Merge branches 'dev_aliyun' and 'topic_bank' of https://bdgit.educoder.net/Hjqreturn/educoder into topic_bank

app/views/shixuns/add_file.json.jbuilder

@@ -1,2 +1 @@
-json.content @content
+json.url "/shixuns/#{@shixun.identifier}/repository/master/shixun_show/#{@path}"
-json.path @path

public/react/src/modules/courses/graduation/tasks/GraduationTasksedit.js

@@ -103,6 +103,7 @@ class GraduationTasksedit extends Component{
   }
   // 附件相关 START
   handleChange = (info) => {
+    if(info.file.status == "done" || info.file.status == "uploading"){
       let fileList = info.fileList;
       // console.log(fileList)
       // for(var list of fileList ){
@@ -112,6 +113,7 @@ class GraduationTasksedit extends Component{
         fileList: appendFileSizeToUploadFileAll(fileList),
       });
     }
+  }
 
   // onAttachmentRemove = (file) => {
   //   // confirm({