Question

Java 上传 文件 出现 “文件名、目录名或卷标语法不正确” 的提示

本地上传的时候正常，但是 局域网上传 是 就会出现 该错误。

java.io.FileNotFoundException: e:\xx\upload\Content-Disposition: form-data; name="filename"; filename="2.jpg (文件名、目录名或卷标语法不正确。)
at java.io.FileOutputStream.open(Native Method)
at java.io.FileOutputStream.<init>(FileOutputStream.java:179)
at java.io.FileOutputStream.<init>(FileOutputStream.java:102)
at org.apache.jsp.file_jsp._jspService(file_jsp.java:83)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:619)

Answer 1

java.io.FileNotFoundException: e:\xx\upload\Content-Disposition: form-data; name="filename"; filename="2.jpg (文件名、目录名或卷标语法不正确。)
都很明显了，文件没有找到

Answer 2

在工程目录里创建一个文件夹 传到这个文件夹里

Answer 3

FileNotFoundException
文件未找到哦,估计路径不正确,楼主好好检查

Answer 4

看看是不是文件名或者路径写错了，包括空格特殊符号什么的，我以前就碰到过这种问题

Answer 5

windows的路径JAVA中是不识别的。