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/without.js

@@ -0,0 +1,7 @@
+import restArguments from './restArguments.js';
+import difference from './difference.js';
+
+// Return a version of the array that does not contain the specified value(s).
+export default restArguments(function(array, otherArrays) {
+  return difference(array, otherArrays);
+});