更新前端静态网页获取方式，放弃使用后端获取api

frontend/node_modules/object.groupby/test/shimmed.js

@@ -0,0 +1,35 @@
+'use strict';
+
+require('../auto');
+
+var test = require('tape');
+var defineProperties = require('define-properties');
+var callBind = require('call-bind');
+var functionsHaveNames = require('functions-have-names')();
+
+var isEnumerable = Object.prototype.propertyIsEnumerable;
+
+var runTests = require('./tests');
+
+var name = 'groupBy';
+var fullName = 'Object.' + name;
+
+test('shimmed', function (t) {
+	var fn = Object[name];
+
+	t.equal(fn.length, 2, fullName + ' has a length of 2');
+
+	t.test('Function name', { skip: !functionsHaveNames }, function (st) {
+		st.equal(fn.name, name, fullName + ' has name "' + name + '"');
+		st.end();
+	});
+
+	t.test('enumerability', { skip: !defineProperties.supportsDescriptors }, function (et) {
+		et.equal(false, isEnumerable.call(Object, name), fullName + ' is not enumerable');
+		et.end();
+	});
+
+	runTests(callBind(fn, Object), t);
+
+	t.end();
+});