@kcuf/intl-formatter
Version:
Basic intl formatters.
17 lines (16 loc) • 782 B
JavaScript
import _slicedToArray from "@babel/runtime/helpers/slicedToArray";
/**
* 数值展示组件，对数值进行格式化展示 1234 -> 1,234
*/
export default function formatNumberFallback(n) {
var precision = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : -1;
var nInString = precision >= 0 ? n.toFixed(precision) : String(n);
var _ref = nInString.split('.'),
_ref2 = _slicedToArray(_ref, 2),
wholePart = _ref2[0],
_ref2$ = _ref2[1],
fractionPart = _ref2$ === void 0 ? '' : _ref2$;
var formattedWholePart = wholePart.replace(/\B(?=(\d{3})+(?!\d))/g, ','); // 整数部分加逗号
return fractionPart ? "".concat(formattedWholePart, ".").concat(fractionPart) : formattedWholePart;
}
//# sourceMappingURL=format-number-fallback.js.map