최초 세팅

src/main/java/com/madeuhome/util/OkHttpService.java

@@ -0,0 +1,52 @@
+package com.madeuhome.util;
+
+import java.io.IOException;
+import java.util.Map;
+import java.util.concurrent.TimeUnit;
+
+import org.springframework.stereotype.Component;
+
+import okhttp3.MultipartBody;
+import okhttp3.OkHttpClient;
+import okhttp3.Request;
+import okhttp3.Response;
+
+@Component
+public class OkHttpService {
+	private static final OkHttpClient client = new OkHttpClient.Builder()
+            .connectTimeout(30, TimeUnit.SECONDS)
+            .writeTimeout(30, TimeUnit.SECONDS)
+            .readTimeout(30, TimeUnit.SECONDS)
+            .build();
+    
+    /**
+     * Form-data POST 요청
+     * @param url 요청 URL
+     * @param formData 폼 데이터
+     * @return 응답 문자열
+     * @throws IOException 요청 실패시
+     */
+    public static String postFormData(String url, Map<String, String> formData) throws IOException {
+        MultipartBody.Builder builder = new MultipartBody.Builder()
+                .setType(MultipartBody.FORM);
+        
+        // 폼 데이터 추가
+        for (Map.Entry<String, String> entry : formData.entrySet()) {
+            if (entry.getValue() != null) {
+                builder.addFormDataPart(entry.getKey(), entry.getValue());
+            }
+        }
+        
+        Request request = new Request.Builder()
+                .url(url)
+                .post(builder.build())
+                .build();
+        
+        try (Response response = client.newCall(request).execute()) {
+            if (!response.isSuccessful()) {
+                throw new IOException("HTTP Error: " + response.code() + " " + response.message());
+            }
+            return response.body().string();
+        }
+    }
+}