IllegalArgumentException: Invalid character found in the HTTP protocol

2020-02-13 09:50:50 浏览数 (1)
代码语言：javascript复制
07-Jan-2020 22:34:30.342 SEVERE [ajp-nio-8009-exec-2] org.apache.coyote.ajp.AjpMessage.processHeader Invalid message received with signature [18245]
07-Jan-2020 22:34:30.388 SEVERE [ajp-nio-8009-exec-3] org.apache.coyote.ajp.AjpMessage.processHeader Invalid message received with signature [18245]
07-Jan-2020 22:34:30.390 SEVERE [ajp-nio-8009-exec-4] org.apache.coyote.ajp.AjpMessage.processHeader Invalid message received with signature [5635]
07-Jan-2020 22:34:30.400 SEVERE [ajp-nio-8009-exec-5] org.apache.coyote.ajp.AjpMessage.processHeader Invalid message received with signature [32926]
07-Jan-2020 22:34:30.400 INFO [http-nio-80-exec-10] org.apache.coyote.http11.Http11Processor.service 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 the HTTP protocol
        at org.apache.coyote.http11.Http11InputBuffer.parseRequestLine(Http11InputBuffer.java:541)
        at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:684)
        at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
        at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:806)
        at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1498)
        at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
        at java.lang.Thread.run(Thread.java:748)

07-Jan-2020 22:34:30.414 SEVERE [ajp-nio-8009-exec-6] org.apache.coyote.ajp.AjpMessage.processHeader Invalid message received with signature [18245]
07-Jan-2020 22:34:30.416 SEVERE [ajp-nio-8009-exec-7] org.apache.coyote.ajp.AjpMessage.processHeader Invalid message received with signature [768]
07-Jan-2020 22:34:30.418 SEVERE [ajp-nio-8009-exec-8] org.apache.coyote.ajp.AjpMessage.processHeader Invalid message received with signature [768]

解决办法 修改Tomcat的server.xml

代码语言：javascript复制
<Connector port="80" protocol="HTTP/1.1"
               connectionTimeout="20000"
               maxHttpHeaderSize ="20480"
               redirectPort="8443" />
xml tomcat server

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