You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
9 lines
349 B
9 lines
349 B
1 year ago
|
// @ts-nocheck
|
||
|
|
/**
|
||
|
|
* 检查一个值是否为数字类型
|
||
|
|
* @param value 要检查的值，可以是 number 类型或 string 类型的数字
|
||
|
|
* @returns 如果值是数字类型且不是 NaN，则返回 true；否则返回 false
|
||
|
|
*/
|
||
|
|
export function isNumber(value: number | string): boolean {
|
||
|
|
return typeof value === 'number' && !isNaN(value);
|
||
|
|
}
|