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springboot接入方式对接股票数据源API接口

康器 2025-6-4 22:29:48
为了创建一个Java项目来对接StockTV的API接口,我们可以使用HttpURLConnection或第三方库如OkHttp来发送HTTP请求,并使用Java-WebSocket库来处理WebSocket连接。以下是一个简单的Java项目结构,展示了如何对接这些API接口。
项目结构
  1. stocktv-api-java/
  2. ├── src/
  3. │   ├── main/
  4. │   │   ├── java/
  5. │   │   │   ├── com/
  6. │   │   │   │   ├── stocktv/
  7. │   │   │   │   │   ├── api/
  8. │   │   │   │   │   │   ├── StockAPI.java
  9. │   │   │   │   │   │   ├── ForexAPI.java
  10. │   │   │   │   │   │   ├── FuturesAPI.java
  11. │   │   │   │   │   │   ├── CryptoAPI.java
  12. │   │   │   │   │   │   └── utils/
  13. │   │   │   │   │   │       └── ApiUtils.java
  14. │   │   │   │   │   └── Main.java
  15. │   │   └── resources/
  16. │   └── test/
  17. │       └── java/
  18. │           └── com/
  19. │               └── stocktv/
  20. │                   └── api/
  21. │                       ├── StockAPITest.java
  22. │                       ├── ForexAPITest.java
  23. │                       ├── FuturesAPITest.java
  24. │                       └── CryptoAPITest.java
  25. ├── pom.xml
  26. └── README.md
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1. 添加依赖

在pom.xml中添加以下依赖:
  1. <dependencies>
  2.    
  3.     <dependency>
  4.         <groupId>com.squareup.okhttp3</groupId>
  5.         okhttp</artifactId>
  6.         <version>4.9.3</version>
  7.     </dependency>
  8.    
  9.     <dependency>
  10.         <groupId>org.java-websocket</groupId>
  11.         Java-WebSocket</artifactId>
  12.         <version>1.5.2</version>
  13.     </dependency>
  14.    
  15.     <dependency>
  16.         <groupId>com.google.code.gson</groupId>
  17.         gson</artifactId>
  18.         <version>2.8.9</version>
  19.     </dependency>
  20.    
  21.     <dependency>
  22.         <groupId>org.junit.jupiter</groupId>
  23.         junit-jupiter-api</artifactId>
  24.         <version>5.8.1</version>
  25.         <scope>test</scope>
  26.     </dependency>
  27.     <dependency>
  28.         <groupId>org.junit.jupiter</groupId>
  29.         junit-jupiter-engine</artifactId>
  30.         <version>5.8.1</version>
  31.         <scope>test</scope>
  32.     </dependency>
  33. </dependencies>
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2. 创建基础工具类

在src/main/java/com/stocktv/api/utils/ApiUtils.java中,创建一个基础工具类来处理API请求:
  1. package com.stocktv.api.utils;
  2. import com.google.gson.Gson;
  3. import okhttp3.OkHttpClient;
  4. import okhttp3.Request;
  5. import okhttp3.Response;
  6. import java.io.IOException;
  7. public class ApiUtils {
  8.     private static final String BASE_URL = "https://api.stocktv.top";
  9.     private static final OkHttpClient client = new OkHttpClient();
  10.     private static final Gson gson = new Gson();
  11.     private String apiKey;
  12.     public ApiUtils(String apiKey) {
  13.         this.apiKey = apiKey;
  14.     }
  15.     public String get(String endpoint, String queryParams) throws IOException {
  16.         String url = BASE_URL + "/" + endpoint + "?key=" + apiKey + (queryParams != null ? "&" + queryParams : "");
  17.         Request request = new Request.Builder()
  18.                 .url(url)
  19.                 .build();
  20.         try (Response response = client.newCall(request).execute()) {
  21.             if (!response.isSuccessful()) throw new IOException("Unexpected code " + response);
  22.             return response.body().string();
  23.         }
  24.     }
  25.     public <T> T get(String endpoint, String queryParams, Class<T> responseType) throws IOException {
  26.         String json = get(endpoint, queryParams);
  27.         return gson.fromJson(json, responseType);
  28.     }
  29. }
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3. 实现股票API

