Java 没有catalina.out
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There is no catalina.out
提问by Tima
I have no idea, how and what to set up, to have catalina.out on the Tomcat on my computer.
我不知道如何设置以及设置什么，以便在我的计算机上的 Tomcat 上安装 catalina.out。
I use Tomcat 6.0.28, zipped-version on Windows XP. To start server I just run startup.bat-file.
我在 Windows XP 上使用 Tomcat 6.0.28，压缩版本。要启动服务器，我只需运行 startup.bat 文件。
Do I do something wrong?!
我做错了什么吗？！
Thanks in advance for any advices.
提前感谢您的任何建议。
Mur
穆尔
[Edited] All records (Exceptions or System.out) will be written in console window. Where to set up, that they would be written to catalina.out?
[已编辑] 所有记录（异常或 System.out）都将写入控制台窗口。在哪里设置，它们会被写入catalina.out？
As I wrote in one of my comments, if I install Tomcat with setup-version, all messages occur in stdout_YYYYMMDD.log and I don't see, where to change this.
正如我在我的一条评论中所写的那样，如果我使用 setup-version 安装 Tomcat，所有消息都会出现在 stdout_YYYYMMDD.log 中，但我看不到在哪里更改它。
回答by Dean
Are you running any applications with the application server as I think it only creates the file when there is an error in an application.
您是否正在使用应用程序服务器运行任何应用程序，因为我认为它只会在应用程序出现错误时创建文件。
回答by newtoallthis
Looks like Tomcat 6 on Windows does not write to catalina.out
看起来 Windows 上的 Tomcat 6 不会写入 catalina.out
I can see why this is happening, but not sure where to fix it.
我可以理解为什么会发生这种情况，但不确定在哪里修复它。
catalina.sh has this line which sends the System outs into catalina.out
catalina.sh 有这条线将系统输出发送到 catalina.out
"$CATALINA_BASE"/logs/catalina.out 2>&1
this line is missing from catalina.bat which is why this does not appear on windows.
catalina.bat 中缺少这一行，这就是为什么这不会出现在 Windows 上的原因。
回答by Mark
I have written a batch file 'start&log.bat' and put it in tomcat\bin directory. The batch file has one line:
我写了一个批处理文件'start&log.bat'并将它放在tomcat\bin目录中。批处理文件有一行：
catalina run > ..\logs\catalina.out 2<&1
回答by jal
my experience is that these logs are always produced somewhere, even if not in catalina.out. on Linux 7 tomcat7 yum installed, my system.out.println( messages end up in /var/log/message. fine with me, as long as I can find them. found them there with grep -r 'system.out.println(' * from root directory. Command takes a long time to run.
我的经验是这些日志总是在某处生成，即使不在 catalina.out 中。在安装了 yum 的 Linux 7 tomcat7 上，我的 system.out.println( 消息最终在 /var/log/message 中。对我很好，只要我能找到它们。用 grep -r 'system.out.println 找到它们(' * 来自根目录。命令需要很长时间才能运行。
