调整

public/react/src/modules/courses/Resource/Fileslistitem.js

@@ -31,6 +31,10 @@ class Fileslistitem extends Component{
 				let newvalue=Base64.encode(value)
         let {discussMessage,coursesId}=this.props
         let file_id=discussMessage.id
+				let link = document.createElement('a');
+				document.body.appendChild(link);
+		  	link.download = Base64.decode(newvalue);
+
         let url="/files/"+file_id+"/histories.json"
         axios.get(url,{
             params:{
@@ -39,21 +43,15 @@ class Fileslistitem extends Component{
         }).then((result)=>{
 
             if(result.data.attachment_histories.length===0){
-
-              let link = document.createElement('a');
-							document.body.appendChild(link);
               link.href = result.data.url;
-							console.log(newvalue)
-              // link.download = Base64.decode(newvalue);
+							link.style.display = 'none';
+							document.body.appendChild(link);
+							link.click();
               //兼容火狐浏览器
               // let evt = document.createEvent("MouseEvents");
               // evt.initEvent("click", false, false);
               // link.dispatchEvent(evt);
               // document.body.removeChild(link);
-							link.style.display = 'none';
-					    link.setAttribute('download',result.data.title);
-						  document.body.appendChild(link);
-						  link.click();
               // // window.location.href=result.data.url;
               // let url = window.URL.createObjectURL(new Blob([result.data.url]));
               // let link = document.createElement('a');