137 lines
3.7 KiB
JavaScript
137 lines
3.7 KiB
JavaScript
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/**
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* 提示方法
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* @param {String} title 提示文字
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* @param {String} icon icon图片
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* @param {Number} duration 提示时间
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*/
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export function toast(title, icon = 'none', duration = 1500) {
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if(title) {
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uni.showToast({
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title,
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icon,
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duration
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})
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}
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}
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/**
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* 设置缓存
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* @param {String} key 键名
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* @param {String} data 值
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*/
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export function setStorageSync(key, data) {
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uni.setStorageSync(key, data)
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}
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/**
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* 获取缓存
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* @param {String} key 键名
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*/
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export function getStorageSync(key) {
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return uni.getStorageSync(key)
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}
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/**
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* 删除缓存
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* @param {String} key 键名
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*/
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export function removeStorageSync(key) {
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return uni.removeStorageSync(key)
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}
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/**
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* 清空缓存
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* @param {String} key 键名
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*/
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export function clearStorageSync() {
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return uni.clearStorageSync()
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}
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/**
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* 页面跳转
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* @param {'navigateTo' | 'redirectTo' | 'reLaunch' | 'switchTab' | 'navigateBack' | number } url 转跳路径
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* @param {String} params 跳转时携带的参数
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* @param {String} type 转跳方式
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**/
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export function useRouter(url, params = {}, type = 'navigateTo') {
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try {
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if (Object.keys(params).length) url = `${url}?data=${encodeURIComponent(JSON.stringify(params))}`
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if (type === 'navigateBack') {
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uni[type]({ delta: url })
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} else {
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uni[type]({ url })
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}
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} catch (error) {
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console.error(error)
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}
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}
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/**
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* 预览图片
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* @param {Array} urls 图片链接
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*/
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export function previewImage(urls, itemList = ['发送给朋友', '保存图片', '收藏']) {
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uni.previewImage({
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urls,
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longPressActions: {
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itemList,
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fail: function (error) {
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console.error(error,'===previewImage')
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}
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}
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})
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}
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/**
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* 保存图片到本地
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* @param {String} filePath 图片临时路径
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**/
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export function saveImage(filePath) {
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if (!filePath) return false
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uni.saveImageToPhotosAlbum({
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filePath,
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success: (res) => {
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toast('图片保存成功', 'success')
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},
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fail: (err) => {
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if (err.errMsg === 'saveImageToPhotosAlbum:fail:auth denied' || err.errMsg === 'saveImageToPhotosAlbum:fail auth deny') {
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uni.showModal({
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title: '提示',
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content: '需要您授权保存相册',
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showCancel: false,
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success: (modalSuccess) => {
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uni.openSetting({
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success(settingdata) {
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if (settingdata.authSetting['scope.writePhotosAlbum']) {
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uni.showModal({
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title: '提示',
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content: '获取权限成功,再次点击图片即可保存',
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showCancel: false
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})
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} else {
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uni.showModal({
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title: '提示',
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content: '获取权限失败，将无法保存到相册哦~',
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showCancel: false
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})
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}
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},
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fail(failData) {
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console.log('failData', failData)
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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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})
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}
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/**
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* 深拷贝
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* @param {Object} data
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**/
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export const clone = (data) => JSON.parse(JSON.stringify(data))
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