demo页面修改

baseComponents/UploadFile/index.js

@@ -38,6 +38,7 @@ export default class UploadFile extends React.Component {
   };
 
   render() {
+    const {ShowComponent} = this.props;
     return (
       <div  style={{
         fontSize: '18px',
@@ -45,7 +46,7 @@ export default class UploadFile extends React.Component {
         paddingBottom: '10px',
         position: 'relative'
       }} >
-        <p
+        {ShowComponent ? ShowComponent :   <p
           style={{
             position: 'absolute',
             top: 0,
@@ -57,7 +58,8 @@ export default class UploadFile extends React.Component {
             margin: 'auto',
           }}>
           上传
-        </p>
+        </p>}
+
         <input type="file"
                accept={'image/*'}
                id={'infoUpload'}