使用正则保留两位小数点,拒绝出现0.00
saveDecimal(item) {
if (typeof item !== "string") {
item = item.toString();
}
return Number(item.replace(/^(\-)*(\d+)\.(\d\d).*$/, "$1$2.$3"));
}
saveDecimal(item) {
if (typeof item !== "string") {
item = item.toString();
}
return Number(item.replace(/^(\-)*(\d+)\.(\d\d).*$/, "$1$2.$3"));
}