The image parameter handler will be automatically invoked when that template is displayed.
在显示该模板时,将自动调用图像参数处理程序。
Save, reload, and you've finally got what you want: a handler that gets the image name and is ready to send it to the PHP server-side script. Figure 6 shows things in action at this stage.
保存、重新加载,终于得到了我们所想要的:一个能获取图像名称并准备将其发给PHP服务器端脚本的处理程序。
The major difference here is that instead of making the user name part of the success URL, you make it a parameter because it makes the image parameter handler much simpler.
这里的主要区别在于没有对成功的URL使用用户名,而是将用户名作为参数,因为它可以使照片参数处理程序变得更加简单。
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