[求助]Permission denied

qizhanlantian

i am in LINUX debian

org.apache.commons.fileupload.FileUploadException: Processing of multipart/form-data request failed. /upload__73185f4f_10c0f8ebf10__8000_00000002.tmp (Permission denied)
        at org.apache.commons.fileupload.FileUploadBase.parseRequest(FileUploadBase.java:384)
        at org.apache.commons.fileupload.servlet.ServletFileUpload.parseRequest(ServletFileUpload.java:116)
        at org.apache.jsp.upload.doupload_jsp._jspService(doupload_jsp.java:80)
        at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
        at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
        at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
        at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
        at org.javaer.servlet.EncodingFilter.doFilter(EncodingFilter.java:36)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
        at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
        at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
        at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
        at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
        at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
        at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
        at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
        at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
        at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
        at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
        at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
        at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
        at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
        at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
        at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
        at java.lang.Thread.run(Thread.java:595)

qizhanlantian

i have already



chmod 777 up_images

CuitGGyy

看看
chmod 777到底管不管用吧？另外还要看owner和group
我原来把程序放到一个挂载的fat分区就是run不起来，后来发现suse挂该分区的时候，用户默认只能是root，并且其他用户基本上没有执行权限，后来放到我的home下就好了。

还有你还要看看server配置的问题，并不是说你chmod 777就代表server运行时候的用户与权限。这点在apache上表现得尤为明显，还需要好好配置以下用户。比如apache启动后，默认以nobody用户访问，可是某些linux系统，比如suse根本不存在nobody用户。

远程访问服务器与本地访问在权限配置上有很大不同，他们的权限基本上是分离的，换句话说就是同一个目录本地访问的权限并不代表远程访问的权限；这需要看远程访问的用户是谁，以及他们的权限，一般作为server大多数是特定用户名的远程用户，与本地继承该系统进程用户是不一样的。