将速度记录更改为控制台 [英] change velocity logging to console

问题描述

我正在尝试将速度与现有的log4j.xml配置集成在一起，并且遇到了麻烦.我似乎无法使用控制台附加程序-不管我尝试了什么，它一直发送到velocity.log.

I'm trying to integrate velocity with an existing log4j.xml configuration and am hitting a wall. I can't seem to get it to use the console appender - no matter what I've tried it keeps sending out to velocity.log.

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">

<log4j:configuration
    xmlns:log4j="http://jakarta.apache.org/log4j/">

    <appender
        name="consoleAppender"
        class="org.apache.log4j.ConsoleAppender">
        <layout
            class="org.apache.log4j.PatternLayout">
            <param
                name="ConversionPattern"
                value="%d | %5p | %m%n" />
        </layout>
    </appender>

    <logger
        name="runtime.log.logsystem.log4j.category">
        <level
            value="info" />
        <appender-ref
            ref="consoleAppender" />
    </logger>

    <root>
        <priority
            value="info" />
        <appender-ref
            ref="consoleAppender" />
    </root>

</log4j:configuration>

还有Java代码:

Velocity.setProperty( "runtime.log.logsystem.class", "org.apache.velocity.runtime.log.Log4JLogChute" );

有人知道如何使它正常工作吗?

Does anyone know how to make this work properly?

TIA

推荐答案

我通过添加以下属性使其工作:

I got it to work by adding the following property:

Velocity.setProperty( "runtime.log.logsystem.log4j.logger", "foo" );

并对此进行更改:

<logger
    name="runtime.log.logsystem.log4j.category">
    <level
        value="info" />
    <appender-ref
        ref="consoleAppender" />
</logger>

对此:

<logger
    name="foo">
    <level
        value="info" />
    <appender-ref
        ref="consoleAppender" />
</logger>

希望这对其他人有帮助.

Hope this helps someone else.

最后可以通过添加以下属性来完成:

Finally it could be done by adding the following property:

Velocity.setProperty( "runtime.log.logsystem.log4j.logger", "root" );

或者如果使用了velocity.properties

or if velocity.properties is used

runtime.log.logsystem.log4j.logger = root

然后，我能够将我的log4j.xml文件改回我的文件格式，这有效地将了速度从日志记录更改为默认的Velocity.log到配置了我的根记录器的位置-一行...去了图:)

I was then able to change my log4j.xml file back to how I had it, this effectively changed velocity from logging to it's default velocity.log to where my root logger was configed - one line...go figure :)

这篇关于将速度记录更改为控制台的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！