更新

2026-08-11 17:41:36 +08:00
parent cfe4c82c90
commit 03fe4ddf9d
18771 changed files with 3617239 additions and 0 deletions
@@ -0,0 +1,25 @@
+var memStorage = require('./memStorage');
+exports = function(type) {
+    type = type || 'local';
+    var ret;
+    switch (type) {
+        case 'local':
+            ret = window.localStorage;
+            break;
+        case 'session':
+            ret = window.sessionStorage;
+            break;
+    }
+    try {
+        var x = 'test-localStorage-' + Date.now();
+        ret.setItem(x, x);
+        var y = ret.getItem(x);
+        ret.removeItem(x);
+        if (y !== x) throw new Error();
+    } catch (e) {
+        return memStorage;
+    }
+    return ret;
+};
+
+module.exports = exports;