HTTP/1.1 400
Content-Type: text/html;charset=utf-8
Content-Language: zh-CN
Content-Length: 1880
Date: Wed, 22 May 2024 21:46:22 GMT
Connection: close
Server: SY8045
<!doctype html><html lang="zh"><head><title>HTTP Status 400 – 错误的请求</title><style type="text/css">body {font-family:Tahoma,Arial,sans-serif;} h1, h2, h3, b {color:white;background-color:#525D76;} h1 {font-size:22px;} h2 {font-size:16px;} h3 {font-size:14px;} p {font-size:12px;} a {color:black;} .line {height:1px;background-color:#525D76;border:none;}</style></head><body><h1>HTTP Status 400 – 错误的请求</h1><hr class="line" /><p><b>Type</b> 异常报告</p><p><b>消息</b> 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.</p><p><b>描述</b> 由于被认为是客户端对错误（例如：畸形的请求语法、无效的请求信息帧或者虚拟的请求路由），服务器无法或不会处理当前请求。</p><p><b>Exception</b></p><pre>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.
org.apache.coyote.http11.Http11InputBuffer.parseRequestLine(Http11InputBuffer.java:432)
org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:502)
org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:818)
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1623)
org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.lang.Thread.run(Thread.java:748)
</pre><p><b>):注意</b> 主要问题的全部 stack 信息可以在 server logs 里查看</p><hr class="line" /><h3>Apache Tomcat/8.5.53</h3></body></html>
