Function: pad()

function pad(
   value, 
   length, 
   fillString?): string;

Pads a string on both sides to a target length. 将字符串两侧填充到目标长度。

Parameters

Parameter	Type	Default value	Description
value	string	undefined	The source string / 源字符串
length	number	undefined	The target length / 目标长度
fillString	string	' '	The padding content / 填充内容

Returns

string

The padded string / 填充后的字符串

Example

pad('hi', 6)
// => '  hi  '

Since

1.2.0