Invalid character found in method name. HTTP method names must be tokens

客官°小女子只卖身不卖艺 2022-01-12 12:49 1226阅读 0赞

一月 19, 2019 11:37:32 上午 org.apache.coyote.http11.AbstractHttp11Processor process  
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.InternalInputBuffer.parseRequestLine(InternalInputBuffer.java:140)  
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1050)  
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:637)  
at org.apache.tomcat.util.net.JIoEndpoint$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)

将SSLEngine="on"改为off后，重启。

> **<Listener className="org.apache.catalina.core.AprLifecycleListener" SSLEngine="off" />**

网上其他**参考方案**：

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

>  <Connector URIEncoding="UTF-8" port="8080" protocol="org.apache.coyote.http11.Http11NioProtocol"  
> useBodyEncodingForURI="false"  
> enableLookups="false"  
>                connectionTimeout="20000"
> 
>                redirectPort="8443" maxHttpHeaderSize="你想要的大小"/>

2.可能是因为请求协议不对，需要统一成https或http请求。

转载于:https://www.cnblogs.com/aeolian/p/10297089.html