我有一个 Grails 1.3.7 应用程序,并尝试在配置中设置 log4j 以用于生产。 log4j 设置在开发中很好,但我无法在生产中显示任何内容。我正在尝试制作一个滚动文件等,但我无法显示任何内容。我什至在“信息”级别进行了配置,这样我就可以确保某些事情能够完成。我在服务器上的 tomcat 日志中没有看到任何有趣的内容。有任何想法吗?
log4j = {
def catalinaBase = System.properties.getProperty('catalina.base')
if (!catalinaBase) catalinaBase = '.' // just in case
def logDirectory = "${catalinaBase}/logs"
root { info "stdout", "roll", "errors" }
// Log all at the error level
info 'org.apache.',
'org.tomcat.',
'grails.app',
'org.acegisecurity',
'org.codehaus.groovy.grails.web.servlet', // controllers
'org.codehaus.groovy.grails.web.pages', // GSP
'org.codehaus.groovy.grails.web.sitemesh', // layouts
'org.codehaus.groovy.grails.web.mapping.filter', // URL mapping
'org.codehaus.groovy.grails.web.mapping', // URL mapping
'org.codehaus.groovy.grails.commons', // core / classloading
'org.codehaus.groovy.grails.plugins', // plugins
'org.codehaus.groovy.grails.orm.hibernate', // hibernate integration
'org.springframework',
'org.hibernate'
warn 'org.mortbay.log'
warn 'grails.app'
appenders {
console name: "stdout", layout: pattern(conversionPattern: "%d{yyyy-MMM-dd HH:mm:ss,SSS} [%t] %c %x%n %-5p %m%n")
file name: "errors", file: "pps-errors.log", layout: pattern(conversionPattern: "%d{yyyy-MMM-dd HH:mm:ss,SSS} [%t] %c %x%n %-5p %m%n")
appender new org.apache.log4j.DailyRollingFileAppender(name:"roll", datePattern: "'.'yyyy-MM-dd", file:"pps-rolling.log", layout: pattern(conversionPattern: "%d{yyyy-MMM-dd HH:mm:ss,SSS} [%t] %c %x%n %-5p %m%n"))
environments {
production {
file name: "prod-errors", file: "${logDirectory}/pps-errors.log".toString(), layout: pattern(conversionPattern: "%d{yyyy-MMM-dd HH:mm:ss,SSS} [%t] %c %x%n %-5p %m%n")
appender new org.apache.log4j.DailyRollingFileAppender(name:"prod-roll", datePattern: "'.'yyyy-MM-dd", file:"${logDirectory}/pps-errors-daily.log".toString(), layout: pattern(conversionPattern: "%d{yyyy-MMM-dd HH:mm:ss,SSS} [%t] %c %x%n %-5p %m%n"))
}
}
}
environments {
development{
debug stdout: 'org.hibernate.SQL',
'org.hibernate.transaction'//,
//'org.hibernate.cache'
//trace stdout: 'org.hibernate.type'
}
test {
root { error "stdout", "roll", "errors" }
}
production {
root {
info "prod-roll", "prod-errors", "stdout", "roll", "errors"
}
info 'org.apache.',
'org.tomcat.',
'grails.app',
'org.acegisecurity',
'org.codehaus.groovy.grails.web.servlet', // controllers
'org.codehaus.groovy.grails.web.pages', // GSP
'org.codehaus.groovy.grails.web.sitemesh', // layouts
'org.codehaus.groovy.grails.web.mapping.filter', // URL mapping
'org.codehaus.groovy.grails.web.mapping', // URL mapping
'org.codehaus.groovy.grails.commons', // core / classloading
'org.codehaus.groovy.grails.plugins', // plugins
'org.codehaus.groovy.grails.orm.hibernate', // hibernate integration
'org.springframework',
'org.hibernate'
}
}
debug 'grails.app.task'
//grails = "debug"
//StackTrace = "error,errors"
//additivity.StackTrace = false
}
EDIT:
tomcat6中的catalina.out文件有以下内容:
log4j:WARN 找不到记录器的附加程序
(org.springframework.web.context.ContextLoader)。 log4j:请警告
正确初始化 log4j 系统。
第二次编辑:
我按照下面的 Burt 做了一个最小的配置:
log4j = {
String logDirectory = "${System.getProperty('catalina.base') ?: '.'}/logs"
info 'org.apache.',
'org.tomcat.',
'grails.app',
'org.acegisecurity',
'org.codehaus.groovy.grails',
'org.springframework',
'org.hibernate'
warn 'grails.app'
appenders {
file name: "errors", file: "${logDirectory}/pps-errors.log",
layout: pattern(conversionPattern: commonPattern)
appender new DailyRollingFileAppender(
name:"roll", datePattern: "'.'yyyy-MM-dd",
file:"${logDirectory}/pps-rolling.log",
layout: pattern(conversionPattern: commonPattern))
file name: "prod-errors", file: "${logDirectory}/pps-errors.log",
layout: pattern(conversionPattern: commonPattern)
appender new DailyRollingFileAppender(
name:"prod-roll", datePattern: "'.'yyyy-MM-dd",
file:"${logDirectory}/pps-errors-daily.log",
layout: pattern(conversionPattern: commonPattern))
}
root {
info "prod-roll", "prod-errors", "roll", "errors"
}
}
我仍然在 tomcat 中收到相同的消息,但仍然没有进行日志记录。我需要做些什么来设置 tomcat 以这种方式进行日志记录吗?
