Judge whether the file exists

1、 Function description

Judge whether the file under the specified path exists, return true if it exists, and return false if it does not exist.

2、 Attribute description

●Output to variable: the variable to which the result is output.

●File path: the path of the file to be read.

●Absolute path: select whether the entered file address is an absolute path.

3、 Use example

Example: judge whether there is a presentation document. Docx on the desktop. If not, create a new one.