在该部分单击Browse定位要上传的图片。
不幸的是，这不适合用于图像上传，因为无法提前获知用户要上传的内容。
Unfortunately, this does not work well with image uploads because you don't know in advance what the user will upload.
一旦用户选择了要上传的文件，将标题和可选标记输入此表单并提交后，脚本的另一半就会发挥作用。
Once the user selects an image file for upload, enters a title and optional tags into this form and submits it, the second half of the script swings into action.
应用推荐