373 lines
9.0 KiB
JavaScript
373 lines
9.0 KiB
JavaScript
// const RequsetUrl = 'https://huishang.magicany.cc/api/v1'; // 请求地址前缀
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const RequsetUrl = 'https://test.hshuishang.com'; // 请求地址前缀
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export const picUrl = 'https://test.hshuishang.com'; // 图片地址前缀
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/**
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* @description 小程序跳转方法二次封装
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* @method NavgateTo
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* @param {String} path - 跳转的目标页面路径
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* @param {Object} options - 配置选项对象
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* @param {Boolean} options.isLogin - 是否需要校验登录态，默认为 true
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*/
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export const NavgateTo = (path, options = {}) => {
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const { isLogin = true } = options;
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const ctoken = uni.getStorageSync('ctoken');
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if (isLogin) {
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if (!ctoken) {
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uni.redirectTo({ url: '/pages/login/login' })
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return
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} else {
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if(path == '1'){
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uni.navigateBack({
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delta: 1
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})
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return
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}
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uni.navigateTo({
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url: path
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});
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return;
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}
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}
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uni.navigateTo({ url: path })
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}
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/**
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* 封装请求方法
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* @param {string} url 请求地址
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* @param {string} method 请求方法
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* @param {Object} data 请求参数
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* @param {Object} options 配置选项对象
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* @param {Boolean} options.silent - 是否显示loading，默认为 true
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* @param {Boolean} options.nested - 是否平铺接口返回参数，默认为 false
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* @returns {Promise} 返回一个Promise对象
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*/
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export const request = (url, method = 'POST', data = {}, options = {}) => {
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const { silent = true, nested = false } = options;
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let ctoken = null;
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if (options.token) {
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ctoken = options.token;
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} else {
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ctoken = uni.getStorageSync('ctoken'); // 后续接口强依赖强校验该字段
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}
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if (silent) {
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uni.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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let params = {
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user_id: uni.getStorageSync('userId'),
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...data,
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}
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return new Promise((resolve, reject) => {
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uni.request({
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url: RequsetUrl + url,
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method: method,
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data: params,
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header: {
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'Content-Type': 'application/json',
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'Authorization': ctoken,
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// ...header,
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},
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success: (res) => {
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console.log('请求成功，接口返参', res);
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if (res.statusCode == 401 || (res.statusCode == 500 && res.data.msg == "效验令牌失败")) {
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uni.showModal({
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title: '提示',
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content: '请登录后查看',
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confirmText:"去登陆",
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complete: (res) => {
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if (res.cancel) {
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uni.hideLoading();
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uni.redirectTo({
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url: '/pages/index/index'
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});
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return
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}
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if (res.confirm) {
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uni.redirectTo({
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url: '/pages/login/login',
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})
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}
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}
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})
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return
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}
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if (res.statusCode === 200) {
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if (silent) {
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uni.hideLoading();
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}
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if (options?.nested) {
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let data = {
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...res.data,
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}
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resolve(data); // 请求成功
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return;
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}
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resolve(res.data.data); // 请求成功
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} else {
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console.log('走到这列');
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uni.hideLoading();
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uni.showToast({
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title: res.data.msg || '请求失败',
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icon: 'none'
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})
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reject({
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code: res.statusCode,
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message: res.data.msg || '请求失败',
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data: res.data,
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});
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}
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},
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fail: (err) => {
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uni.hideLoading();
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uni.showToast({
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title: res.data.msg || '请求失败',
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icon: 'none'
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})
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reject({
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code: -1,
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message: '接口异常，请稍后重试',
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error: err,
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});
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},
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});
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});
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}
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/**
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* 校验手机号是否合法
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* @param {string} option 请求方法
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* @returns {Boolean} 手机号是否正确
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*/
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export const isPhone = (option) => {
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if(option.length != 11){
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return false
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}
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if (!(/^1(3\d|4[5-9]|5[0-35-9]|6[2567]|7[0-8]|8\d|9[0-35-9])\d{8}$/.test(option))) {
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return false
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} else {
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return true
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}
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}
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/**
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* 精确的浮点数运算
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* @param {number} num1 - 第一个数字
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* @param {number} num2 - 第二个数字
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* @param {string} operator - 运算符，支持 '+', '-', '*', '/', '+='
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* @returns {number} - 运算结果
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*/
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export const floatCalculate = (num1, num2, operator) => {
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// 获取小数位数
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function getPrecision(num) {
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const str = num.toString();
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const decimalIndex = str.indexOf('.');
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return decimalIndex === -1 ? 0 : str.length - decimalIndex - 1;
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}
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// 计算放大倍数
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const precision1 = getPrecision(num1);
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const precision2 = getPrecision(num2);
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const maxPrecision = Math.max(precision1, precision2);
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const factor = Math.pow(10, maxPrecision);
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// 将数字转换为整数
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const intNum1 = Math.round(num1 * factor);
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const intNum2 = Math.round(num2 * factor);
