const formatTime = date => {
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const year = date.getFullYear()
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const month = date.getMonth() + 1
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const day = date.getDate()
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const hour = date.getHours()
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const minute = date.getMinutes()
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const second = date.getSeconds()
|
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return [year, month, day].map(formatNumber).join('/') + ' ' + [hour, minute, second].map(formatNumber).join(':')
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}
|
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const formatNumber = n => {
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n = n.toString()
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return n[1] ? n : '0' + n
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}
|
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const navContentHeight = function () {
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//胶囊高度
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const capsuleHeight = wx.getMenuButtonBoundingClientRect().bottom - wx.getMenuButtonBoundingClientRect().top
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//胶囊上边框距顶部距离
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const capsuleTop = wx.getMenuButtonBoundingClientRect().top
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//状态栏高度
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const statusBarHeight = wx.getSystemInfoSync().statusBarHeight
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//药囊上边距状态栏下边的距离，即药囊在导航内容栏中的上下边距
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const capsuleGap = capsuleTop - statusBarHeight
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//导航内容栏的高度动态计算
|
const navContentHeight = capsuleGap * 2 + capsuleHeight
|
|
return navContentHeight + statusBarHeight
|
}
|
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const deepCopy = function (obj) {
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let b1 = typeof obj
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if (b1 != 'object' || (obj instanceof Array) || obj == null) {
|
return obj;
|
}
|
var newobj = {};
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for (var attr in obj) {
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newobj[attr] = this.deepCopy(obj[attr]);
|
}
|
return newobj;
|
}
|
|
const lastMonth = function (year, month) {
|
var lM = month - 1
|
var lY = year
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if (lM <= 0) {
|
lM += 12
|
lY -= 1
|
}
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return [lY, lM]
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}
|
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module.exports = {
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formatTime: formatTime,
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navContentHeight: navContentHeight,
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deepCopy: deepCopy,
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lastMonth: lastMonth
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}
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