我的格式化程序看起来像这样
const formatter = new Intl.NumberFormat('en-NZ', {
style: 'currency',
currency: 'NZD',
minimumFractionDigits: 2,
});
如何调整此值以使整数具有0小数位数
formatter.format(4); // want output "$4"
分数总是显示两位数?
formatter.format(4.1); // want output "$4.10"
你可以尝试这样的事情:
formatter.format(amount).replace(/\D00$/, '');
我将实现两种不同的格式,并使用模%
验证它
4 % 1 == 0
4.1 % 1 == .1
希望这可以帮助 :)
const formatter = new Intl.NumberFormat('en-NZ', {
style: 'currency',
currency: 'NZD',
minimumFractionDigits: 2,
});
const fraction = new Intl.NumberFormat('en-NZ', {
style: 'currency',
currency: 'NZD',
minimumFractionDigits: 0,
});
let number = 4.1;
if(4%1 == 0)
console.log(formatter.format(number));
else
console.log(fraction.format(number));
number = 4;
if(4%1 == 0)
console.log(formatter.format(number));
else
console.log(fraction.format(number));