From 320bd3d07502e2d1c415d282c34dfe901e8cd494 Mon Sep 17 00:00:00 2001
From: Xwite <1797350009@qq.com>
Date: Tue, 1 Oct 2024 21:42:07 +0800
Subject: [PATCH] fix(modules/web): revoke objectURL after download

---
 modules/web/src/components/SourceList.vue | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/modules/web/src/components/SourceList.vue b/modules/web/src/components/SourceList.vue
index ae0213803..1a6b41eec 100644
--- a/modules/web/src/components/SourceList.vue
+++ b/modules/web/src/components/SourceList.vue
@@ -109,7 +109,7 @@ const importSourceFile = () => {
   input.addEventListener("change", (e) => {
     // @ts-ignore
     const file = e.target.files[0];
-    var reader = new FileReader();
+    const reader = new FileReader();
     reader.readAsText(file);
     reader.onload = () => {
       try {
@@ -145,6 +145,7 @@ const outExport = () => {
   });
   exportFile.href = window.URL.createObjectURL(myBlob);
   exportFile.click();
+  window.URL.revokeObjectURL(exportFile.href); //avoid memory leak
 };
 </script>