|
|
- // @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
- */
-
- // #ifndef UNI-APP-X
- export function isNumber(value: number | string | null): boolean {
- return typeof value === 'number' && !isNaN(value);
- }
- // #endif
-
- // #ifdef UNI-APP-X
- export function isNumber(value: any|null): boolean {
- // #ifdef APP-ANDROID
- return ['Byte', 'UByte','Short','UShort','Int','UInt','Long','ULong','Float','Double','number'].includes(typeof value)
- // #endif
- // #ifdef APP-IOS
- return ['Int8', 'UInt8','Int16','UInt16','Int32','UInt32','Int64','UInt64','Int','UInt','Float','Float16','Float32','Float64','Double', 'number'].includes(typeof value)
- // #endif
- // #ifndef UNI-APP-X && APP
- return typeof value === 'number' && !isNaN(value);
- // #endif
- }
- // #endif
|
