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@ -1,5 +1,6 @@
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// TQAPI数据源实现 - 使用Python服务
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import { DataSource } from './DataSource';
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import { logger } from '../../utils/logger';
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// 简化的HTTP客户端
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class HttpClient {
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@ -16,18 +17,18 @@ class HttpClient {
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url += `?${queryString}`;
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}
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console.log('发送GET请求:', url);
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logger.log('发送GET请求:', url);
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try {
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// 设置20秒超时
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const controller = new AbortController();
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const timeoutId = setTimeout(() => {
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console.error('GET请求超时，正在中止请求...');
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logger.error('GET请求超时，正在中止请求...');
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controller.abort();
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}, 20000);
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try {
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console.log('正在发送GET请求...');
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logger.log('正在发送GET请求...');
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const start = Date.now();
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const response = await fetch(url, {
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method: 'GET',
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@ -37,44 +38,44 @@ class HttpClient {
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signal: controller.signal
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});
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const end = Date.now();
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console.log(`GET请求完成，耗时: ${end - start}ms`);
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console.log('GET请求响应状态:', response.status);
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logger.log(`GET请求完成，耗时: ${end - start}ms`);
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logger.log('GET请求响应状态:', response.status);
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if (!response.ok) {
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const errorText = await response.text();
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console.error('GET请求失败:', errorText);
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logger.error('GET请求失败:', errorText);
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throw new Error(`HTTP error! status: ${response.status}, message: ${errorText}`);
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}
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console.log('正在解析GET响应数据...');
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logger.log('正在解析GET响应数据...');
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const data = await response.json();
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console.log('GET请求响应数据:', data);
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logger.log('GET请求响应数据:', data);
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return data as T;
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} finally {
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clearTimeout(timeoutId);
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}
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} catch (error: any) {
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console.error('GET请求网络错误:', error.message || error);
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console.error('错误详情:', error);
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console.error('错误堆栈:', error.stack);
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logger.error('GET请求网络错误:', error.message || error);
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logger.error('错误详情:', error);
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logger.error('错误堆栈:', error.stack);
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throw new Error(`网络请求失败: ${error.message || error}`);
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}
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}
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async post<T>(endpoint: string, data?: any): Promise<T> {
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const url = `${this.baseUrl}${endpoint}`;
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console.log('发送POST请求:', url, '数据:', data);
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logger.log('发送POST请求:', url, '数据:', data);
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try {
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// 设置20秒超时
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const controller = new AbortController();
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const timeoutId = setTimeout(() => {
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console.error('POST请求超时，正在中止请求...');
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logger.error('POST请求超时，正在中止请求...');
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controller.abort();
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}, 20000);
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try {
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console.log('正在发送请求...');
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logger.log('正在发送请求...');
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const start = Date.now();
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const response = await fetch(url, {
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method: 'POST',
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@ -85,26 +86,26 @@ class HttpClient {
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signal: controller.signal
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});
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const end = Date.now();
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console.log(`请求完成，耗时: ${end - start}ms`);
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console.log('POST请求响应状态:', response.status);
