编写

src/service/index.js

@@ -83,9 +83,10 @@ export function upload(url,json) {
             'Content-Type': 'multipart/form-data'
           },timeout:60000,
           onUploadProgress: progressEvent => {
-            let progress =  ((Number(progressEvent.loaded) + Number(y*process.env.MAX_FILESIZE)) / Number(json.file.size) * 100| 0);
-            console.log((Number(progressEvent.loaded), Number(y*process.env.MAX_FILESIZE),progress));
-            store.dispatch('setProgress',{type: 'change',id: json.file.uid ,num: progress});
+            if(store.state.progressList.find(i=>{return i.id === json.file.uid})){
+              let progress =  ((Number(progressEvent.loaded) + Number(y*process.env.MAX_FILESIZE)) / Number(json.file.size) * 100| 0);
+              store.dispatch('setProgress',{type: 'change',id: json.file.uid ,num: progress});
+            }
           },})
           .then(response => {
             if(response.data.code === 200){