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spring-boot - 使用 spring boot 执行器配置所有日志级别

问题描述

我正在使用 spring boot 执行器来配置日志级别（https://www.programmersought.com/article/85717269729/）。我可以将特定类配置为不同的日志级别，但是当我尝试为所有（curl -i -X POST -H 'Content-Type: application/json' -d '{"configuredLevel": "TRACE"}' http://localhost:8080/actuator/loggers/ROOT）配置日志级别时，我收到以下错误，知道吗？

21-06-21 16:25:18.638 DEBUG 53564 --- [nio-8080-exec-7] o.a.tomcat.util.net.SocketWrapperBase    : Socket: [org.apache.tomcat.util.net.NioEndpoint$NioSocketWrapper@1cc6be3b:org.apache.tomcat.util.net.NioChannel@18f9297b:java.nio.channels.SocketChannel[connected local=/0:0:0:0:0:0:0:1:8080 remote=/0:0:0:0:0:0:0:1:55470]], Read from buffer: [0]
2021-06-21 16:25:18.643 DEBUG 53564 --- [nio-8080-exec-7] o.apache.coyote.http11.Http11Processor   : Error parsing HTTP request header

java.io.EOFException: null
    at org.apache.tomcat.util.net.NioEndpoint$NioSocketWrapper.fillReadBuffer(NioEndpoint.java:1345) ~[tomcat-embed-core-9.0.46.jar:9.0.46]
    at org.apache.tomcat.util.net.NioEndpoint$NioSocketWrapper.read(NioEndpoint.java:1255) ~[tomcat-embed-core-9.0.46.jar:9.0.46]
    at org.apache.coyote.http11.Http11InputBuffer.fill(Http11InputBuffer.java:799) ~[tomcat-embed-core-9.0.46.jar:9.0.46]
    at org.apache.coyote.http11.Http11InputBuffer.parseRequestLine(Http11InputBuffer.java:359) ~[tomcat-embed-core-9.0.46.jar:9.0.46]
    at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:261) ~[tomcat-embed-core-9.0.46.jar:9.0.46]
    at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) [tomcat-embed-core-9.0.46.jar:9.0.46]
    at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:893) [tomcat-embed-core-9.0.46.jar:9.0.46]
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1707) [tomcat-embed-core-9.0.46.jar:9.0.46]
    at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-embed-core-9.0.46.jar:9.0.46]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_272]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_272]
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-9.0.46.jar:9.0.46]
    at java.lang.Thread.run(Thread.java:748) [na:1.8.0_272]

2021-06-21 16:25:18.644 DEBUG 53564 --- [nio-8080-exec-7] o.apache.coyote.http11.Http11Processor   : Error state [CLOSE_CONNECTION_NOW] reported while processing request

java.io.EOFException: null

标签： spring-bootlogging

解决方案

日志记录未报告错误。这是一条关于 Tomcat 实现细节的调试消息，完全正常。它只是在您POST使用 curl 的请求已成功更改记录器的日志级别时才输出ROOT。

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