111 lines
2.9 KiB
JavaScript
111 lines
2.9 KiB
JavaScript
/**
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* 延迟执行
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* @param {Number} ms
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* @returns
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*/
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export function sleep(ms) {
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return new Promise(resolve => setTimeout(resolve, ms));
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}
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/**
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* 解析查询字符串
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* @param {string} urlOrQueryString
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* @returns {Object} 查询参数对象
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*/
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export function parseQueryString(urlOrQueryString) {
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// 如果传入的是完整URL（如 "/path?name=value"），提取查询部分
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let queryString = urlOrQueryString;
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const questionMarkIndex = queryString.indexOf('?');
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if (questionMarkIndex !== -1) {
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queryString = queryString.slice(questionMarkIndex + 1);
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}
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const params = {};
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if (!queryString) return params; // 如果没有查询参数，返回空对象
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const pairs = queryString.split('&');
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for (const pair of pairs) {
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const [key, value] = pair.split('=');
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// 解码 URI 组件，并处理无值情况（如 "key" 而不是 "key=value"）
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params[key] = value ? decodeURIComponent(value) : '';
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}
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return params;
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}
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/**
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* 显示确认弹窗
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* @param {Object} options 弹窗选项
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* @param {String} options.title 弹窗标题
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* @param {String} options.content 弹窗内容
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* @param {String} options.confirmText 确认按钮文字
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* @param {String} options.cancelText 取消按钮文字
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* @returns {Promise} 返回Promise对象，resolve中返回{confirm: Boolean}，表示是否点击了确认按钮
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*/
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export function showModal(options = {}) {
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return new Promise((resolve) => {
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uni.showModal({
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title: options.title || '提示',
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content: options.content || '',
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confirmText: options.confirmText || '确定',
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cancelText: options.cancelText || '取消',
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success(res) {
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resolve(res);
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},
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fail() {
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resolve({ confirm: false });
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}
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});
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});
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}
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/**
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* 显示提示信息
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* @param {*} title 提示信息
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* @param {*} icon 图标
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* @param {*} duration 提示时长
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* @returns
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*/
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export function showToast(title, icon = "none", duration = 1500) {
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return new Promise((resolve) => {
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uni.showToast({
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title: title || '',
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icon: icon || 'none',
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duration: duration,
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success: () => {
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resolve(true);
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}
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});
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});
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}
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/**
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* 显示加载中
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* @param {String} title 加载中文字
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* @returns {Promise} 返回Promise对象，resolve中返回true
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*/
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export function showLoading(title = "加载中...") {
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return new Promise((resolve) => {
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uni.showLoading({
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title: title,
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success: () => {
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resolve(true);
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}
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});
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});
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}
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/**
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* 隐藏加载中
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* @returns {Promise} 返回Promise对象，resolve中返回true
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*/
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export function hideLoading() {
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return new Promise((resolve) => {
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uni.hideLoading({
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success: () => {
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resolve(true);
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}
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});
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});
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}
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