类型 异常报告
消息 在请求目标中找到无效字符[/uploadfiles/file/201404/a?k_?%27?????D?qa??5%3E????cY?v%CB%9A%C5%87%CD%9E%22%3E?9i?2%CE%B3??Yi??W????6?5P%DD%9D???]??P??|y?????Y? ]。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[/uploadfiles/file/201404/a?k_?%27?????D?qa??5%3E????cY?v%CB%9A%C5%87%CD%9E%22%3E?9i?2%CE%B3??Yi??W????6?5P%DD%9D???]??P??|y?????Y? ]。有效字符在RFC 7230和RFC 3986中定义 org.apache.coyote.http11.Http11InputBuffer.parseRequestLine(Http11InputBuffer.java:509) org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:513) org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:885) org.apache.tomcat.util.net.Nio2Endpoint$SocketProcessor.doRun(Nio2Endpoint.java:1710) org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) org.apache.tomcat.util.net.AbstractEndpoint.processSocket(AbstractEndpoint.java:1184) org.apache.tomcat.util.net.Nio2Endpoint$Nio2SocketWrapper$2.completed(Nio2Endpoint.java:637) org.apache.tomcat.util.net.Nio2Endpoint$Nio2SocketWrapper$2.completed(Nio2Endpoint.java:615) org.apache.tomcat.util.net.SecureNio2Channel$1.completed(SecureNio2Channel.java:1008) org.apache.tomcat.util.net.SecureNio2Channel$1.completed(SecureNio2Channel.java:936) sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:126) sun.nio.ch.Invoker$2.run(Invoker.java:218) sun.nio.ch.AsynchronousChannelGroupImpl$1.run(AsynchronousChannelGroupImpl.java:112) org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) java.lang.Thread.run(Thread.java:750)
):注意 主要问题的全部 stack 信息可以在 server logs 里查看