问题遇到的现象和发生背景
springmvc项目
问题相关代码,请勿粘贴截图
运行结果及报错内容
14-Feb-2022 18:16:39.276 信息 [http-nio-18080-exec-7] org.apache.coyote.http11.Http11Processor.service 解析 HTTP 请求 header 错误
注意:HTTP请求解析错误的进一步发生将记录在DEBUG级别。
java.lang.IllegalArgumentException: 在方法名称中发现无效的字符串, HTTP 方法名必须是有效的符号.
at org.apache.coyote.http11.Http11InputBuffer.parseRequestLine(Http11InputBuffer.java:419)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:269)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:893)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1723)
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)