更新前端静态网页获取方式，放弃使用后端获取api

frontend/node_modules/underscore/modules/findWhere.js

@@ -0,0 +1,8 @@
+import find from './find.js';
+import matcher from './matcher.js';
+
+// Convenience version of a common use case of `_.find`: getting the first
+// object containing specific `key:value` pairs.
+export default function findWhere(obj, attrs) {
+  return find(obj, matcher(attrs));
+}