fix: 微信登录补充保存username和role

node_modules/licia/$event.js

@@ -0,0 +1,22 @@
+var delegate = require('./delegate');
+var isUndef = require('./isUndef');
+var $safeEls = require('./$safeEls');
+var each = require('./each');
+exports = {
+    on: eventFactory('add'),
+    off: eventFactory('remove')
+};
+function eventFactory(type) {
+    return function(nodes, event, selector, handler) {
+        nodes = $safeEls(nodes);
+        if (isUndef(handler)) {
+            handler = selector;
+            selector = undefined;
+        }
+        each(nodes, function(node) {
+            delegate[type](node, event, selector, handler);
+        });
+    };
+}
+
+module.exports = exports;