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
复制代码 1. 添加依赖
在pom.xml中添加以下依赖:- <dependencies>
-
- <dependency>
- <groupId>com.squareup.okhttp3</groupId>
- okhttp</artifactId>
- <version>4.9.3</version>
- </dependency>
-
- <dependency>
- <groupId>org.java-websocket</groupId>
- Java-WebSocket</artifactId>
- <version>1.5.2</version>
- </dependency>
-
- <dependency>
- <groupId>com.google.code.gson</groupId>
- gson</artifactId>
- <version>2.8.9</version>
- </dependency>
-
- <dependency>
- <groupId>org.junit.jupiter</groupId>
- junit-jupiter-api</artifactId>
- <version>5.8.1</version>
- <scope>test</scope>
- </dependency>
- <dependency>
- <groupId>org.junit.jupiter</groupId>
- junit-jupiter-engine</artifactId>
- <version>5.8.1</version>
- <scope>test</scope>
- </dependency>
- </dependencies>
复制代码 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);
- }
- }
复制代码 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);
- }
- }
复制代码 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);
- }
- }
复制代码 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.api.utils.ApiUtils;
- public class FuturesAPI {
- private 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);
- }
- }
复制代码 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);
- }
- }
复制代码 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);
- }
- }
复制代码 8. 运行测试
使用以下命令运行测试: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 is 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
复制代码 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();
- }
- }
- }
复制代码 Testing
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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