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logger.log(`请求完成，耗时: ${end - start}ms`);
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logger.log('POST请求响应状态:', response.status);
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if (!response.ok) {
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const errorText = await response.text();
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console.error('POST请求失败:', errorText);
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logger.error('POST请求失败:', errorText);
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throw new Error(`HTTP error! status: ${response.status}, message: ${errorText}`);
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}
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console.log('正在解析响应数据...');
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logger.log('正在解析响应数据...');
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const responseData = await response.json();
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console.log('POST请求响应数据:', responseData);
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logger.log('POST请求响应数据:', responseData);
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return responseData as T;
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} finally {
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clearTimeout(timeoutId);
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}
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} catch (error: any) {
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console.error('POST请求网络错误:', error.message || error);
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console.error('错误详情:', error);
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console.error('错误堆栈:', error.stack);
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logger.error('POST请求网络错误:', error.message || error);
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logger.error('错误详情:', error);
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logger.error('错误堆栈:', error.stack);
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throw new Error(`网络请求失败: ${error.message || error}`);
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}
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}
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@ -123,7 +124,7 @@ export class TQDataSource implements DataSource {
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};
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constructor(config: any = {}) {
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console.log('使用TQAPI数据源初始化...');
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logger.log('使用TQAPI数据源初始化...');
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// 从配置中读取端口，默认8001
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const port = config.pythonPort || 8001;
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this.config = {
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@ -134,26 +135,26 @@ export class TQDataSource implements DataSource {
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maxConnections: config.maxConnections || 5,
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pythonServiceUrl: config.pythonServiceUrl || `http://127.0.0.1:${port}/api`
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};
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console.log('TQAPI数据源配置:', this.config);
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logger.log('TQAPI数据源配置:', this.config);
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// 测试Python服务URL是否正确
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console.log('测试Python服务URL:', this.config.pythonServiceUrl);
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logger.log('测试Python服务URL:', this.config.pythonServiceUrl);
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this.httpClient = new HttpClient(this.config.pythonServiceUrl!);
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}
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async initialize(): Promise<boolean> {
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try {
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console.log('开始初始化TQAPI数据源...');
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console.log('Python服务URL:', this.config.pythonServiceUrl);
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console.log('连接参数:', {
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logger.log('开始初始化TQAPI数据源...');
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logger.log('Python服务URL:', this.config.pythonServiceUrl);
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logger.log('连接参数:', {
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username: this.config.username ? '***' : '',
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password: this.config.password ? '***' : ''
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});
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// 先测试Python服务是否可达
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console.log('测试Python服务是否可达...');
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logger.log('测试Python服务是否可达...');
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try {
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const testUrl = `${this.config.pythonServiceUrl}/../health`;
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console.log('测试URL:', testUrl);
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logger.log('测试URL:', testUrl);
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// 使用AbortController设置超时
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const controller = new AbortController();
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const timeoutId = setTimeout(() => controller.abort(), 10000);
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@ -162,21 +163,21 @@ export class TQDataSource implements DataSource {
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method: 'GET',
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signal: controller.signal
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});
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console.log('Python服务健康检查响应:', testResponse.status);
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logger.log('Python服务健康检查响应:', testResponse.status);
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if (testResponse.ok) {
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console.log('Python服务可达');
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logger.log('Python服务可达');
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} else {
