时间：2020-10-09 22:42:10 | 栏目：jquery | 点击：次
在使用jquery uploadify时如果不设置button_image_url参数，就会出现一些多余的get请求，甚至报404的错误，这是该插件的一个bug，官方给出的解决方案如下：
找到如下代码：
this.settings.upload_url = SWFUpload.completeURL(this.settings.upload_url); this.settings.button_image_url = SWFUpload.completeURL(this.settings.button_image_url)
修改成
this.settings.upload_url = SWFUpload.completeURL(this.settings.upload_url); this.settings.button_image_url = this.settings.button_image_url ? SWFUpload.completeURL(this.settings.button_image_url) : this.settings.button_image_url