千分位分隔符

木木芳草

于 2020-08-06 16:20:42 发布

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分类专栏： pc

本文链接：https://blog.youkuaiyun.com/weixin_44817180/article/details/107843162

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  /*千分位符*/
    function getDataInRule(number) {
        if (number != undefined) {
            if (number === '--' || number == 0) {
                return number
            } else {
                number = number.toString();
                var strNumberInt = "";
                var strNumberFloat = "";
                if (number.indexOf('.') > -1) {
                    strNumberInt = number.substr(0, number.indexOf("."))
                    strNumberFloat = number.substr(number.indexOf("."), number.length - 1)
                } else {
                    strNumberInt = number;
                }
                let strNumber = strNumberInt.toString().replace(/(\d)(?=(?:\d{3})+$)/g, '$1,')
                let str = strNumber + strNumberFloat;
                return str;
            }

        }
    };