fix: indexDB

5 months ago · 6861eee665
parent 7f4e805367
commit 6861eee665
1 changed files with 4 additions and 1 deletions
--- a/src/utils/commons.js
+++ b/src/utils/commons.js
@ -599,7 +599,10 @@ export const logWebsocket = (message, direction) => {
  var open = indexedDB.open('LogWebsocketData', 2)
  open.onupgradeneeded = function () {
    var db = open.result
-    var store = db.createObjectStore('LogStore', { keyPath: 'id', autoIncrement: true })
+    // 数据库是否存在
+    if (!db.objectStoreNames.contains('LogStore')) {
+      var store = db.createObjectStore('LogStore', { keyPath: 'id', autoIncrement: true })
+    }
  }
  open.onsuccess = function () {
    var db = open.result