IO.isExist

Checks the existence of a specified folder or file.

IO.isExist(filePath);

Arguments

path. (string) The absolute path of the folder or file.

Return value

A promise that is fulfilled with a boolean.

Returns true if the file or folder exists, and false if it does not exist, or for a disconnected or unauthenticated mapped drive.

Example

Copy code
(async ()=>{
    let exist = await IO.isExist("file_path");
})();