// 把文字中间4个字符换成“*”号
export const replaceTextToStar = (params = '') => {

	let value = String(params)

	if (!value || !value.length || value.length <= 0) return '';

	let len = value.length;
	let medianNumber = Math.floor(len / 2);

	console.log(medianNumber)



	return `${value.substr(0, medianNumber-2)}****${value.substr(medianNumber + 2, value.length)}`;
}


module.exports = {
	replaceTextToStar,
}