springboot接入方式对接股票数据源API接口的操作方法
目录
- 项目结构
- 1. 添加依赖
- 2. 创建基础工具类
- 3. 实现股票API
- 4. 实现外汇API
- 5. 实现期货API
- 6. 实现加密货币API
- 7. 测试代码
- 8. 运行测试
- 9. 编写README.md
- Usage
- Testing
- 总结
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
stocktv-api-java/ │ ├── src/ │ ├── main/ │ │ ├── java/ │ │ │ ├── com/ │ │ │ │ ├── stocktv/ │ │ │ │ │ ├── api/ │ │ │ │ │ │ ├── StockAPI.java │ │ │ │ │ │ ├── ForexAPI.java │ │ │ │ │ │ ├── FuturesAPI.java │ │ │ │ │ │ ├── CryptoAPI.java │ │ │ │ │ │ └── utils/ │ │ │ │ │ │ └── ApiUtils.java │ │ │ │ │ └── Main.java │ │ └── resources/ │ └── test/ │ └── java/ │ └── com/ │ └── stocktv/ │ └── api/ │ ├── StockAPITest.java │ ├── ForexAPITest.java │ ├── FuturesAPITest.java │ └── CryptoAPITest.java │ ├── pom.XML └── README.md
1. 添加依赖
在pom.xml中添加以下依赖：
<dependencies>
<!-- OkHttp for HTTP requests -->
<dependency>
<groupId>com.squareup.okhttp3</groupId>
<artifactId>okhttp</artifactId>
<version>4.9.3</version>
</dependency>
<!-- Java-WebSocket for WebSocket connections -->
<dependency>
<groupId>org.java-websocket</groupId>
<artifactId>Java-WebSocket</artifactId>
<version>1.5.2</version>
</dependency>
<!-- Gson for jsON parsing -->
<dependeixvwNncy>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>2.8.9</version>
</dependency>
<!-- JUnit for testing -->
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-api</artifactId>www.devze.com
<version>5.8.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-engine</artifactId>
<version>5.8.1</version>
<scope>test</scope>
</dependency>
</dependencies>
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：
package com.stocktv.api.utils;
import com.google.gson.Gson;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.Response;
import java.io.IOException;
public class ApiUtils {
private static final String BASE_URL = "https://api.stocktv.top";
private static final OkHttpClient client = new OkHttpClient();
private static final Gson gson = new Gson();
private String apiKey;
public ApiUtils(String apiKey) {
this.apiKey = apiKey;
}
public String get(String endpoint, String queryParams) throws IOException {
String url = BASE_URL + "/" + endpoint + "?key=" + apiKey + (queryParams != null ? "&" + queryParams : "");
Request request = new Request.Builder()
.url(url)
.build();
try (Response response = client.newCall(request).execute()) {
if (!response.isSuccessful()) throw new IOException("Unexpected code " + response);
return response.body().string();
}
}
public <T> T get(String endpoint, String queryParams, Class<T> responseType) throws IOException {
String json = get(endpoint, queryParams);
return gson.fromJson(json, responseType);
}
}
3. 实现股票API
在src/main/java/com/stocktv/api/StockAPI.java中，实现股票相关的API：
package com.stocktv.api;
import com.stocktv.api.utils.ApiUtils;
public class StockAPI {
private ApiUtils apiUtils;
public StockAPI(String apiKey) {
this.apiUtils = new ApiUtils(apiKey);
}
public String getStockList(int countryId, int pageSize, int page) throws IOException {
String queryParams = "countryId=" + countryId + "&pageSize=" + pageSize + "&page=" + page;
return apiUtils.get("stock/stocks", queryParams);
}
public String getIndices(int countryId, String flag) throws IOException {
String queryParams = "countryId=" + countryId + (flag != null ? "&flag=" + flag : "");
return apiUtils.get("stock/indices", queryParams);
}
public String getKline(int pid, String interval) throws IOException {
String queryParams = "pid=" + pid + "&interval=" + interval;
return apiUtils.get("stock/kline", queryParams);
}
public String getIpoCalendar(int countryId) throws IOException {
String queryParams = "countryId=" + countryId;
return apiUtils.get("stock/getIpo", queryParams);
}
public String getUpdownList(int countryId, int type) throws IOException {
String queryParams = "countryId=" + countryId + "&type=" + type;
return apiUtils.get("stock/updownList", queryParams);
}
public String getCompanyInfo(int countryId, int pageSize, int page) throws IOException {
String queryParams = "countryId=" + countryId + "&pageSize=" + pageSize + "&page=" + page;
return apiUtils.get("stock/companies", queryParams);
}
public String getCompanyInfoByUrl(String url) throws IOException {
String queryParams = "url=" + url;
return apiUtils.get("stock/companyUrl", queryParams);
}
public String getNews(int pageSize, int page) throws IOException {
String queryParams = "pageSize=" + pageSize + "&page=" + page;
return apiUtils.get("stock/news", queryParams);
}
}
4. 实现外汇API
在src/main/java/com/stocktv/api/ForexAPI.java中，实现外汇相关的API：
package com.stocktv.api;
import com.stocktv.api.utils.ApiUtils;
public class ForexAPI {
private ApiUtils apiUtils;
public ForexAPI(String apiKey) {
