智能照明系统APP-本地串口
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LightingSystemApp-serial/.svn/pristine/72/720f639b2b46ba19a89fe3f93ff...

10 lines
352 B

export default function zeroFill(number, targetLength, forceSign) {
var absNumber = '' + Math.abs(number),
zerosToFill = targetLength - absNumber.length,
sign = number >= 0;
return (
(sign ? (forceSign ? '+' : '') : '-') +
Math.pow(10, Math.max(0, zerosToFill)).toString().substr(1) +
absNumber
);
}