Rekey
1adb093100
- 每个交易所独立子类：BinanceRestClient extends BaseRestClient - 统一入口 createRestClient(exchangeId) 工厂函数 - KLINE_INTERVAL_MS 移至 constants.ts - fetchKlines 签名统一为 (symbol, startTime, limit?, endTime?) - throttle 限流实际生效 - convertBinanceKline interval 参数化 - 删除 filterConsecutive 死代码 - 更新 run/exchange.ts 和 service/bnkline.ts 调用方
33 lines
1.0 KiB
TypeScript
33 lines
1.0 KiB
TypeScript
import { BaseRestClient } from "./base";
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import { BinanceRestClient } from "./binance/rest";
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/** 交易所 ID 到 RestClient 构造器的注册表 */
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const registry: Record<string, () => BaseRestClient> = {
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binance: () => new BinanceRestClient(),
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};
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/**
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* 创建交易所 REST 客户端。
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*
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* 根据交易所 ID 返回对应的 RestClient 实例，
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* 外部无需感知具体子类。
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*
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* @param exchangeId - 交易所标识（如 "binance"）
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* @returns 对应交易所的 RestClient 实例
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* @throws 如果 exchangeId 未注册
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*/
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export function createRestClient(exchangeId: string): BaseRestClient {
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const factory = registry[exchangeId];
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if (!factory) {
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const supported = Object.keys(registry).join(", ");
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throw new Error(
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`[exchanges] 不支持的交易所: "${exchangeId}"，当前支持: ${supported}`,
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);
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}
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return factory();
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}
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export { BaseRestClient } from "./base";
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export { BinanceRestClient } from "./binance/rest";
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export { KLINE_INTERVAL_MS } from "./constants";
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