underscore读取，排行榜保护

game-server/app/services/timeTaskService.ts

@@ -16,7 +16,7 @@ import { RankParam } from '../pubUtils/interface';
 import { RoleModel } from '../db/Role';
 import { MailModel, MailType } from '../db/Mail';
 import { pinus } from 'pinus';
-const _ = require('underscore');
+import { indexOf } from 'underscore';
 const PER_SECOND = 1 * 1000;
 const PER_DAY = 24 * 60 * 60;
 const SETTLE_DIFF = 29 * 60;
@@ -133,7 +133,7 @@ export async function resetPvpWarId() {
     console.log('resetPvpWarId');
     let systemConfig = await SystemConfigModel.findSystemConfig();
     let warIds = deepCopy(getPvpGkWarIds());
-    let index = _.indexOf(warIds, systemConfig.warId);
+    let index = indexOf(warIds, systemConfig.warId);
     if (index != -1) {
         warIds.splice(index, 1);
     }