Shulou(Shulou.com)06/03 Report--

Xiaobian to share with you what small problems will be encountered using uploadify, I believe most people still do not know how, so share this article for everyone's reference, I hope you have a lot of harvest after reading this article, let's go to understand it together!

Project needs to upload files, looking for a long time after comparison selected uploadify plug-in. But I encountered some minor problems, found a solution, and recorded it.

There is no problem uploading on my own computer, but there is a 302 error on someone else's computer, and it is found that the session identification problem

Because uploadify uses flash to upload files without dynamic files, flash re-initiates the session. Because the session has not been verified, an error is reported.

Workaround: Add;jsessionid= and sessionId to the file upload path

Note is: ;jsessionid=

Add the upload path configured by uploader;jsessionid=.

The problem is solved.

2. A page opened on the 404 error, and no request but inexplicably 404.

The crux of the original problem lies in SWFUpload, which is used by Upload to support Flash upload, but it does not judge button_p_w_picpath_url, so if button_p_w_picpath_url is empty, the current root path is requested by default. The modification method is also relatively simple, just add a judgment:

Put the following code:

this.settings.button_p_w_picpath_url = SWFUpload.completeURL(this.settings.button_p_w_picpath_url);

Amend to read

if (this.settings.button_p_w_picpath_url != "") { this.settings.button_p_w_picpath_url = SWFUpload.completeURL(this.settings.button_p_w_picpath_url); } The above is all the content of this article, thank you for reading! I believe that everyone has a certain understanding, hope to share the content to help everyone, if you still want to learn more knowledge, welcome to pay attention to the industry information channel!

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