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console.error('Python服务不可达，状态码:', testResponse.status);
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logger.error('Python服务不可达，状态码:', testResponse.status);
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}
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} finally {
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clearTimeout(timeoutId);
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}
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} catch (error: any) {
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console.error('Python服务健康检查失败:', error.message || error);
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logger.error('Python服务健康检查失败:', error.message || error);
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}
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// 连接到天勤服务器
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console.log('连接到天勤服务器...');
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logger.log('连接到天勤服务器...');
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try {
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const response = await this.httpClient.post<any>('/connect', {
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@ -184,24 +185,24 @@ export class TQDataSource implements DataSource {
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password: this.config.password
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});
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console.log('连接响应:', response);
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logger.log('连接响应:', response);
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if (response.success) {
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console.log('TQAPI连接成功');
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logger.log('TQAPI连接成功');
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this.initialized = true;
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return true;
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} else {
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console.error('TQAPI连接失败:', response.message);
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logger.error('TQAPI连接失败:', response.message);
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this.initialized = false;
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return false;
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}
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} catch (error: any) {
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console.error('连接请求失败:', error.message || error);
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console.error('错误详情:', error);
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logger.error('连接请求失败:', error.message || error);
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logger.error('错误详情:', error);
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throw error;
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}
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} catch (error) {
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console.error('TQAPI数据源初始化失败:', error);
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logger.error('TQAPI数据源初始化失败:', error);
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this.initialized = false;
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return false;
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}
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@ -213,18 +214,18 @@ export class TQDataSource implements DataSource {
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}
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try {
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console.log('获取合约列表...');
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logger.log('获取合约列表...');
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const response = await this.httpClient.get<any>('/contracts');
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if (response.success && Array.isArray(response.data)) {
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console.log('获取合约列表成功，数量:', response.data.length);
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logger.log('获取合约列表成功，数量:', response.data.length);
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return response.data;
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} else {
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console.error('获取合约列表失败:', response.message);
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logger.error('获取合约列表失败:', response.message);
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return [];
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}
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} catch (error) {
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console.error('获取合约列表失败:', error);
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logger.error('获取合约列表失败:', error);
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throw error;
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}
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}
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@ -235,18 +236,18 @@ export class TQDataSource implements DataSource {
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}
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try {
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console.log(`获取合约${symbol}详情...`);
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logger.log(`获取合约${symbol}详情...`);
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const response = await this.httpClient.get<any>(`/contract/${symbol}`);
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if (response.success) {
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console.log(`获取合约${symbol}详情成功`);
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logger.log(`获取合约${symbol}详情成功`);
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return response.data;
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} else {
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console.error(`获取合约${symbol}详情失败:`, response.message);
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logger.error(`获取合约${symbol}详情失败:`, response.message);
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throw new Error(`获取合约${symbol}详情失败`);
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}
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} catch (error) {
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console.error(`获取合约${symbol}详情失败:`, error);
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logger.error(`获取合约${symbol}详情失败:`, error);
