param of barcode modify in bargain

src/components/bargainMiddlePage/barcode/index.js

@@ -8,7 +8,8 @@ class FollowBarcode extends Component {
   constructor(props) {
     super(props);
     this.state = {
-      url: ''
+      url: '',
+      codeUrl: ''
     }
   }
 
@@ -38,7 +39,7 @@ class FollowBarcode extends Component {
   }
 
   render() {
-    const { codeSrc } = this.state;
+    const { codeUrl } = this.state;
     const { firendBaigainPrice, userInfo: { avatar }, money } = this.props;
     return (
       <div className='bargain-popup__barcode'>
@@ -48,7 +49,7 @@ class FollowBarcode extends Component {
           <p className='bargain-popup__title'>谢谢你帮我砍了{money}元！</p>
         }
         <p className='bargain-popup__desc'>关注公众号，可以再砍一刀哦~</p>
-        <i className="bargain-popup__imgage" style={{backgroundImage: `url(${codeSrc})`}}></i>
+        <i className="bargain-popup__imgage" style={{backgroundImage: `url(${codeUrl})`}}></i>
       </div>
     );
   }