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spring-boot 錯誤日誌一

最近一個專案中用到了springboot  在專案啟動後報錯:

===2018-11-19 08:47:10.796 INFO  org.apache.coyote.http11.Http11Processor Line:182 - 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.Http11InputBuffer.parseRequestLine(Http11InputBuffer.java:426)
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:687)
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:790)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1459)
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
	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:748)

在網上找了下  解決辦法:

一:原因是Tomcat的header緩衝區大小不夠,只需要在server.xml中增加maxHttpHeaderSize欄位即可:

二:本是http的請求 錯誤使用https方式請求 就會報該錯

試了下第二種對的  我認為跟設定server.xml沒多大關係

springboot集成了多種容器   其中Tomcat是一種   之所以main方法啟動因為可以再其整合的Tomcat中釋出  而不是在自己配置的Tomcat中釋出  

下篇文章說下  http與https