fix: 微信登录补充保存username和role

node_modules/licia/safeCb.js

@@ -0,0 +1,15 @@
+var isFn = require('./isFn');
+var isObj = require('./isObj');
+var isArr = require('./isArr');
+var optimizeCb = require('./optimizeCb');
+var matcher = require('./matcher');
+var identity = require('./identity');
+var property = require('./property');
+exports = function(val, ctx, argCount) {
+    if (val == null) return identity;
+    if (isFn(val)) return optimizeCb(val, ctx, argCount);
+    if (isObj(val) && !isArr(val)) return matcher(val);
+    return property(val);
+};
+
+module.exports = exports;