index.js
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import { Message } from 'element-ui'
/**
* Created by PanJiaChen on 16/11/18.
*/
/**
* Parse the time to string
* @param {(Object|string|number)} time
* @param {string} cFormat
* @returns {string | null}
*/
export function parseTime(time, cFormat) {
if (arguments.length === 0 || !time) {
return null
}
const format = cFormat || '{y}-{m}-{d} {h}:{i}:{s}'
let date
if (typeof time === 'object') {
date = time
} else {
if (typeof time === 'string') {
if (/^[0-9]+$/.test(time)) {
// support "1548221490638"
time = parseInt(time)
} else {
// support safari
// https://stackoverflow.com/questions/4310953/invalid-date-in-safari
time = time.replace(new RegExp(/-/gm), '/')
}
}
if (typeof time === 'number' && time.toString().length === 10) {
time = time * 1000
}
date = new Date(time)
}
const formatObj = {
y: date.getFullYear(),
m: date.getMonth() + 1,
d: date.getDate(),
h: date.getHours(),
i: date.getMinutes(),
s: date.getSeconds(),
a: date.getDay()
}
const time_str = format.replace(/{([ymdhisa])+}/g, (result, key) => {
const value = formatObj[key]
// Note: getDay() returns 0 on Sunday
if (key === 'a') {
return ['日', '一', '二', '三', '四', '五', '六'][value]
}
return value.toString().padStart(2, '0')
})
return time_str
}
/**
* @param {number} time
* @param {string} option
* @returns {string}
*/
export function formatTime(time, option) {
if (('' + time).length === 10) {
time = parseInt(time) * 1000
} else {
time = +time
}
const d = new Date(time)
// const now = Date.now()
// const diff = (now - d) / 1000
// if (diff < 30) {
// return '刚刚'
// } else if (diff < 3600) {
// // less 1 hour
// return Math.ceil(diff / 60) + '分钟前'
// } else if (diff < 3600 * 24) {
// return Math.ceil(diff / 3600) + '小时前'
// } else if (diff < 3600 * 24 * 2) {
// return '1天前'
// }
if (option) {
return parseTime(time, option)
} else {
return (
d.getMonth() +
1 +
'月' +
d.getDate() +
'日' +
d.getHours() +
'时' +
d.getMinutes() +
'分'
)
}
}
/**
* @param {string} url
* @returns {Object}
*/
export function param2Obj(url) {
const search = decodeURIComponent(url.split('?')[1]).replace(/\+/g, ' ')
if (!search) {
return {}
}
const obj = {}
const searchArr = search.split('&')
searchArr.forEach((v) => {
const index = v.indexOf('=')
if (index !== -1) {
const name = v.substring(0, index)
const val = v.substring(index + 1, v.length)
obj[name] = val
}
})
return obj
}
// 消息提醒
export function showMsg(msg, isSuccess = true, duration = 5000) {
Message({
message: msg || 'Error',
type: isSuccess ? 'success' : 'error',
duration: duration
})
}
// 消息提醒
export function openConfirm(self, msg, success, cancel) {
self
.$confirm(msg, '提示', {
confirmButtonText: '确定',
cancelButtonText: '取消',
type: 'warning'
})
.then(() => {
if (success != null) {
success()
}
})
.catch(() => {
if (cancel != null) {
cancel()
}
})
}
// 生成 GUID 的方法
export function getGUID() {
return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
var r = (Math.random() * 16) | 0
var v = c === 'x' ? r : (r & 0x3) | 0x8
return v.toString(16)
})
}