任务：提取创建武将方法

shared/db/Guild.ts

@@ -2,7 +2,7 @@ import BaseModel from './BaseModel';
 import { index, getModelForClass, prop, DocumentType, Ref } from '@typegoose/typegoose';
 import Role, { RoleType } from './Role';
 import { genCode } from '../pubUtils/util';
-import { GUILD_STRUCTURE, GUILD_STATUS, GUILD_PER_PAGE, GUILD_SELECT, RANK_TYPE, REDIS_KEY } from '../consts';
+import { GUILD_STRUCTURE, GUILD_STATUS, GUILD_PER_PAGE, GUILD_SELECT, REDIS_KEY } from '../consts';
 import { getCurWeekTime, nowSeconds } from '../pubUtils/timeUtil';
 import { reduceCe } from '../pubUtils/util';
 

shared/db/Hero.ts

@@ -4,7 +4,6 @@ import Equip, {  } from './Equip';
 import { CounterModel } from './Counter';
 import { COUNTER, EQUIP_TYPE } from '../consts';
 import { reduceCe } from '../pubUtils/util';
-import { nowSeconds } from '../pubUtils/timeUtil';
 
 class CeAttrData {
     @prop({ required: true })