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< template >
< view class = "u-demo" >
< view class = "u-demo-wrap" >
< view class = "u-demo-title" > 演示效果 < / view >
< view class = "u-demo-area" >
< view class = "u-no-demo-here" > 输入时间 ： { { timestamp } } < / view >
< view class = "u-demo-result-line" >
{ { result } }
< / view >
< / view >
< / view >
< view class = "u-config-wrap" >
< view class = "u-config-title u-border-bottom" >
参数配置
< / view >
< view class = "u-config-item" >
< view class = "u-item-title" > 格式 < / view >
< u -subsection : list = "['yyyy-mm-dd', 'yyyy年-mm月-dd日']" @change ="format1Change" > < / u -subsection >
< view style = "margin-top: 50rpx;" >
< u -subsection : list = "['mm-dd', 'yyyy-mm-dd hh:MM']" @change ="format2Change" > < / u -subsection >
< / view >
< / view >
< / view >
< / view >
< / template >
< script >
export default {
data ( ) {
return {
timestamp : '2020-11-02T02:59:24.732Z' ,
result : null
}
} ,
onLoad ( ) {
// 本时间格式化方法，也支持模板中过滤器形式写法，如
// {{1585926095536 | date('yyyy-mm-dd')}} 或者 {{1585926095536 | date}}，因为'yyyy-mm-dd'为默认的参数
this . getResult ( 'yyyy-mm-dd' ) ;
} ,
methods : {
format1Change ( index ) {
let format = index == 0 ? 'yyyy-mm-dd' : 'yyyy年-mm月-dd日' ;
this . getResult ( format ) ;
} ,
format2Change ( index ) {
let format = index == 0 ? 'mm-dd' : 'yyyy-mm-dd hh:MM' ;
this . getResult ( format ) ;
} ,
getResult ( format ) {
this . result = this . $u . timeFormat ( this . timestamp , format ) ;
}
}
}
< / script >
< style lang = "scss" scoped >
. u - demo { }
< / style >
