类型 异常报告
消息 在请求目标中找到无效字符[/UserDir/201565825552015641622140xe70xa70x910xe60x8a0x800xe60x8a0xa50xe50x910x8a0xe70x9a0x840xe70xbc0x960xe50x860x990xe50x920x8c0xe50xae0xa10xe60xa00xb80xef0xbc0x880xe40xb80x8a0xe70xbd0x910xe70x890x880xef0xbc0x89.pdf ]。有效字符在RFC 7230和RFC 3986中定义
描述 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。
例外情况
java.lang.IllegalArgumentException: 在请求目标中找到无效字符[/UserDir/201565825552015641622140xe70xa70x910xe60x8a0x800xe60x8a0xa50xe50x910x8a0xe70x9a0x840xe70xbc0x960xe50x860x990xe50x920x8c0xe50xae0xa10xe60xa00xb80xef0xbc0x880xe40xb80x8a0xe70xbd0x910xe70x890x880xef0xbc0x89.pdf ]。有效字符在RFC 7230和RFC 3986中定义org.apache.coyote.http11.Http11InputBuffer.parseRequestLine(Http11InputBuffer.java:490)org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:256)org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:936)org.apache.tomcat.util.net.Nio2Endpoint$SocketProcessor.doRun(Nio2Endpoint.java:1734)org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)org.apache.tomcat.util.net.AbstractEndpoint.processSocket(AbstractEndpoint.java:1335)org.apache.tomcat.util.net.Nio2Endpoint$Nio2SocketWrapper$2.completed(Nio2Endpoint.java:645)org.apache.tomcat.util.net.Nio2Endpoint$Nio2SocketWrapper$2.completed(Nio2Endpoint.java:621)org.apache.tomcat.util.net.SecureNio2Channel$1.completed(SecureNio2Channel.java:1024)org.apache.tomcat.util.net.SecureNio2Channel$1.completed(SecureNio2Channel.java:947)java.base/sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:127)java.base/sun.nio.ch.Invoker$2.run(Invoker.java:219)java.base/sun.nio.ch.AsynchronousChannelGroupImpl$1.run(AsynchronousChannelGroupImpl.java:112)org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1190)org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63)java.base/java.lang.Thread.run(Thread.java:834)):注意 主要问题的全部 stack 信息可以在 server logs 里查看
Apache Tomcat/9.0.93