content: package org.ruoyi.common.core.utils;
  
  import lombok.Setter;
  import lombok.extern.slf4j.Slf4j;
  import okhttp3.*;
  import org.springframework.stereotype.Component;
  
  import java.io.IOException;
  import java.util.concurrent.TimeUnit;
  
  @Slf4j
  @Component
  public class OkHttpUtil {
  
      @Setter
      private String apiHost;
      @Setter
      private String apiKey;
  
      private final OkHttpClient client = new OkHttpClient.Builder()
          .connectTimeout(3000, TimeUnit.SECONDS)
          .writeTimeout(3000, TimeUnit.SECONDS)
          .readTimeout(3000, TimeUnit.SECONDS)
          .build();
  
      public String executeRequest(Request request) {
          try (Response response = client.newCall(request).execute()) {
              if (!response.isSuccessful()) {
                  log.error("Request failed: {}", response);
                  throw new IOException("Unexpected code " + response);
              }
              return response.body() != null ? response.body().string() : null;
          } catch (IOException e) {
              log.error("Request execution failed: {}", e.getMessage(), e);
              return null;
          }
      }
  
      public Request createPostRequest(String url, String json) {
          MediaType JSON = MediaType.get("application/json; charset=utf-8");
          RequestBody body = RequestBody.create(json, JSON);
          return new Request.Builder()
              .url(apiHost + url)
              .post(body)
              .header("Authorization", apiKey)
              .build();
      }
  
      public Request createGetRequest(String url) {
          return new Request.Builder()
              .url(apiHost + url)
              .header("Authorization", apiKey)
              .build();
      }
  }
  