[Upload]: support capture attribute (#303)

* [Upload]: support capture attribute

* 4.1.0

Author: headwindz

docs/examples/simple.tsx

@@ -27,6 +27,7 @@ const uploaderProps = {
   onError(err) {
     console.log('onError', err);
   },
+  capture: 'user',
 };
 
 const Test = () => {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "rc-upload",
-  "version": "4.0.1",
+  "version": "4.1.0",
   "description": "upload ui component for react",
   "keywords": [
     "react",

src/AjaxUploader.tsx

@@ -266,6 +266,7 @@ class AjaxUploader extends Component<UploadProps> {
       openFileDialogOnClick,
       onMouseEnter,
       onMouseLeave,
+      capture,
       ...otherProps
     } = this.props;
     const cls = classNames({
@@ -302,6 +303,7 @@ class AjaxUploader extends Component<UploadProps> {
           {...dirProps}
           multiple={multiple}
           onChange={this.onChange}
+          {...(capture != null ? { capture } : {})}
         />
         {children}
       </Tag>