视频短信服务

import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.net.URI;
import java.util.HashMap;
import java.util.Map;
import com.fasterxml.jackson.databind.ObjectMapper;

public class FeishuBitableExample {
  public static void main(String[] args) throws Exception {
    // 创建HTTP客户端
    HttpClient client = HttpClient.newHttpClient();
    
		// 使用JSON库构建请求体数据
    ObjectMapper mapper = new ObjectMapper();
    Map<String, String> data = new HashMap<>();
    data.put("appId", "发送账号");
		data.put("timestamp", "时间戳(秒)");
		data.put("signature", "签名");
		data.put("submitNo", "提交号");
		data.put("templateId", "模板 id");
		data.put("dynamicVars", "[object Object],[object Object]");
		
    String requestBody = mapper.writeValueAsString(data);

    String url = "https://rcs.253.com/rcs/api/v2/msg/submitVideoTemplate";

    // 构建请求
    HttpRequest request = HttpRequest.newBuilder()
      .uri(URI.create(url))
      .header("Content-Type", "application/json")
      .POST(HttpRequest.BodyPublishers.ofString(requestBody))
      .build();
    
    // 发送请求
    HttpResponse<String> response = client.send(request, 
        HttpResponse.BodyHandlers.ofString());
    
    // 输出结果
    System.out.println("响应: " + response.body());
  }
}