fix: 微信登录补充保存username和role

node_modules/licia/repeat.js

@@ -0,0 +1,12 @@
+exports = function(str, n) {
+    var ret = '';
+    if (n < 1) return '';
+    while (n > 0) {
+        if (n & 1) ret += str;
+        n >>= 1;
+        str += str;
+    }
+    return ret;
+};
+
+module.exports = exports;