logback忽略了我的logback.xml

Question

我有一个SBT/Scala项目，该项目包含其依赖项“ch.qos.logback”%“logback-classic”%“1.0.13”，并包含一个logback.xml文件，其内容如下：

<configuration debug="true">
    <logger name="com.typesafe.sslconfig.ssl.ConfigSSLContextBuilder" level="ERROR"/>
    <logger name="com.typesafe.sslconfig.ssl.AlgorithmChecker" level="ERROR"/>

    <root level="ERROR">
        <appender class="ch.qos.logback.core.ConsoleAppender">
            <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
                <pattern>%d{ISO8601} | %-5level | %thread | %logger{1} | %m%n</pattern>
            </encoder>
        </appender>
    </root>
</configuration>

https://pastebin.com/S1qauMi9  

当我运行该程序时，得到的输出如下：

[WARN] [07/05/2017 16:01:25.782] [main] [com.typesafe.sslconfig.ssl.ConfigSSLContextBuilder] validateStore: Skipping certificate with weak key size in thawtepremiumserverca: Certificate failed: cert = "1.2.840.113549.1.9.1=#16197072656d69756d2d736572766572407468617774652e636f6d,CN=Thawte Premium Server CA,OU=Certification Services Division,O=Thawte Consulting cc,L=Cape Town,ST=Western Cape,C=ZA" failed on constraint RSA keySize < 2048, algorithm = RSA, keySize = 1024
[WARN] [07/05/2017 16:01:25.782] [main] [com.typesafe.sslconfig.ssl.ConfigSSLContextBuilder] validateStore: Skipping certificate with weak key size in thawteserverca: Certificate failed: cert = "1.2.840.113549.1.9.1=#16177365727665722d6365727473407468617774652e636f6d,CN=Thawte Server CA,OU=Certification Services Division,O=Thawte Consulting cc,L=Cape Town,ST=Western Cape,C=ZA" failed on constraint RSA keySize < 2048, algorithm = RSA, keySize = 1024 

...

16:01:25,822 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback.groovy]
16:01:25,822 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]
16:01:25,822 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [jar:file:/Users/eswenson/Projects/Modulus/ws/modulus-shared-libraries/modules/dataset-client-cli/target/scala-2.11/dataset-client-cli-assembly-1.0.dev.jar!/logback.xml]
16:01:25,833 |-INFO in ch.qos.logback.core.joran.spi.ConfigurationWatchList@1eaf1e62 - URL [jar:file:/Users/eswenson/Projects/Modulus/ws/modulus-shared-libraries/modules/dataset-client-cli/target/scala-2.11/dataset-client-cli-assembly-1.0.dev.jar!/logback.xml] is not of type file
16:01:25,873 |-INFO in ch.qos.logback.classic.joran.action.LoggerAction - Setting level of logger [com.typesafe.sslconfig.ssl.ConfigSSLContextBuilder] to ERROR
16:01:25,873 |-INFO in ch.qos.logback.classic.joran.action.LoggerAction - Setting level of logger [com.typesafe.sslconfig.ssl.AlgorithmChecker] to ERROR
16:01:25,873 |-INFO in ch.qos.logback.classic.joran.action.RootLoggerAction - Setting level of ROOT logger to ERROR
16:01:25,907 |-INFO in ch.qos.logback.classic.joran.action.ConfigurationAction - End of configuration.
16:01:25,908 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@6fd1660 - Registering current configuration as safe fallback point
[WARN] [07/05/2017 16:01:26.084] [main] [com.typesafe.sslconfig.ssl.ConfigSSLContextBuilder] validateStore: Skipping certificate with weak key size in thawtepremiumserverca: Certificate failed: cert = "1.2.840.113549.1.9.1=#16197072656d69756d2d736572766572407468617774652e636f6d,CN=Thawte Premium Server CA,OU=Certification Services Division,O=Thawte Consulting cc,L=Cape Town,ST=Western Cape,C=ZA" failed on constraint RSA keySize < 2048, algorithm = RSA, keySize = 1024
[WARN] [07/05/2017 16:01:26.085] [main] [com.typesafe.sslconfig.ssl.ConfigSSLContextBuilder] validateStore: Skipping certificate with weak key size in thawteserverca: Certificate failed: cert = "1.2.840.113549.1.9.1=#16177365727665722d6365727473407468617774652e636f6d,CN=Thawte Server CA,OU=Certification Services Division,O=Thawte Consulting cc,L=Cape Town,ST=Western Cape,C=ZA" failed on constraint RSA keySize < 2048, algorithm = RSA, keySize = 1024

Full log here:  https://pastebin.com/6Xd10TZZ

我启用了logback配置调试，这样您就可以看到logback声称将该类的loglevel设置为ERROR。但仍然记录了这些消息。

Answer 1

root-tag中允许的唯一标记是appender-ref，您可以通过name[1]引用先前定义的appender。将appender定义移动到配置的开头，并且仅在根中引用它。此外，如果您对日志配置的理解是这样的基础，那么您应该首先通过阅读手册[2]来改变它。

[1]https://logback.qos.ch/manual/configuration.html#rootelement

[2]https://logback.qos.ch/manual/index.html