug/debug.%d{yyyy-MM-dd}.log.gz
</fileNamePattern>
<!-- 文件最大保存历史数量 -->
<maxHistory>${log.maxHistory}</maxHistory>
</rollingPolicy>
<encoder>
<pattern>${log.pattern}</pattern>
</encoder>
<filter class="ch.qos.logback.classic.filter.LevelFilter">
<level>DEBUG</level>
<onMatch>ACCEPT</onMatch>
<onMismatch>DENY</onMismatch>
</filter>
</appender>
<!-- INFO -->
<appender name="infoAppender" class="ch.qos.logback.core.rolling.RollingFileAppender">
<!-- 文件路径 -->
<file>${log.filePath}/info.log</file>
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<!-- 文件名称 -->
<fileNamePattern>${log.filePath}/info/info.%d{yyyy-MM-dd}.log.gz
</fileNamePattern>
<!-- 文件最大保存历史数量 -->
<maxHistory>${log.maxHistory}</maxHistory>
</rollingPolicy>
<encoder>
<pattern>${log.pattern}</pattern>
</encoder>
<filter class="ch.qos.logback.classic.filter.LevelFilter">
<level>INFO</level>
<onMatch>ACCEPT</onMatch>
<onMismatch>DENY</onMismatch>
</filter>
</appender>
<!-- ERROR -->
<appender name="errorAppender" class="ch.qos.logback.core.rolling.RollingFileAppender">
<!-- 文件路径 -->
<file>${log.filePath}/erorr.log</file>
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<!-- 文件名称 -->
<fileNamePattern>${log.filePath}/error/error.%d{yyyy-MM-dd}.log.gz
</fileNamePattern>
<!-- 文件最大保存历史数量 -->
<maxHistory>${log.maxHistory}</maxHistory>
</rollingPolicy>
<encoder>
<pattern>${log.pattern}</pattern>
</encoder>
<filter class="ch.qos.logback.classic.filter.LevelFilter">
<level>ERROR</level>
<onMatch>ACCEPT</onMatch>
<onMismatch>DENY</onMismatch>
</filter>
</appender>
<logger name="com.imooc.o2o" level="${log.level}" additivity="true">
<appender-ref ref="debugAppender"/>
<appender-ref ref="infoAppender"/>
<appender-ref ref="errorAppender"/>
</logger>
<root level="info">
<appender-ref ref="consoleAppender"/>
</root>
</configuration>
测试类:
package com.imooc.o4o.web.superadmin;
import com.imooc.o4o.entity.Area;
import com.imooc.o4o.service.AreaService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* Created by Administrator on 2020/1/7 0007.
*/
@Controller
@RequestMapping("/superadmin")
public class AreaController {
Logger logger = LoggerFactory.getLogger(AreaController.class);
@Autowired
private AreaService areaService;
@RequestMapping(value = "/listarea", method = RequestMethod.GET)
@ResponseBody
private Map<String, Object> listArea() {
logger.info("start------");
long startTime = System.currentTimeMillis();
Map<String, Object> modelMap = new HashMap<String, Object>();
List<Area> list = new ArrayList<Area>();
try {
list = areaService.getAreaList();
modelMap.put("rows", list);
modelMap.put("total", list.size());
} catch (Exception e) {
e.printStackTrace();
modelMap.put("success", false);
modelMap.put("errM", e.toString());
}
logger.error("test error");
long endTime = System.currentTimeMillis();
logger.debug("costTime:[{}ms]",endTime-startTime);
logger.info("end-------");
return modelMap;
}
}
1回答
好帮手慕柯南
2020-01-08
同学你好!
老师在本地测试你的代码是没有问题的,可能是项目没有编译好的原因。
建议你重新将项目:
如果使用的是idea
编译生成的target文件删除,重新启动项目测试一下
如果是eclipse
如果我的回答解决了你的疑惑,请采纳,祝学习愉快~
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