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

1、错误描述

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1. 信息: Error parsing HTTP request header  
2.  Note: further occurrences of HTTP header parsing errors will be logged at DEBUG level.  
3. java.lang.IllegalArgumentException: Invalid character found in method name. HTTP method names must be tokens  
4.     at org.apache.coyote.http11.AbstractNioInputBuffer.parseRequestLine(AbstractNioInputBuffer.java:233)  
5.     at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1045)  
6.     at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:684)&nbsp;&nbsp;</span></li><li class="alt"><span>&nbsp;&nbsp;&nbsp;&nbsp;at&nbsp;org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1533)  
7.     at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1489)&nbsp;&nbsp;</span></li><li class="alt"><span>&nbsp;&nbsp;&nbsp;&nbsp;at&nbsp;java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)&nbsp;&nbsp;</span></li><li class=""><span>&nbsp;&nbsp;&nbsp;&nbsp;at&nbsp;java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)  
8.     at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)  
9.     at java.lang.Thread.run(Thread.java:745)  

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

        </article>

1、错误描述

[html] view plain copy

print ?

1. 信息: Error parsing HTTP request header  
2.  Note: further occurrences of HTTP header parsing errors will be logged at DEBUG level.  
3. java.lang.IllegalArgumentException: Invalid character found in method name. HTTP method names must be tokens  
4.     at org.apache.coyote.http11.AbstractNioInputBuffer.parseRequestLine(AbstractNioInputBuffer.java:233)  
5.     at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1045)  
6.     at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:684)&nbsp;&nbsp;</span></li><li class="alt"><span>&nbsp;&nbsp;&nbsp;&nbsp;at&nbsp;org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1533)  
7.     at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1489)&nbsp;&nbsp;</span></li><li class="alt"><span>&nbsp;&nbsp;&nbsp;&nbsp;at&nbsp;java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)&nbsp;&nbsp;</span></li><li class=""><span>&nbsp;&nbsp;&nbsp;&nbsp;at&nbsp;java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)  
8.     at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)  
9.     at java.lang.Thread.run(Thread.java:745)  

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