docs: info about Upload file.status

components/upload/index.en-US.md

@@ -66,7 +66,7 @@ When uploading state change, it returns:
    {
       uid: 'uid',      // unique identifier, negative is recommend, to prevent interference with internal generated id
       name: 'xx.png',   // file name
-      status: 'done', // options：uploading, done, error, removed
+      status: 'done', // options：uploading, done, error, removed. Intercepted file by beforeUpload don't have status field.
       response: '{"status": "success"}', // response from server
       linkProps: '{"download": "image"}', // additional html props of file link
       xhr: 'XMLHttpRequest{ ... }', // XMLHttpRequest Header

components/upload/index.zh-CN.md

@@ -67,7 +67,7 @@ cover: https://gw.alipayobjects.com/zos/alicdn/QaeBt_ZMg/Upload.svg
    {
       uid: 'uid',      // 文件唯一标识，建议设置为负数，防止和内部产生的 id 冲突
       name: 'xx.png'   // 文件名
-      status: 'done', // 状态有：uploading done error removed
+      status: 'done', // 状态有：uploading done error removed，被 beforeUpload 拦截的文件没有 status 属性
       response: '{"status": "success"}', // 服务端响应内容
       linkProps: '{"download": "image"}', // 下载链接额外的 HTML 属性
    }