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信息: Error parsing HTTP request header
 Note: further occurrences of HTTP header parsing errors will be logged at DEBUG level.
java.lang.IllegalArgumentException: Invalid character found in method name. HTTP method names must be tokens
    at org.apache.coyote.http11.Http11InputBuffer.parseRequestLine(Http11InputBuffer.java:406)
    at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:380)
    at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
    at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:796)
    at org.apache.tomcat.util.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1372)
    at org.apache.tomcat.util.SocketProcessorBase.run(SocketProcessorBase.java:49)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
    at java.lang.Thread.run(Thread.java:745)
二月 28, 2019 5:53:05 下午 org.apache.coyote.http11.Http11Processor service
信息: Error parsing HTTP request header
 Note: further occurrences of HTTP header parsing errors will be logged at DEBUG level.
java.lang.IllegalArgumentException: Invalid character found in method name. HTTP method names must be tokens
    at org.apache.coyote.http11.Http11InputBuffer.parseRequestLine(Http11InputBuffer.java:406)
    at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:380)
    at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
    at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:796)
    at org.apache.tomcat.util.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1372)
    at org.apache.tomcat.util.SocketProcessorBase.run(SocketProcessorBase.java:49)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
    at java.lang.Thread.run(Thread.java:745)
 

 

解决方法

https://blog.csdn/zx1323/article/details/77018404

 

 

 

启动tomcat时看到日志上有异常

further occurrences of HTTP header parsing errors will be logged at DEBUG level.
 

百度很多博文都指向了一篇解析的很详细的博文：http://blog.csdn/codetomylaw/article/details/43407443

 

没啥耐心看了，等于说maxHttpHeaderSize默认配置上没有的，但默认值是8*1024 ，那我就调成了10*1024试试，然后就OK了，以后有时间再研究吧

修改tomcat   service.xml配置文件中的

 

 

  1. <Connector port="8080" protocol="HTTP/1.1"

  2. connectionTimeout="20000"

  3. maxHttpHeaderSize ="10240"

  4. redirectPort="8443" />

本文标签： 报错occurrenceshttpTomcatNote

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