[improvement] Uploader: support number type of name prop (#3681)

src/uploader/README.md

@@ -108,7 +108,7 @@ export default {
 
 | Attribute | Description | Type | Default |
 |------|------|------|------|
-| name | Input name | `String` | - |
+| name | Input name | `String | Number` | - |
 | accept | Accepted file type | `String` | `image/*` |
 | preview-image | Whether to show image preview | `Boolean` | `true` |
 | preview-size | Size of preview image | `String | Number` | `80px` |

src/uploader/README.zh-CN.md

@@ -121,7 +121,7 @@ export default {
 
 | 参数 | 说明 | 类型 | 默认值 | 版本 |
 |------|------|------|------|------|
-| name | 标识符，可以在回调函数的第二项参数中获取 | `String` | - | 1.6.13 |
+| name | 标识符，可以在回调函数的第二项参数中获取 | `String | Number` | - | 2.0.3 |
 | accept | 接受的文件类型 | `String` | `image/*` | - |
 | preview-image | 是否在上传完成后展示预览图 | `Boolean` | `true` | 2.0.0 |
 | preview-size | 预览图和上传区域的尺寸，默认单位为`px` | `String | Number` | `80px` | 2.0.0 |

src/uploader/index.js

@@ -24,6 +24,10 @@ export default createComponent({
     afterRead: Function,
     beforeRead: Function,
     previewSize: [Number, String],
+    name: {
+      type: [String, Number],
+      default: ''
+    },
     previewImage: {
       type: Boolean,
       default: true
@@ -49,7 +53,7 @@ export default createComponent({
   computed: {
     detail() {
       return {
-        name: this.$attrs.name || ''
+        name: this.name
       };
     }
   },