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// 根据运算符进行计算
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let result;
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switch (operator) {
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case '+':
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result = (intNum1 + intNum2) / factor;
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break;
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case '-':
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result = (intNum1 - intNum2) / factor;
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break;
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case '*':
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result = (intNum1 * intNum2) / (factor * factor);
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break;
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case '/':
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result = intNum1 / intNum2;
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break;
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case '+=':
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result = (intNum1 + intNum2) / factor;
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break;
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default:
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throw new Error('不支持的运算符');
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}
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return result;
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}
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/**
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* 图片上传
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* @param {string} filename - 图片上传地址
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* @param {Function} fn - 接口回调函数
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*/
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export const upload = (filename, fn) => {
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uni.showLoading({
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title: '上传中',
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mask: true
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})
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uni.uploadFile({
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url: RequsetUrl + '/api/v1/public/upload-image',
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filePath: filename,
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name: 'image',
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formData: {
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'uid': uni.getStorageSync('uid'),
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},
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success: (f) => {
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uni.hideLoading();
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fn(JSON.parse(f.data));
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},
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fail: (res) => {
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uni.hideLoading();
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console.log(res);
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uni.showToast({
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title: '上传文件失败',
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icon: 'none'
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})
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},
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complete: () => {}
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});
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}
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/**
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* 视频上传
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* @param {string} filename - 图片上传地址
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* @param {Function} fn - 接口回调函数
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*/
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export const uploadVideo = (filename, fn) => {
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uni.showLoading({
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title: '上传中',
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mask: true
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})
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uni.uploadFile({
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url: RequsetUrl + '/api/v1/public/upload-video',
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filePath: filename,
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name: 'file',
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formData: {
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'uid': uni.getStorageSync('uid'),
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},
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success: (f) => {
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uni.hideLoading();
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fn(JSON.parse(f.data));
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},
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fail: (res) => {
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uni.hideLoading();
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console.log(res);
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uni.showToast({
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title: '上传文件失败',
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icon: 'none'
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})
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},
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complete: () => {}
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});
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}
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/**
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* 计算两地之间的距离
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* @param {string} lat1 第一个点的纬度
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* @param {string} lon1 第一个点的经度
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* @param {string} lat2 第二个点的纬度
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* @param {string} lon2 第二个点的经度
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* @returns {number} 距离
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*/
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export const calculateDistance = (lat1, lon1, lat2, lon2)=>{
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// 将经纬度转换为弧度
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const toRad = (value) => (value * Math.PI) / 180;
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const R = 6371; // 地球半径（单位：千米）
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const dLat = toRad(lat2 - lat1);
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const dLon = toRad(lon2 - lon1);
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const a =
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Math.sin(dLat / 2) * Math.sin(dLat / 2) +
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Math.cos(toRad(lat1)) * Math.cos(toRad(lat2)) *
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Math.sin(dLon / 2) * Math.sin(dLon / 2);
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const c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1 - a));
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const distance = R * c; // 最终距离（单位：千米）
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return distance;
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}
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//
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export const menuButtonInfo = () => {
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const systemInfo = uni.getSystemInfoSync();
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const platform = systemInfo.platform;
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if (platform === 'ios') {
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// TODO: ios待测试
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return {
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height: systemInfo.statusBarHeight,
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top: 44,
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};
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}
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if (platform === 'android') {
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return {
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height: systemInfo.statusBarHeight,
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top: 44, // 自定义导航栏默认高度
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};
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}
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if (systemInfo.uniPlatform === 'mp-weixin') {
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// 微信小程序、支付宝小程序等，平台标识以 'mp-' 开头
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return uni.getMenuButtonBoundingClientRect()
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} else {
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return 'Unknown';
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}
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}
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/**
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* 获取服务供应商
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* @param {string} opt - 服务类型
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* @returns {Promise} 返回一个Promise对象
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*/
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export const getProviderPromise = (opt) => {
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return new Promise((resolve, reject) => {
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uni.getProvider({
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service: opt,
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success: (res) => {
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console.log('获取支付服务提供商成功:', res.provider);
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resolve(res.provider);
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},
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fail: (err) => {
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console.error('获取支付服务提供商失败:', err);
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reject(err);
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}
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});
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});
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}
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//数组去重
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export const uniqueByField = (arr, field) => {
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const seen = {};
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return arr.filter(item => {
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const key = item[field];
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return seen.hasOwnProperty(key) ? false : (seen[key] = true);
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});
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}
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// 校验邮箱地址是否合法
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export const validateEmail = (email) => {
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// 正则表达式验证邮箱格式
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const regex = /^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$/;
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if (!regex.test(email)) {
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return false;
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}
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return true
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}
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