fix(export): harden downloads and CSV encoding

2026-06-16 21:03:58 +08:00 · 2026-02-22 12:42:32 +08:00
parent a47c990cf4
commit c75aeecec5
5 changed files with 48 additions and 47 deletions
@@ -0,0 +1,22 @@
+export type DownloadBlobOptions = {
+  filename: string;
+  blob: Blob;
+  revokeDelayMs?: number;
+};
+
+export function downloadBlob({ filename, blob, revokeDelayMs = 1000 }: DownloadBlobOptions) {
+  const url = window.URL.createObjectURL(blob);
+  const link = document.createElement('a');
+  link.href = url;
+  link.download = filename;
+  link.rel = 'noopener';
+  link.style.display = 'none';
+  document.body.appendChild(link);
+  link.click();
+
+  window.setTimeout(() => {
+    window.URL.revokeObjectURL(url);
+    link.remove();
+  }, revokeDelayMs);
+}
+