Expression Syntax Description
- ${numberRange@startNumber-endNumber@min@max}
:
numberRange is a fixed string,
startNumber and endNumber are a number between 0 and 9, and endNumber needs
to be greater than startNumber.
min and max are integers greater than 1 but less than 1000, and max needs to
be greater than or equal to min.
Generate a random number string using numbers between startNumber and
endNumber, with a string length between [min, max].
Example : ${numberRange@5-9@2@4} Generate a random string with a length range of [2,4] using the numbers 5, 6, 7, 8, and 9. -
${numberSelect@n1|n2|...@min@max} :
numberSelect is a fixed string, n1, n2 is a number between 0 and 9.
min and max are integers greater than 1 but less than 1000, and max needs to
be greater than or equal to min.
Generate a random number string using numbers such as n1 and n2, with a
string length between [min, max].
Example : ${numberSelect@2|5|7@5@10} Use numbers 2, 5, and 7 to generate a random string with a length range of [5,10]. -
${numberStep@start@step@paddingLength} :
numberStep is a fixed string, start is the starting value, and can be any
integer. step is the step size and can be any integer.
paddingLength is an integer greater than 0, indicates the length of
increasing or decreasing numbers that need to be aligned.
Example : ${numberStep@0@1@5} Generate a numeric string with a length of 5 ( 00000 , 00001 , 00002 , ... ). ${numberStep@1000@-5@4} Generate a numeric string with a length of 4 ( 1000 , 0995 , 0990 , ... ). -
${select@string1|string2|...} :
select is a fixed string. Following is a list of candidate strings. Randomly
select a string from the list of candidate strings.
Example : ${select@152|137} Randomly generate 152 or 137.
Related Tools
Online random phone number generator, using template syntax to randomly generate phone numbers. This tool supports generating mobile phone numbers in any format.
Online random mobile number generation tool, using expressions to randomly generate any format of digital numbers, serial numbers, card numbers, etc. Numeric numbers include mobile phone numbers, phone numbers, administrative area codes, postal codes, and other numerical codes.
- Expression : Enter an expression to generate the number. Expressions support any normal characters and special keywords. Normal characters will be output as is, and expressions will be generated according to grammar rules. Please refer to the above expression syntax instructions for expression syntax.
- Generate Count : The number of results to generate, ranging from [1 to 1000].
- Unique : Specify whether the generated number needs to be unique. When determining whether it is unique, the content generated by the entire template is judged as a whole.
