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2026-07-13 12:06:16 +08:00
commit e3c810b1a6
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+/**
+ * HTTP请求工具类
+ * 使用 @kit.NetworkKit 进行网络请求
+ */
+import { http } from '@kit.NetworkKit';
+import { BusinessError } from '@kit.BasicServicesKit';
+import Config from './Config';
+
+// 响应数据接口
+export interface iResponseModel<T> {
+  code: number;
+  message: string;
+  data: T;
+}
+
+// HTTP请求头接口
+interface HttpHeader {
+  'Content-Type': string;
+  'Accept': string;
+  'Authorization'?: string;
+}
+
+// HTTP请求选项接口
+interface HttpOptions {
+  method: http.RequestMethod;
+  header: HttpHeader;
+  extraData?: Object;
+  connectTimeout: number;
+  readTimeout: number;
+}
+
+export class RequestUtil {
+  /**
+   * GET请求
+   */
+  static get<T>(url: string): Promise<iResponseModel<T>> {
+    return new Promise((resolve, reject) => {
+      let httpRequest = http.createHttp();
+
+      const header: HttpHeader = {
+        'Content-Type': 'application/json',
+        'Accept': 'application/json'
+      };
+
+      const options: HttpOptions = {
+        method: http.RequestMethod.GET,
+        header: header,
+        connectTimeout: Config.TIMEOUT,
+        readTimeout: Config.TIMEOUT
+      };
+
+      httpRequest.request(
+        Config.BASE_URL + url,
+        options,
+        (err: BusinessError, data: http.HttpResponse) => {
+          if (!err) {
+            try {
+              let result: iResponseModel<T> = JSON.parse(data.result as string);
+              resolve(result);
+            } catch (e) {
+              reject(new Error('JSON解析失败'));
+            }
+          } else {
+            reject(new Error(err.message));
+          }
+          httpRequest.destroy();
+        }
+      );
+    });
+  }
+
+  /**
+   * GET请求（带query参数）
+   * @param url 请求地址，例如 /monthDetail
+   * @param params 查询参数，例如 { paramType: 'WATER_TEMPERATURE', deviceCode: 'D001' }
+   */
+  static getWithParams<T>(url: string, params: Record<string, string | number | boolean>): Promise<iResponseModel<T>>
+  {
+    const query = Object.keys(params)
+      .map((key: string) => `${encodeURIComponent(key)}=${encodeURIComponent(String(params[key]))}`)
+      .join('&');
+
+    const fullUrl = query.length > 0 ? `${url}?${query}` : url;
+    return RequestUtil.get<T>(fullUrl);
+  }
+
+  /**
+   * POST请求
+   * @param url 请求地址
+   * @param cls 请求体对象
+   * @param needToken 是否需要Token
+   */
+  static post<T>(url: string, cls: Object, needToken: boolean): Promise<iResponseModel<T>> {
+    return new Promise((resolve, reject) => {
+      let httpRequest = http.createHttp();
+
+      let header: HttpHeader;
+      if (needToken) {
+        const token = AppStorage.get<string>('token');
+        header = {
+          'Content-Type': 'application/json',
+          'Accept': 'application/json',
+          'Authorization': 'Bearer ' + token
+        };
+      } else {
+        header = {
+          'Content-Type': 'application/json',
+          'Accept': 'application/json'
+        };
+      }
+
+      const options: HttpOptions = {
+        method: http.RequestMethod.POST,
+        header: header,
+        extraData: cls,
+        connectTimeout: Config.TIMEOUT,
+        readTimeout: Config.TIMEOUT
+      };
+
+      httpRequest.request(
+        Config.BASE_URL + url,
+        options,
+        (err: BusinessError, data: http.HttpResponse) => {
+          if (!err) {
+            try {
+              let result: iResponseModel<T> = JSON.parse(data.result as string);
+              resolve(result);
+            } catch (e) {
+              reject(new Error('JSON解析失败'));
+            }
+          } else {
+            reject(new Error(err.message));
+          }
+          httpRequest.destroy();
+        }
+      );
+    });
+  }
+
+  /**
+   * PUT请求
+   * @param url 请求地址
+   * @param cls 请求体对象
+   */
+  static put<T>(url: string, cls: Object): Promise<iResponseModel<T>> {
+    return new Promise((resolve, reject) => {
+      let httpRequest = http.createHttp();
+
+      const token = AppStorage.get<string>('token');
+      const header: HttpHeader = {
+        'Content-Type': 'application/json',
+        'Accept': 'application/json',
+        'Authorization': 'Bearer ' + token
+      };
+
+      const options: HttpOptions = {
+        method: http.RequestMethod.PUT,
+        header: header,
+        extraData: cls,
+        connectTimeout: Config.TIMEOUT,
+        readTimeout: Config.TIMEOUT
+      };
+
+      httpRequest.request(
+        Config.BASE_URL + url,
+        options,
+        (err: BusinessError, data: http.HttpResponse) => {
+          if (!err) {
+            try {
+              let result: iResponseModel<T> = JSON.parse(data.result as string);
+              resolve(result);
+            } catch (e) {
+              reject(new Error('JSON解析失败'));
+            }
+          } else {
+            reject(new Error(err.message));
+          }
+          httpRequest.destroy();
+        }
+      );
+    });
+  }
+}
+
+export default RequestUtil;