province-uniapp-qinghai-ipad/utils/cache.js

export const setCache = (key, val) => {
	return new Promise((resolve, reject) => {
		uni.setStorage({
			key: key,
			data: val,
			success() {
				resolve(key, val)
			},
			fail(err) {
				reject(err)
			}
		})
	})
}

export const getCache = (key) => {
	return new Promise((resolve, reject) => {
		uni.getStorage({
			key: key,
			success(val) {
				resolve(val)
			},
			fail(err) {
				reject(err)
			}
		})
	})
}

export const clearChache = (key) => {
	return new Promise((resolve, reject) => {
		uni.clearStorage({
			key: key,
			success(val) {
				resolve(val)
			},
			fail(err) {
				reject(err)
			}
		})
	}) 
}