discuz 論壇將www網域名稱換成bbs後編輯器內swfuplaod上傳報500錯誤，但是有時候能正常上傳;
目前基本排除伺服器上PHP的問題，因為改成空白頁面也一樣報錯。
有人遇到過這個問題嗎？求指點
swfupload 日誌：
---SWFUpload Instance Info---
Version: 2.5.0 2010-01-15 Beta 2
Movie Name: SWFUpload_0
Settings:
upload_url: http://bbs.xxxx.com/misc.php?mod=swfupload&action=swfupload&operation=upload&fid=72
flash_url: static/image/common/swfupload.swf?preventswfcaching=1398395968643
flash9_url: static/image/common/swfupload.swf?preventswfcaching=1398395968643
use_query_string: false
requeue_on_error: false
http_success:
assume_success_timeout: 0
file_post_name: Filedata
post_params: [object Object]
file_types: *.jpg;*.jpeg;*.gif;*.png
file_types_description: Image File
file_size_limit: 5000
file_upload_limit: 0
file_queue_limit: 0
debug: true
prevent_swf_caching: true
button_placeholder_id: imgSpanButtonPlaceholder
button_placeholder: Not Set
button_image_url: /static/image/common/uploadbutton.png
button_width: 100
button_height: 25
button_text:
button_text_style: color: #000000; font-size: 16pt;
button_text_top_padding: 0
button_text_left_padding: 0
button_action: -110
button_cursor: -2
button_disabled: false
custom_settings: [object Object]
Event Handlers:
swfupload_preload_handler assigned: true
swfupload_load_failed_handler assigned: true
swfupload_loaded_handler assigned: false
mouse_click_handler assigned: false
mouse_over_handler assigned: false
mouse_out_handler assigned: false
file_dialog_start_handler assigned: true
file_queued_handler assigned: true
file_queue_error_handler assigned: true
upload_resize_start_handler assigned: false
upload_start_handler assigned: true
upload_progress_handler assigned: true
upload_error_handler assigned: true
upload_success_handler assigned: true
upload_complete_handler assigned: true
debug_handler assigned: true
Support:
Load: Yes
Image Resize: No
SWF DEBUG: SWFUpload Init Complete
SWF DEBUG:
SWF DEBUG: ----- SWF DEBUG OUTPUT ----
SWF DEBUG: Version: 2.5.0 FP9 2010-02-17 Beta 3
SWF DEBUG: movieName: SWFUpload_0
SWF DEBUG: Upload URL: http://bbs.xxxx.com/misc.php?mod=swfupload&action=swfupload&operation=upload&fid=72
SWF DEBUG: File Types String: *.jpg;*.jpeg;*.gif;*.png
SWF DEBUG: Parsed File Types: jpg,jpeg,gif,png
SWF DEBUG: HTTP Success: 0
SWF DEBUG: File Types Description: Image File (*.jpg;*.jpeg;*.gif;*.png)
SWF DEBUG: File Size Limit: 5120000 bytes
SWF DEBUG: File Upload Limit: 0
SWF DEBUG: File Queue Limit: 0
SWF DEBUG: Post Params:
SWF DEBUG: type=image
SWF DEBUG: hash=44bce5db18963b7da4f22a938d165419
SWF DEBUG: uid=2461
SWF DEBUG: ----- END SWF DEBUG OUTPUT ----
SWF DEBUG:
SWF DEBUG: Stage Resize:100 by 25
SWF DEBUG: Button Image Loaded
SWF DEBUG: Stage Resize:100 by 25
SWF DEBUG: Event: fileDialogStart : Browsing files. Multi Select. Allowed file types: *.jpg;*.jpeg;*.gif;*.png
SWF DEBUG: Select Handler: Received the files selected from the dialog. Processing the file list...
SWF DEBUG: Event: fileQueued : File ID: SWFUpload_0_0
SWF DEBUG: Event: fileDialogComplete : Finished processing selected files. Files selected: 1. Files Queued: 1
SWF DEBUG: StartUpload: First file in queue
SWF DEBUG: Event: uploadStart : File ID: SWFUpload_0_0
SWF DEBUG: StartUpload(): Upload Type: Normal.
SWF DEBUG: Global Post Item: type=image
SWF DEBUG: Global Post Item: hash=44bce5db18963b7da4f22a938d165419
SWF DEBUG: Global Post Item: filetype=.jpg
SWF DEBUG: Global Post Item: uid=2461
SWF DEBUG: ReturnUploadStart(): File accepted by startUpload event and readied for standard upload. Starting upload to http://bbs.xxxx.com/misc.php?mod=swfupload&action=swfupload&operation=upload&fid=72 for File ID: SWFUpload_0_0
SWF DEBUG: Event: uploadProgress (OPEN): File ID: SWFUpload_0_0
SWF DEBUG: Event: uploadProgress: File ID: SWFUpload_0_0. Bytes: 77374. Total: 77374
SWF DEBUG: Event: uploadError: HTTP ERROR : File ID: SWFUpload_0_0. HTTP Status: 500.
SWF DEBUG: Event: uploadComplete : Upload cycle complete.
Error Code: HTTP Error, File name: 140400yj5jcc35w3idfkmk.jpg, Message: 500
回複討論(解決方案)
HTTP Status: 500 就是伺服器上PHP造成的，出現了嚴重錯誤
可能是你上傳的檔案大小超過了 php.ini 中的限制
和檔案大小沒關係的，傳多大的都一樣；這個問題是在換成子網域名稱後出現的，估計和flash跨域有關係
估計有什麼用？何況還是亂估計！
HTTP Status: 500 是伺服器發出的，可見請求已經到達了伺服器
既然已經到達了伺服器，那麼就與網域名稱無關了
之所以說估計是因為之前另一個站換網域名稱也出現這個問題，並不是亂估計
500誰都知道是伺服器內部錯誤，但是這個錯是flash爆出來的，所以猜測flash內部出錯
而且刪掉那個PHP檔案了還是報500，合理嗎
刪掉PHP檔案報500可以
用firebug查看訪問資訊
swf裡面放的 flash檔案不支援跨域
已解決了，就是flash跨域的問題
刪掉PHP檔案報500可以
用firebug查看訪問資訊
用firebug 看不了flash內部的請求的
