2024-09-14 02:26:50 +00:00
|
|
|
|
// @ts-nocheck
|
|
|
|
|
|
/**
|
|
|
|
|
|
* 检查一个值是否已定义（不为 undefined）且不为 null
|
|
|
|
|
|
* @param value 要检查的值
|
|
|
|
|
|
* @returns 如果值已定义且不为 null，则返回 true；否则返回 false
|
|
|
|
|
|
*/
|
|
|
|
|
|
// #ifndef UNI-APP-X
|
|
|
|
|
|
export function isDef(value: unknown): boolean {
|
|
|
|
|
|
return value !== undefined && value !== null;
|
|
|
|
|
|
}
|
|
|
|
|
|
// #endif
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// #ifdef UNI-APP-X
|
|
|
|
|
|
export function isDef(value : any|null) : boolean {
|
2025-02-11 01:34:29 +00:00
|
|
|
|
// #ifdef UNI-APP-X && APP
|
2024-09-14 02:26:50 +00:00
|
|
|
|
return value != null;
|
|
|
|
|
|
// #endif
|
2025-02-11 01:34:29 +00:00
|
|
|
|
// #ifndef UNI-APP-X && APP
|
2024-09-14 02:26:50 +00:00
|
|
|
|
return value != null && value != undefined;
|
|
|
|
|
|
// #endif
|
|
|
|
|
|
}
|
|
|
|
|
|
// #endif
|