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throw error;
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}
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}
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@ -257,7 +258,7 @@ export class TQDataSource implements DataSource {
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}
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try {
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console.log('开始获取K线数据:', {
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logger.log('开始获取K线数据:', {
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symbol: symbol,
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period: period,
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count: count
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@ -267,10 +268,10 @@ export class TQDataSource implements DataSource {
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let contractSymbol = symbol;
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if (!contractSymbol.includes('.')) {
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// 如果没有交易所前缀，尝试添加默认交易所
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console.warn('合约代码缺少交易所前缀，尝试添加默认交易所');
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logger.warn('合约代码缺少交易所前缀，尝试添加默认交易所');
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contractSymbol = `SHFE.${contractSymbol}`;
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}
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console.log('使用的合约代码:', contractSymbol);
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logger.log('使用的合约代码:', contractSymbol);
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const response = await this.httpClient.get<any>('/klines/' + contractSymbol, {
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period: period,
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@ -278,14 +279,14 @@ export class TQDataSource implements DataSource {
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});
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if (response.success && Array.isArray(response.data)) {
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console.log('获取K线数据成功，长度:', response.data.length);
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|
|
|
logger.log('获取K线数据成功，长度:', response.data.length);
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|
|
|
|
return response.data;
|
|
|
|
|
} else {
|
|
|
|
|
console.error('获取K线数据失败:', response.message);
|
|
|
|
|
logger.error('获取K线数据失败:', response.message);
|
|
|
|
|
return [];
|
|
|
|
|
}
|
|
|
|
|
} catch (error) {
|
|
|
|
|
console.error(`获取合约${symbol}K线数据失败:`, error);
|
|
|
|
|
logger.error(`获取合约${symbol}K线数据失败:`, error);
|
|
|
|
|
throw error;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
@ -296,33 +297,33 @@ export class TQDataSource implements DataSource {
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
try {
|
|
|
|
|
console.log(`获取合约${symbol}实时行情数据...`);
|
|
|
|
|
logger.log(`获取合约${symbol}实时行情数据...`);
|
|
|
|
|
|
|
|
|
|
// 确保合约代码格式正确
|
|
|
|
|
let contractSymbol = symbol;
|
|
|
|
|
if (!contractSymbol.includes('.')) {
|
|
|
|
|
// 如果没有交易所前缀，尝试添加默认交易所
|
|
|
|
|
console.warn('合约代码缺少交易所前缀，尝试添加默认交易所');
|
|
|
|
|
logger.warn('合约代码缺少交易所前缀，尝试添加默认交易所');
|
|
|
|
|
contractSymbol = `SHFE.${contractSymbol}`;
|
|
|
|
|
}
|
|
|
|
|
console.log('使用的合约代码:', contractSymbol);
|
|
|
|
|
logger.log('使用的合约代码:', contractSymbol);
|
|
|
|
|
|
|
|
|
|
console.log('正在发送GET请求到:', `/tick/${contractSymbol}`);
|
|
|
|
|
logger.log('正在发送GET请求到:', `/tick/${contractSymbol}`);
|
|
|
|
|
const start = Date.now();
|
|
|
|
|
const response = await this.httpClient.get<any>(`/tick/${contractSymbol}`);
|
|
|
|
|
const end = Date.now();
|
|
|
|
|
console.log(`GET请求完成，耗时: ${end - start}ms`);
|
|
|
|
|
console.log('响应数据:', response);
|
|
|
|
|
logger.log(`GET请求完成，耗时: ${end - start}ms`);
|
|
|
|
|
logger.log('响应数据:', response);
|
|
|
|
|
|
|
|
|
|
if (response.success) {
|
|
|
|
|
console.log(`获取合约${symbol}实时行情数据成功`);
|
|
|
|
|
logger.log(`获取合约${symbol}实时行情数据成功`);
|
|
|
|
|
// 计算价格变化
|
|
|
|
|
const tickData = response.data;
|
|
|
|
|
tickData.price_change = tickData.last_price - (tickData.pre_close || 0);
|
|
|
|
|
console.log('计算价格变化后的数据:', tickData);
|
|
|
|
|
logger.log('计算价格变化后的数据:', tickData);
|
|
|
|
|
return tickData;
|
|
|
|
|
} else {
|
|
|
|
|
console.error(`获取合约${symbol}实时行情数据失败:`, response.message);
|
|
|
|
|
logger.error(`获取合约${symbol}实时行情数据失败:`, response.message);
|
|
|
|
|
// 返回默认数据，避免整个请求失败
|
|
|
|
|
return {
|
|
|
|
|
last_price: 0,
|
|
|
|
|
@ -341,7 +342,7 @@ export class TQDataSource implements DataSource {
|
|
|
|
|
};
|
|
|
|
|
}
|
|
|
|
|
} catch (error) {
|
|
|
|
|
console.error(`获取合约${symbol}实时行情数据失败:`, error);
|
|
|
|
|
logger.error(`获取合约${symbol}实时行情数据失败:`, error);
|
|
|
|
|
// 返回默认数据，避免整个请求失败
|
|
|
|
|
return {
|
|
|
|
|
last_price: 0,
|
|
|
|
|
@ -393,12 +394,12 @@ export class TQDataSource implements DataSource {
|
|
|
|
|
open_interest: open_interest
|
|
|
|
|
});
|
|
|
|
|
} catch (error) {
|
|
|
|
|
console.error(`获取合约${contract.symbol}行情失败:`, error);
|
|
|
|
|
logger.error(`获取合约${contract.symbol}行情失败:`, error);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
return overview;
|
|
|
|
|
} catch (error) {
|
|
|
|
|
console.error('获取市场概览失败:', error);
|
|
|
|
|
logger.error('获取市场概览失败:', error);
|
|
|
|
|
throw error;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
@ -410,29 +411,29 @@ export class TQDataSource implements DataSource {
|
|
|
|
|
|
|
|
|
|
try {
|
|
|
|
|
// 目前Python服务未实现此功能
|
|
|
|
|
console.warn('TQAPI服务暂未实现历史成交数据获取功能');
|
|
|
|
|
logger.warn('TQAPI服务暂未实现历史成交数据获取功能');
|
|
|
|
|
return [];
|
|
|
|
|
} catch (error) {
|
|
|
|
|
console.error(`获取合约${symbol}历史成交数据失败:`, error);
|
|
|
|
|
logger.error(`获取合约${symbol}历史成交数据失败:`, error);
|
|
|
|
|
throw error;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
async close(): Promise<void> {
|
|
|
|
|
try {
|
|
|
|
|
console.log('关闭TQAPI连接...');
|
|
|
|
|
logger.log('关闭TQAPI连接...');
|
|
|
|
|
const response = await this.httpClient.post<any>('/disconnect');
|
|
|
|
|
|
|
|
|
|
if (response.success) {
|
|
|
|
|
console.log('TQAPI连接已关闭');
|
|
|
|
|
logger.log('TQAPI连接已关闭');
|
|
|
|
|
} else {
|
|
|
|
|
console.error('关闭TQAPI连接失败:', response.message);
|
|
|
|
|
logger.error('关闭TQAPI连接失败:', response.message);
|
|
|
|
|
}
|
|
|
|
|
} catch (error) {
|
|
|
|
|
console.error('关闭TQAPI连接失败:', error);
|
|
|
|
|
logger.error('关闭TQAPI连接失败:', error);
|
|
|
|
|
} finally {
|
|
|
|
|
this.initialized = false;
|
|
|
|
|
console.log('TQAPI数据源已关闭');
|
|
|
|
|
logger.log('TQAPI数据源已关闭');
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
