[MDN web docs: Number.prototype.toLocaleString()]( [Stack Overflow: How to format a number as currency using JavaScript?]( [Regex101: Regular Expression Tester]( 附录 流程图 下面是一个使用流程图展示金额格式化流程的示例: 开始创建金额变量调用toLocaleString()方法格式化金额打印结果到控制台结束 代码片段 下面是一个使用代码片段标识的示例: constamount=12...
Now, when we run theIntl.NumberFormat.format()method, our number gets formatted into a currency string. // returns "$67,123.45"letmoney=formatCurrency.format(total); Here’s a demo. Changing the currency type# Unfortunately, there is no default value for thecurrencyproperty in th...
例如,你会看到将语言环境更改为“en-US”会将十进制表示法从逗号更改为点。 functionconvertToCurrency(num, currency ='EUR', locale ='nl-NL'){constformatter =newIntl.NumberFormat(locale, {style:'currency',currency: currency}); returnformatter.format...
style: 'currency',currency: currency });return formatter.format(num);} 如果运行上述代码，界面将会...
function checkCurrencyFormat(format) { var defaults = lib.settings.currency.format; // Allow function as format parameter (should return string or object): if ( typeof format === "function" ) format = format(); // Format can be a string, in which case `value` ("%v") must be prese...
Write a JavaScript program that converts float-point arithmetic to decimal form, and creates a comma separated string from a number. Click me to see the solution 126. Format Number as Currency Write a JavaScript program to create a specified currency format from a given number. ...
functionconvertToCurrency(num,currency='EUR',locale='nl-NL') {constformatter=newIntl.NumberFormat(locale, {style:'currency',currency:currency});returnformatter.format(num); } 1. 2. 3. 4. 5. 6. 7. 2. 将 HTML 字符串转换为 DOM 对象 ...
NumberFormat( 'en-US', { style: 'currency', currency: 'USD' } ).format(amount) return `The driver drove ${formattedSpeed} and has to pay ${formattedAmount}` } console.log(getFine(130, 300)) A: The driver drove 130 and has to pay 300 B: The driver drove 130 mph and has to...
There is one more approach to round off a number is using a constructor – Intl.NumberFormat(). This constructor format the number as currency according to the given locale or region. If locale is not mentioned it will format the number only by adding commas. You can use this constructor ...
一旦您使用所需的区域设置和选项创建了一个 Intl.NumberFormat 对象,您可以通过将数字传递给其format()方法来使用它,该方法将返回一个适当格式化的字符串。例如: let euros = Intl.NumberFormat("es", {style: "currency", currency: "EUR"}); euros.format(10) // => "10,00 €": ten euros, Spanish ...