[英]convert the time using date-fns
Using datefns how can i convert the below format to the expected one使用datefns如何将以下格式转换为预期格式
const input = "3:0:0:0"
const output: "3am"
What i have tried.我尝试过的。
import format from 'date-fns/format'
const input = "3:0:0:0"
const output = format(input, "HH:MM:SS:NS")
console.log(output) // getting invalid date.
https://codesandbox.io/s/date-fns-forked-w4c7o https://codesandbox.io/s/date-fns-forked-w4c7o
Without this library I would use vanilla JS and如果没有这个库,我会使用 vanilla JS 和
const fmtTime = str => { let [hh,mm,ss,ms] = str.split(':') return `${hh}${+mm>0?`:${mm}`:''}${hh>12?'pm':'am'}` }; const input1 = "3:30:0:0"; const input2 = "3:0:0:0"; console.log(fmtTime(input1)) console.log(fmtTime(input2))
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