139 lines
3.3 KiB
TypeScript
139 lines
3.3 KiB
TypeScript
interface RequestHeader {
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'Content-Type': string;
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'Authorization'?: string;
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[key: string]: string | undefined;
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}
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interface RequestOptions extends WechatMiniprogram.RequestOption {
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loading?: boolean;
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}
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interface ResponseData<T = any> {
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code: number;
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message: string;
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data: T;
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time?: string;
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}
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const baseURL = 'http://localhost:8084/api';
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const request = {
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async request<T>(options: RequestOptions): Promise<ResponseData<T>> {
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const token = wx.getStorageSync('token');
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console.log(token);
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// 定义header类型
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const header: RequestHeader = {
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'Content-Type': 'application/json',
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...options.header,
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};
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// 统一添加token
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if (token) {
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console.log('Token值:', token);
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header['Authorization'] = `Bearer ${token}`;
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console.log('完整Authorization:', header['Authorization']);
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}
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if (options.loading) {
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wx.showLoading({
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title: '加载中...',
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mask: true
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});
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}
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try {
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console.log('发送请求的header:', header);
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const res = await new Promise<WechatMiniprogram.RequestSuccessCallbackResult>((resolve, reject) => {
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wx.request({
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url: baseURL + options.url,
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method: options.method,
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data: options.data,
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header,
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success: (res) => {
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console.log('请求响应:', res);
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// 先检查状态码
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if (res.statusCode === 401) {
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// 清除本地token
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wx.removeStorageSync('token');
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wx.removeStorageSync('userInfo');
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// 跳转到登录页
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wx.redirectTo({
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url: '/pages/login/index'
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});
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reject(new Error('登录已过期，请重新登录'));
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return;
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}
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resolve(res);
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},
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fail: reject
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});
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});
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const data = res.data as ResponseData<T>;
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// 检查业务状态码
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if (data.code !== 200) {
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throw new Error(data.message || '请求失败');
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}
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return data;
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} catch (error) {
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console.error('请求错误:', error);
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// 统一错误提示
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wx.showToast({
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title: error instanceof Error ? error.message : '请求失败',
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icon: 'none'
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});
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throw error;
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} finally {
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if (options.loading) {
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wx.hideLoading();
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}
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}
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},
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// GET请求
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get<T>(url: string, data?: object, options: Partial<RequestOptions> = {}): Promise<ResponseData<T>> {
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return this.request<T>({
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method: 'GET',
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url,
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data,
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...options
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});
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},
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// POST请求
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post<T>(url: string, data?: object, options: Partial<RequestOptions> = {}): Promise<ResponseData<T>> {
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return this.request<T>({
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method: 'POST',
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url,
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data,
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...options
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});
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},
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// PUT请求
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put<T>(url: string, data?: object, options: Partial<RequestOptions> = {}): Promise<ResponseData<T>> {
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return this.request<T>({
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method: 'PUT',
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url,
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data,
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...options
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});
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},
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// DELETE请求
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delete<T>(url: string, data?: object, options: Partial<RequestOptions> = {}): Promise<ResponseData<T>> {
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return this.request<T>({
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method: 'DELETE',
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url,
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data,
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...options
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});
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}
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};
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export default request;
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