Question

我有一个接受用户图片的页面，重命名它们并返回新文件名以供进一步处理

<cffunction name="uploadfile" access="public" returntype="string">
<!--- TODO files should not be uploaded to web accesible directories - use #GetTempDirectory()# to use the temporary directory--->
        <cfargument name="forma" type="struct" required="yes">
        <cfargument name="db" type="string" required="yes">
        <cfargument name="user_id" type="string" required="yes">              
        <cfparam name="new_filename" default="">  
        <cfset mediapath = expandpath('/ugc_images/images')>
        <cfset thumbpath = expandpath('/ugc_images/images/thumbs')>

        <cfif structKeyExists(forma,"fileUpload") and len(forma.fileUpload)>
             <cffile action="upload"  filefield="FileUpload" destination="#MediaPath#" nameconflict="makeunique" accept="image/jpeg,image/gif,image/png">
             <!---<cfset serverfile.extension = right(file.serverFile, 3)>             --->
             <cfset new_filename= "#user_id#_#DateFormat(Now(), "mm-dd-yyyy")#.jpg">          
             <cffile action="rename" source="#MediaPath#/#file.serverFile#" destination="#MediaPath#/#new_filename#"/>
         <cfimage source="#MediaPath#/#new_filename#" name="myImage">   
         <cfset ImageSetAntialiasing(myImage,"on")>          
         <cfif myImage.width gt 1000 or myImage.height gt 1000><cfset ImageScaleToFit(myImage,1000,1000)> </cfif>                   
         <cfset ImageWrite(myImage,"#MediaPath#/#new_filename#")>   
         <cfif myImage.width gt 300 or myImage.height gt 300><cfset ImageScaleToFit(myImage,300,300)></cfif>        
         <cfset ImageWrite(myImage,"#thumbpath#/#new_filename#")>


        </cfif>

    <cfreturn "#new_filename#"> 
    </cffunction><!---EO uploadfile--->

在调用该函数之后（确实上传并保存了文件及其缩略图，所有的coldfusion功能似乎都挂了。网络服务器仍然提供纯文本，但任何coldfusion标签无论多么简单，超时例如，在上述之后我有了这个：

    This text is served to the browser
<hr>
        and this
<hr>
        <cfoutput >but this times out</cfoutput>
        and it never gets here
        <hr>

这一切在我的本地计算机上运行良好，但在远程（生产）服务器上它崩溃了。它位于共享主机上，因此我对设置的访问权限有限

知道发生了什么事吗？

文件上传后，coldfusion挂起

0 个答案: