About definition of common placeholders for descriptive items in yml file
The following is a general placeholder definition used in the description item of the .yml file.
Placeholder |
Definition |
---|---|
<boolean> |
Indicates a Boolean value that can have either "true" or "false" values. |
<duration> |
Indicates the duration that matches the following regular expressions:((([0-9]+)y)?(([0-9]+)w)?(([0-9]+)d)?(([0-9]+)h)?(([0-9]+)m)?(([0-9]+)s)?(([0-9]+)ms)?|0) |
<filename> |
Indicates a valid path in the current working directory. |
<host> |
Indicates a valid string consisting of a host name or internet address and an optional port number. |
<int> |
Indicates an integer value. |
<labelname> |
Indicates a string that matches the following regular expression: [a-zA-Z_] [a-zA-Z0-9_]* |
<labelvalue> |
Indicates a Unicode string. |
<path> |
Indicates the path of a valid URL. |
<scheme> |
Indicates a string that can use either "http" or "https" values. |
<secret> |
Indicates a normal string that should be kept secret, such as a password. |
<string> |
Indicates a regular string. |