Availability
This routine is available since katl-commons 1.0 .
Syntax:
fileContains(path_to_file, regex [, charset])
Description:
Returns true if the file contains any string that matches the specified regex. If the regex contains a backslash, please replace it with two backslashes, or else you will get a syntax error.Parameters:
Parameter name | Type | Required | Description |
|---|---|---|---|
path_to_file | string | Yes | Specifies the file name. |
regex | string | Yes | Specifies search string into the file path_to_file. |
| charset | string | No | The charset, optional. If you need to open a text file and the encoding is different, use here a value that matches a valid charset name. (Available since katl-commons 4.0.0) |
Return type:
boolean (true/false)
Example:
//This will match any "com.keplerrominfo.jira" occurence in myfile.txt.
fileContains("C:/myfile.txt","com\\.keplerrominfo.jira");
Notes:
- It is recommended that you use absolute file paths with forward slashes ( / ).
See also: