新增

src/api/modules/index.ts

@@ -28,6 +28,7 @@ export { OrderService } from './order'
 export { AssetService } from './asset'
 export { AgentRechargeService } from './agentRecharge'
 export { WechatConfigService } from './wechatConfig'
+export { ExchangeService } from './exchange'
 
 // TODO: 按需添加其他业务模块
 // export { SettingService } from './setting'