RegExp \ d metacharacter
Definition and Usage
\ D metacharacter used to find numeric characters.
grammar
new RegExp("\d")
或者更简单方式:
/\d/
或者更简单方式:
/\d/
Browser Support
All major browsers support \ d metacharacter
Examples
Examples
Digital global search:
var str="Give 100%!";
var patt1=/\d/g;
var patt1=/\d/g;
The marked text below shows where the expression gets a match:
Give 100 %!
try it"
JavaScript RegExp Object