this.apiUtils = new ApiUtils(apiKey);
}
public String getCurrencyList() throws IOException {
return apiUtils.get("market/currencyList", null);
}
public String getRealTimeRates(String countryType) throws IOException {
String queryParams = countryType != null ? "countryType=" + countryType : "";
return apiUtils.get("market/currency", queryParams);
}
public String getTodayMarket(String symbol) throws IOException {
String queryParams = "symbol=" + symbol;
return apiUtils.get("market/todayMarket", queryParams);
}
public String getSparkData(String symbol, String interval) throws IOException {
String queryParams = "symbol=" + symbol + "&interval=" + interval;
return apiUtils.get("market/spark", queryParams);
}
public String getChartData(String symbol, String interval, String startTime, String endTime) throws IOException {
String queryParams = "symbol=" + symbol + "&interval=" + interval;
if (startTime != null) queryParams += "&startTime=" + startTime;
if (endTime != null) queryParams += "&endTime=" + endTime;
return apiUtils.get("market/chart", queryParams);
}
}
5. 实现期货API
在src/main/java/com/stocktv/api/FuturesAPI.java中，实现期货相关的API：
package com.stocktv.api;
import com.stocktv.ap编程i.utils.ApiUtils;
public class FuturesAPI {
privat编程客栈e ApiUtils apiUtils;
public FuturesAPI(String apiKey) {
this.apiUtils = new ApiUtils(apiKey);
}
public String getFuturesList() throws IOException {
return apiUtils.get("futures/list", null);
}
public String getFuturesMarket(String symbol) throws IOException {
String queryParams = "symbol=" + symbol;
return apiUtils.get("futures/querySymbol", queryParams);
}
public String getFuturesKline(String symbol, String interval) throws IOException {
String queryParams = "symbol=" + symbol + "&interval=" + interval;
return apiUtils.get("futures/kline", queryParams);
}
}
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：
package com.stocktv.api;
import com.stocktv.api.utils.ApiUtils;
public class CryptoAPI {
private ApiUtils apiUtils;
public CryptoAPI(String apiKey) {
this.apiUtils = new ApiUtils(apiKey);
}
public String getCoinInfo() throws IOException {
return apiUtils.get("crypto/getCoinInfo", null);
}
public String getCoinList(int start, int limit) throws IOException {
String queryParams = "start=" + start + "&limit=" + limit;
return apiUtils.get("crypto/getCoinList", queryParams);
}
public String getTickerPrice(String symbols) throws IOException {
String queryParams = "symbols=" + symbols;
return apiUtils.get("crypto/tickerPrice", queryParams);
}
public String getLastPrice(String symbols) throws IOException {
String queryParams = "symbols=" + symbols;
return apiUtils.get("crypto/lastPrice", queryParams);
}
public String getKlines(String symbol, String interval) throws IOException {
String queryParams = "symbol=" + symbol + "&interval=" + interval;
return apiUtils.get("crypto/getKlines", queryParams);
}
public String getTrades(String symbol) throws IOException {
String queryParams = "symbol=" + symbol;
return apiUtils.get("crypto/getTrades", queryParams);
}
}
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：
package com.stocktv.api;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.*;
public class StockAPITest {
private StockAPI stockAPI;
@BeforeEach
public void setUp() {
String apiKey = "your_api_key_here";
stockAPI = new StockAPI(apiKey);
}
@Test
public void testGetStockList() throws Exception {
String response = stockAPI.getStockList(14, 10, 1);
assertNotNull(response);
System.out.println(response);
}
@Test
public void testGetIndices() throws Exception {
String response = stockAPI.getIndices(14, null);
assertNotNull(response);
System.out.println(response);
}
@Test
public void testGetKline() throws Exception {
String response = stockAPI.getKline(7310, "PT1M");
assertNotNull(response);
System.out.println(response);
}
}
8. 运行测试
使用以下命令运行测试：
mvn test
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。
# StockTV API Java Client This ixvwNis a Java client for the StockTV API, providing Access to global stock, forex, futures, and cryptocurrency data. ## Installation 1. Clone the repository: ```bash git clone https://github.com/yourusername/stocktv-api-java.git
Build the project:
mvn clean install
Usage
import com.stocktv.api.StockAPI;
public class Main {
public static void main(String[] args) {
String apiKey = "your_api_key_here";
StockAPI stockAPI = new StockAPI(apiKey);
try {
String stockList = stockAPI.getStockList(14, 10, 1);
System.out.println(stockList);
} catch (Exception e) {
e.printStackTrace();
}
}
}
Testing
mvn test
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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