package com.gs.xky.service;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import com.gs.xky.config.ApiResponse;
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import com.gs.xky.config.XkyCommonParam;
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import okhttp3.*;
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import org.springframework.stereotype.Service;
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import java.io.IOException;
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import java.util.concurrent.TimeUnit;
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@Service
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public class ApiService {
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private final OkHttpClient client;
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private final ObjectMapper objectMapper;
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public ApiService() {
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this.client = new OkHttpClient.Builder().connectTimeout(90, TimeUnit.SECONDS) // Set connection timeout
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.readTimeout(90, TimeUnit.SECONDS) // Set read timeout
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.build();
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this.objectMapper = new ObjectMapper();
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}
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public <T> ApiResponse<T> sendListRequest(XkyCommonParam requestBody, Class<T> responseType, String url) throws IOException {
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// 设置请求体的媒体类型为 application/json
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MediaType mediaType = MediaType.parse("application/json");
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// 将 ApiCommonParam 对象转换为 JSON 字符串
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String jsonBody = objectMapper.writeValueAsString(requestBody);
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// 创建请求体
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RequestBody body = RequestBody.create(mediaType, jsonBody);
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Request request = new Request.Builder()
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.url(url)
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.method("POST", body)
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.addHeader("Content-Type", "application/json")
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.addHeader("Accept", "*/*")
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.addHeader("Connection", "keep-alive")
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.build();
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try (Response response = client.newCall(request).execute()) {
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if (response.isSuccessful()) {
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return objectMapper.readValue(response.body().string(), objectMapper.getTypeFactory().constructParametricType(ApiResponse.class, responseType));
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} else {
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return handleErrorResponse(response);
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}
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}
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}
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private <T> ApiResponse<T> handleErrorResponse(Response response) throws IOException {
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ApiResponse<T> errorResponse = new ApiResponse<>();
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errorResponse.setResult(response.code());
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// errorResponse.setError(response.message());
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// Optionally set other fields like list or total
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return errorResponse;
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}
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}
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