fix: 微信登录补充保存username和role

node_modules/core-js/modules/esnext.array.last-item.js

@@ -0,0 +1,27 @@
+'use strict';
+// TODO: Remove from `core-js@4`
+var DESCRIPTORS = require('../internals/descriptors');
+var addToUnscopables = require('../internals/add-to-unscopables');
+var toObject = require('../internals/to-object');
+var lengthOfArrayLike = require('../internals/length-of-array-like');
+var defineBuiltInAccessor = require('../internals/define-built-in-accessor');
+
+// `Array.prototype.lastIndex` accessor
+// https://github.com/tc39/proposal-array-last
+if (DESCRIPTORS) {
+  defineBuiltInAccessor(Array.prototype, 'lastItem', {
+    configurable: true,
+    get: function lastItem() {
+      var O = toObject(this);
+      var len = lengthOfArrayLike(O);
+      return len === 0 ? undefined : O[len - 1];
+    },
+    set: function lastItem(value) {
+      var O = toObject(this);
+      var len = lengthOfArrayLike(O);
+      return O[len === 0 ? 0 : len - 1] = value;
+    }
+  });
+
+  addToUnscopables('lastItem');
+}