在src/main/java/com/stocktv/api/StockAPI.java中,实现股票相关的API:
  1. package com.stocktv.api;
  2. import com.stocktv.api.utils.ApiUtils;
  3. public class StockAPI {
  4.     private ApiUtils apiUtils;
  5.     public StockAPI(String apiKey) {
  6.         this.apiUtils = new ApiUtils(apiKey);
  7.     }
  8.     public String getStockList(int countryId, int pageSize, int page) throws IOException {
  9.         String queryParams = "countryId=" + countryId + "&pageSize=" + pageSize + "&page=" + page;
  10.         return apiUtils.get("stock/stocks", queryParams);
  11.     }
  12.     public String getIndices(int countryId, String flag) throws IOException {
  13.         String queryParams = "countryId=" + countryId + (flag != null ? "&flag=" + flag : "");
  14.         return apiUtils.get("stock/indices", queryParams);
  15.     }
  16.     public String getKline(int pid, String interval) throws IOException {
  17.         String queryParams = "pid=" + pid + "&interval=" + interval;
  18.         return apiUtils.get("stock/kline", queryParams);
  19.     }
  20.     public String getIpoCalendar(int countryId) throws IOException {
  21.         String queryParams = "countryId=" + countryId;
  22.         return apiUtils.get("stock/getIpo", queryParams);
  23.     }
  24.     public String getUpdownList(int countryId, int type) throws IOException {
  25.         String queryParams = "countryId=" + countryId + "&type=" + type;
  26.         return apiUtils.get("stock/updownList", queryParams);
  27.     }
  28.     public String getCompanyInfo(int countryId, int pageSize, int page) throws IOException {
  29.         String queryParams = "countryId=" + countryId + "&pageSize=" + pageSize + "&page=" + page;
  30.         return apiUtils.get("stock/companies", queryParams);
  31.     }
  32.     public String getCompanyInfoByUrl(String url) throws IOException {
  33.         String queryParams = "url=" + url;
  34.         return apiUtils.get("stock/companyUrl", queryParams);
  35.     }
  36.     public String getNews(int pageSize, int page) throws IOException {
  37.         String queryParams = "pageSize=" + pageSize + "&page=" + page;
  38.         return apiUtils.get("stock/news", queryParams);
  39.     }
  40. }
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4. 实现外汇API

在src/main/java/com/stocktv/api/ForexAPI.java中,实现外汇相关的API:
  1. package com.stocktv.api;
  2. import com.stocktv.api.utils.ApiUtils;
  3. public class ForexAPI {
  4.     private ApiUtils apiUtils;
  5.     public ForexAPI(String apiKey) {
  6.         this.apiUtils = new ApiUtils(apiKey);
  7.     }
  8.     public String getCurrencyList() throws IOException {
  9.         return apiUtils.get("market/currencyList", null);
  10.     }
  11.     public String getRealTimeRates(String countryType) throws IOException {
  12.         String queryParams = countryType != null ? "countryType=" + countryType : "";
  13.         return apiUtils.get("market/currency", queryParams);
  14.     }
  15.     public String getTodayMarket(String symbol) throws IOException {
  16.         String queryParams = "symbol=" + symbol;
  17.         return apiUtils.get("market/todayMarket", queryParams);
  18.     }
  19.     public String getSparkData(String symbol, String interval) throws IOException {
  20.         String queryParams = "symbol=" + symbol + "&interval=" + interval;
  21.         return apiUtils.get("market/spark", queryParams);
  22.     }
  23.     public String getChartData(String symbol, String interval, String startTime, String endTime) throws IOException {
  24.         String queryParams = "symbol=" + symbol + "&interval=" + interval;
  25.         if (startTime != null) queryParams += "&startTime=" + startTime;
  26.         if (endTime != null) queryParams += "&endTime=" + endTime;
  27.         return apiUtils.get("market/chart", queryParams);
  28.     }
  29. }
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5. 实现期货API

在src/main/java/com/stocktv/api/FuturesAPI.java中,实现期货相关的API:
  1. package com.stocktv.api;
  2. import com.stocktv.api.utils.ApiUtils;
  3. public class FuturesAPI {
  4.     private ApiUtils apiUtils;
  5.     public FuturesAPI(String apiKey) {
  6.         this.apiUtils = new ApiUtils(apiKey);
  7.     }
  8.     public String getFuturesList() throws IOException {
  9.         return apiUtils.get("futures/list", null);
  10.     }
  11.     public String getFuturesMarket(String symbol) throws IOException {
  12.         String queryParams = "symbol=" + symbol;
  13.         return apiUtils.get("futures/querySymbol", queryParams);
  14.     }
  15.     public String getFuturesKline(String symbol, String interval) throws IOException {
  16.         String queryParams = "symbol=" + symbol + "&interval=" + interval;
  17.         return apiUtils.get("futures/kline", queryParams);
  18.     }
  19. }
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6. 实现加密货币API

