hyadijxp 发表于 2018-11-29 11:31:50

tomcat报错2

  

  tomcat报错调试:
  
  Jun 12, 2016 4:19:43 PM org.apache.coyote.http11.AbstractHttp11Processor process
  INFO: Error parsing HTTP request header
  Note: further occurrences of HTTP header parsing errors will be logged at DEBUG level.
  java.lang.ArrayIndexOutOfBoundsException: -64
  at org.apache.coyote.http11.InternalInputBuffer.parseHeader(InternalInputBuffer.java:341)
  at org.apache.coyote.http11.InternalInputBuffer.parseHeaders(InternalInputBuffer.java:271)
  at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1007)
  at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:625)
  at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
  at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
  at java.lang.Thread.run(Thread.java:745)
  

  

  是Tomcat的header缓冲区大小不够,只需要在server.xml中增加maxHttpHeaderSize字段即可:
  


  

  tomcat常用配置注释:
  maxHttpHeaderSize="8192"http请求头信息的最大程度,超过此长度的部分不予处理。一般8K。
URIEncoding="UTF-8"指定Tomcat容器的URL编码格式。
disableUploadTimeout="true"上传时是否使用超时机制
enableLookups="false"--是否反查域名,默认值为true。为了提高处理能力,应设置为false
compression="on"   打开压缩功能
compressionMinSize="10240"启用压缩的输出内容大小,默认为2KB
noCompressionUserAgents="gozilla, traviata"   对于以下的浏览器,不启用压缩
compressableMimeType="text/html,text/xml,text/javascript,text/css,text/plain" 哪些资源类型需要压缩
  

  tomcat配置示例:
  

  配置示例

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