实战使用场景,商城支付有港币,人民币,美元。根据用户的信息,设置币种的符号,在页面获取币种的符号。
let currencySymbol = {
currency: ‘¥‘,
get: function() {
return this.currency
},
set: function(currency) {
this.currency = currency
}
}
console.log(currencySymbol.get())
currencySymbol.set(‘%‘)
console.log(currencySymbol)
原文:https://www.cnblogs.com/fm060/p/11106283.html