fix: 微信登录补充保存username和role

node_modules/licia/keys.js

@@ -0,0 +1,14 @@
+var has = require('./has');
+if (Object.keys && !false) {
+    exports = Object.keys;
+} else {
+    exports = function(obj) {
+        var ret = [];
+        for (var key in obj) {
+            if (has(obj, key)) ret.push(key);
+        }
+        return ret;
+    };
+}
+
+module.exports = exports;