在src/main/java/com/stocktv/api/CryptoAPI.java中,实现加密货币相关的API:
  1. package com.stocktv.api;
  2. import com.stocktv.api.utils.ApiUtils;
  3. public class CryptoAPI {
  4.     private ApiUtils apiUtils;
  5.     public CryptoAPI(String apiKey) {
  6.         this.apiUtils = new ApiUtils(apiKey);
  7.     }
  8.     public String getCoinInfo() throws IOException {
  9.         return apiUtils.get("crypto/getCoinInfo", null);
  10.     }
  11.     public String getCoinList(int start, int limit) throws IOException {
  12.         String queryParams = "start=" + start + "&limit=" + limit;
  13.         return apiUtils.get("crypto/getCoinList", queryParams);
  14.     }
  15.     public String getTickerPrice(String symbols) throws IOException {
  16.         String queryParams = "symbols=" + symbols;
  17.         return apiUtils.get("crypto/tickerPrice", queryParams);
  18.     }
  19.     public String getLastPrice(String symbols) throws IOException {
  20.         String queryParams = "symbols=" + symbols;
  21.         return apiUtils.get("crypto/lastPrice", queryParams);
  22.     }
  23.     public String getKlines(String symbol, String interval) throws IOException {
  24.         String queryParams = "symbol=" + symbol + "&interval=" + interval;
  25.         return apiUtils.get("crypto/getKlines", queryParams);
  26.     }
  27.     public String getTrades(String symbol) throws IOException {
  28.         String queryParams = "symbol=" + symbol;
  29.         return apiUtils.get("crypto/getTrades", queryParams);
  30.     }
  31. }
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7. 测试代码

在src/test/java/com/stocktv/api/StockAPITest.java中,编写测试代码来验证股票API的功能:
  1. package com.stocktv.api;
  2. import org.junit.jupiter.api.BeforeEach;
  3. import org.junit.jupiter.api.Test;
  4. import static org.junit.jupiter.api.Assertions.*;
  5. public class StockAPITest {
  6.     private StockAPI stockAPI;
  7.     @BeforeEach
  8.     public void setUp() {
  9.         String apiKey = "your_api_key_here";
  10.         stockAPI = new StockAPI(apiKey);
  11.     }
  12.     @Test
  13.     public void testGetStockList() throws Exception {
  14.         String response = stockAPI.getStockList(14, 10, 1);
  15.         assertNotNull(response);
  16.         System.out.println(response);
  17.     }
  18.     @Test
  19.     public void testGetIndices() throws Exception {
  20.         String response = stockAPI.getIndices(14, null);
  21.         assertNotNull(response);
  22.         System.out.println(response);
  23.     }
  24.     @Test
  25.     public void testGetKline() throws Exception {
  26.         String response = stockAPI.getKline(7310, "PT1M");
  27.         assertNotNull(response);
  28.         System.out.println(response);
  29.     }
  30. }
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8. 运行测试

使用以下命令运行测试:
  1. mvn test
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9. 编写README.md

最后,编写一个README.md文件,描述项目的用途、安装步骤和使用方法。
  1. # StockTV API Java Client
  2. This is a Java client for the StockTV API, providing access to global stock, forex, futures, and cryptocurrency data.
  3. ## Installation
  4. 1. Clone the repository:
  5.    ```bash
  6.    git clone https://github.com/yourusername/stocktv-api-java.git
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  • Build the project:
    1. mvn clean install
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Usage
  1. import com.stocktv.api.StockAPI;
  2. public class Main {
  3.     public static void main(String[] args) {
  4.         String apiKey = "your_api_key_here";
  5.         StockAPI stockAPI = new StockAPI(apiKey);
  6.         try {
  7.             String stockList = stockAPI.getStockList(14, 10, 1);
  8.             System.out.println(stockList);
  9.         } catch (Exception e) {
  10.             e.printStackTrace();
  11.         }
  12.     }
  13. }
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Testing
  1. mvn test
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总结

这个Java项目结构提供了一个基本的框架来对接StockTV的API接口。你可以根据需要扩展和修改代码,添加更多的功能和测试。
对接代码:https://github.com/CryptoRzz/stocktv-api-java

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