编辑3:
应用程序信息的输出。这里面没有我的自定义附加程序,让我相信这就是问题所在。但是,当我在开发模式下运行应用程序时,我可以验证日志文件实际上已创建:
<log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/" debug="false"> <appender name="stacktraceLog" class="org.apache.log4j.FileAppender">
<param name="file" value="/home/devon/Documents/SynaSync/Projects/ProjectPointSpread/Source/trunk/target/stacktrace.log"/>
<param name="name" value="stacktraceLog"/>
<layout class="org.apache.log4j.PatternLayout">
<param name="conversionPattern" value="%d [%t] %-5p %c{2} %x
- %m%n"/>
</layout> </appender> <appender name="stdout" class="org.apache.log4j.ConsoleAppender">
<param name="name" value="stdout"/>
<layout class="org.apache.log4j.PatternLayout">
<param name="conversionPattern" value="%d [%t] %-5p %c{2} %x
- %m%n"/>
</layout> </appender> <logger name="StackTrace" additivity="false">
<appender-ref ref="stacktraceLog"/> </logger> <logger name="grails.app">
<level value="WARN"/> </logger> <logger name="grails.app.task">
<level value="DEBUG"/> </logger> <logger name="org.acegisecurity">
<level value="INFO"/> </logger> <logger name="org.apache.">
<level value="INFO"/> </logger> <logger name="org.codehaus.groovy.grails.commons">
<level value="INFO"/> </logger> <logger name="org.codehaus.groovy.grails.orm.hibernate">
<level value="INFO"/> </logger> <logger name="org.codehaus.groovy.grails.plugins">
<level value="INFO"/> </logger> <logger name="org.codehaus.groovy.grails.web.mapping">
<level value="INFO"/> </logger> <logger name="org.codehaus.groovy.grails.web.mapping.filter">
<level value="INFO"/> </logger> <logger name="org.codehaus.groovy.grails.web.pages">
<level value="INFO"/> </logger> <logger name="org.codehaus.groovy.grails.web.servlet">
<level value="INFO"/> </logger> <logger name="org.codehaus.groovy.grails.web.sitemesh">
<level value="INFO"/> </logger> <logger name="org.hibernate">
<level value="INFO"/> </logger> <logger name="org.springframework">
<level value="INFO"/> </logger> <logger name="org.tomcat.">
<level value="INFO"/> </logger> <root>
<level value="INFO"/>
<appender-ref ref="stdout"/> </root> </log4j:configuration>
编辑 4:我在登录生产时仍然遇到问题。现在,当我使用下面的日志配置并在调试模式下运行它时,我可以正确地看到 app-info 工具中的所有附加程序。然而,当我构建生产代码时,应用程序信息显示将生成的 log4j.xml 几乎是空白的:
新配置:
log4j = {
String logDirectory = "${System.getProperty('catalina.base') ?: '.'}/logs"
// For some reason the 'appenders' section had to come first and it messed everything up! Maybe it just
// needs to go before root
appenders {
console name: "stdout", layout: pattern(conversionPattern: "%d{yyyy-MMM-dd HH:mm:ss,SSS} [%t] %c %x%n %-5p %m%n")
file name: "errors", file: "pps-errors.log", layout: pattern(conversionPattern: "%d{yyyy-MMM-dd HH:mm:ss,SSS} [%t] %c %x%n %-5p %m%n")
appender new org.apache.log4j.DailyRollingFileAppender(name:"roll", datePattern: "'.'yyyy-MM-dd", file:"pps-rolling.log", layout: pattern(conversionPattern: "%d{yyyy-MMM-dd HH:mm:ss,SSS} [%t] %c %x%n %-5p %m%n"))
}
root { info "stdout", "roll", "errors" }
// Log all at the error level
info 'org.apache.',
'org.tomcat.',
'grails.app',
'org.acegisecurity',
'org.codehaus.groovy.grails.web.servlet', // controllers
'org.codehaus.groovy.grails.web.pages', // GSP
'org.codehaus.groovy.grails.web.sitemesh', // layouts
'org.codehaus.groovy.grails.web.mapping.filter', // URL mapping
'org.codehaus.groovy.grails.web.mapping', // URL mapping
'org.codehaus.groovy.grails.commons', // core / classloading
'org.codehaus.groovy.grails.plugins', // plugins
'org.codehaus.groovy.grails.orm.hibernate', // hibernate integration
'org.springframework',
'org.hibernate'
warn 'grails.app'
}
在Prod中输出log4j.xml:
<log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/" debug="false">
<logger name="Test">
<level value="ALL"/>
</logger>
<root>
<level value="DEBUG"/>
</root>
</log4j:configuration>