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fix(upload): fix real upload progress not reported when useMockProgress is false #2690

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Merged
anlyyao merged 1 commit into from
Sep 9, 2026
Merged

fix(upload): fix real upload progress not reported when useMockProgress is false #2690

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33 changes: 17 additions & 16 deletions js/upload/xhr.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -108,22 +108,23 @@ export default function xhr({

if (xhr.upload) {
xhr.upload.onprogress = (event: ProgressEvent) => {
let realPercent = 0;
if (event.total > 0) {
realPercent = Math.round((event.loaded / event.total) * 100);
}
percent = Math.max(realPercent, percent);
if (percent !== realPercent && innerFiles[0]?.percent !== percent) {
const progressFiles = innerFiles.map((item) => ({ ...item, percent }));
onProgress({
event,
percent,
file: file || progressFiles[0],
files: progressFiles,
type: 'real',
XMLHttpRequest: xhr,
});
}
const realPercent = event.total > 0 ? Math.round((event.loaded / event.total) * 100) : 0;

if (realPercent <= percent) return;
percent = realPercent;
// 同步真实进度到文件对象，确保进度展示和回调数据一致
innerFiles.forEach((item) => {
item.percent = percent;
});
const progressFiles = innerFiles.map((item) => ({ ...item, percent }));
onProgress({
event,
percent,
file: file || progressFiles[0],
files: progressFiles,
type: 'real',
XMLHttpRequest: xhr,
});
};
}

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