select multiple files， how to get every file's progress?

[xsawn]

if I select more than one file, i can get only one progress event of all the files.
then i can only get one progress bar.
i want to get every file's progress bar.

[wizard-a]

@xxshawn 我目前能想到的方法:

1. 你把多个文件个拆开，一个一个上传，
2. 你可以自己去写个算法去计算多个文件当中的每一个上传进度。

       const { fileList, fileUploading } = this.state;
       if (fileUploading.length == 1) {
           let p = (progress.loaded / progress.total) * 100;
           this.onProgress(p, fileUploading[0], fileList);
           return;
       }
       if (fileUploading.length > 1) {
           let sumFileSize = 0,
               progressedSize = 0,
               nextFileProgressZero = false;
           fileUploading.forEach(file => {
               let p = 0;
               if (progress.loaded == progress.total) {
                   p = 100;
               } else if (nextFileProgressZero) {
                   p = 0;
               } else if (!nextFileProgressZero) {
                   sumFileSize += file.file.size;
                   // 处理进度 大于当前文件大小
                   if (progress.loaded - sumFileSize > 0) {
                       p = 100;
                       progressedSize += file.file.size;
                   } else {
                       p = ((progress.loaded - progressedSize) / file.file.size) * 100;
                       nextFileProgressZero = true;
                   }
               }
               this.onProgress(p, file, fileList);
           })
       }
   }

[anurodhsahu]

@Jiechud Can you please be more specific? Where to write this block of code and from where we get the vale of fileList and fileUploading?