logback:不创建日志文件 [英] logback : does not creates log file
问题描述
首先:我尝试了所有存在的解决方案,但没有任何工作,所以我不希望任何人说这个问题是重复的
我无法使用 logback 登录该文件,但我可以毫无问题地登录到控制台,
I cannot log to the file using logback,but I can log to console without problems,
我的 logback .xml 文件内容
<?xml version="1.0" encoding="UTF-8"?>
<configuration>
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
<!-- encoders are assigned the type
ch.qos.logback.classic.encoder.PatternLayoutEncoder by default -->
<encoder>
<pattern>%-4relative [%thread] %-5level %logger{35} - %msg %n</pattern>
</encoder>
</appender>
<appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
<!--See http://logback.qos.ch/manual/appenders.html#RollingFileAppender-->
<!--and http://logback.qos.ch/manual/appenders.html#TimeBasedRollingPolicy-->
<!--for further documentation-->
<append>true</append>
<File>/root/connector/logs/connector.log</File>
<encoder>
<!-- was: %d{yyyy-MM-dd HH:mm:ss}%5p [%t] (%F:%L) - %msg%n -->
<pattern>%d{yyyy-MM-dd HH:mm:ss} %-5level [%thread] \(%class{25}:%line\) - %msg%n</pattern>
</encoder>
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<!-- By setting the name to .gz here, we get free compression. -->
<fileNamePattern>/root/connector/logs/connector.log.%d{yyyy-MM-dd}.gz</fileNamePattern>
</rollingPolicy>
</appender>
<root level="DEBUG">
<appender-ref ref="STDOUT" />
<appender-ref ref="FILE" />
</root>
</configuration>
我甚至尝试给所有用户写入文件夹的权限,但这不起作用
I tried even to give all users the permission to write in the folder, but this doesn't work
drwxrwxrwx。 2没人没人4096 4月29日08:24日志
drwxrwxrwx. 2 nobody nobody 4096 Apr 29 08:24 logs
我再说一次,我尝试了所有存在的解决方案,但没有什么是工作
推荐答案
也许以下链接可以帮助您。
Maybe the following link will help you.
https://dzone.com/articles/do-not-use -relative-path
编辑:此链接显示不使用带有回溯的相对路径。但我找到了测试它的机会。我发现了一些奇怪的输出。
EDIT: This link says that "don't use relative path with logback". But I found an opportunity to test it. And I found some strange outputs.
我的测试平台是一个Web应用程序,这个应用程序在Windows上的Apache Tomcat下运行。
配置和输出
My test platform is an web application and this app is running under Apache Tomcat on Windows. Configuration and outputs:
< file> ; /logs/output.log< / file>
-------------->在C:\ logs文件夹中创建日志文件
< file> C:/logs/output.log< / file>
----------->在C:\\\ logs文件夹$ b中创建日志文件$ b < file> ../ logs / output.log< / file>
----------->在tomcat logs文件夹中创建日志文件
< file> logs / output.log< / file>
--------------->创建日志文件tomcat bin \logs文件夹
<file>/logs/output.log</file>
--------------> Creates log file in C:\logs folder
<file>C:/logs/output.log</file>
-----------> Creates log file in C:\logs folder
<file>../logs/output.log</file>
-----------> Creates log file in tomcat logs folder
<file>logs/output.log</file>
---------------> Creates log file in tomcat bin\logs folder
有时候我没有创建日志文件,主要原因是缺少用户/应用程序的创建文件权限。
Sometimes the log file is not created, I think, the main reason of it is lack of create file permission of user/application.
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