java.lang.IllegalArgumentException: Invalid character found in method name

不念不忘少年蓝@ 2022-06-14 09:14 551阅读 0赞

1、错误描述

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.AbstractNioInputBuffer.parseRequestLine(AbstractNioInputBuffer.java:233)
    	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1045)
    	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:684)
    	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1533)
    	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1489)
    	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    	at java.util.concurrent.ThreadPoolExecutor$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)

2、错误原因

由错误提示可知，是因为方法名内有不合法的字符

3、解决办法

（1）检查方法名称，去掉不合法的字符