hzdyjs/mobile/utils/request.js

/**
 * 网络请求工具类
 */

import { getToken, logout } from './auth.js';
import config from '@/config.js';

// 基础URL配置 - 从配置文件读取
const BASE_URL = config.BASE_URL;

// 请求超时时间 - 从配置文件读取
const TIMEOUT = config.TIMEOUT;

/**
 * 网络请求封装
 */
export function request(options) {
    return new Promise((resolve, reject) => {
        const token = getToken();

        // 默认配置
        const defaultOptions = {
            url: BASE_URL + options.url,
            method: options.method || 'GET',
            timeout: TIMEOUT,
            header: {
                'Content-Type': 'application/json',
                ...options.header,
            },
            data: options.data || {},
        };

        // 添加Authorization header
        if (token) {
            defaultOptions.header['Authorization'] = `Bearer ${token}`;
        }

        // 显示加载提示
        if (options.loading !== false) {
            uni.showLoading({
                title: options.loadingText || '加载中...',
                mask: true,
            });
        }

        uni.request({
            ...defaultOptions,
            success: (res) => {
                // 隐藏加载提示
                if (options.loading !== false) {
                    uni.hideLoading();
                }

                const { statusCode, data } = res;

                // 请求成功
                if (statusCode === 200) {
                    // 业务成功
                    if (data.code === 200 || data.success === true) {
                        resolve(data);
                    } else {
                        // 业务失败
                        const message = data.message || data.msg || '请求失败';

                        // Token过期，跳转登录
                        if (data.code === 401) {
                            uni.showToast({
                                title: '登录已过期，请重新登录',
                                icon: 'none',
                            });
                            logout();
                            return;
                        }

                        // 显示错误信息
                        if (options.showError !== false) {
                            uni.showToast({
                                title: message,
                                icon: 'none',
                            });
                        }

                        reject(new Error(message));
                    }
                } else {
                    // HTTP状态码错误
                    const message = `请求失败 (${statusCode})`;

                    if (options.showError !== false) {
                        uni.showToast({
                            title: message,
                            icon: 'none',
                        });
                    }

                    reject(new Error(message));
                }
            },
            fail: (err) => {
                // 隐藏加载提示
                if (options.loading !== false) {
                    uni.hideLoading();
                }

                const message = err.errMsg || '网络请求失败';

                if (options.showError !== false) {
                    uni.showToast({
                        title: message,
                        icon: 'none',
                    });
                }

                reject(new Error(message));
            },
        });
    });
}

/**
 * GET请求
 */
export function get(url, params = {}, options = {}) {
    return request({
        url,
        method: 'GET',
        data: params,
        ...options,
    });
}

/**
 * POST请求
 */
export function post(url, data = {}, options = {}) {
    return request({
        url,
        method: 'POST',
        data,
        ...options,
    });
}

/**
 * PUT请求
 */
export function put(url, data = {}, options = {}) {
    return request({
        url,
        method: 'PUT',
        data,
        ...options,
    });
}

/**
 * DELETE请求
 */
export function del(url, params = {}, options = {}) {
    return request({
        url,
        method: 'DELETE',
        data: params,
        ...options,
    });
}

/**
 * 上传文件
 */
export function uploadFile(url, filePath, options = {}) {
    return new Promise((resolve, reject) => {
        const token = getToken();

        // 显示上传进度
        if (options.loading !== false) {
            uni.showLoading({
                title: options.loadingText || '上传中...',
                mask: true,
            });
        }

        uni.uploadFile({
            url: BASE_URL + url,
            filePath,
            name: options.name || 'file',
            header: {
                Authorization: token ? `Bearer ${token}` : '',
                ...options.header,
            },
            formData: options.formData || {},
            success: (res) => {
                if (options.loading !== false) {
                    uni.hideLoading();
                }

                try {
                    const data = JSON.parse(res.data);
                    if (data.code === 200 || data.success === true) {
                        resolve(data);
                    } else {
                        const message = data.message || data.msg || '上传失败';
                        uni.showToast({
                            title: message,
                            icon: 'none',
                        });
                        reject(new Error(message));
                    }
                } catch (e) {
                    reject(new Error('响应数据解析失败'));
                }
            },
            fail: (err) => {
                if (options.loading !== false) {
                    uni.hideLoading();
                }

                const message = err.errMsg || '上传失败';
                uni.showToast({
                    title: message,
                    icon: 'none',
                });
                reject(new Error(message));
            },
        });
    });
}