String split (), string split

String split (), string split

Knowledge:

The split () method splits the string into a string array and returns this array.

Syntax:

StringObject. split (separator, limit)

Parameter description:

 

Note:If an empty string ("") is used as a separator, each character in the stringObject is separated.

We will split the string in different ways:

Use the specified symbol to split the string. The Code is as follows:

Var mystr = "www.imooc.com"; document. write (mystr. split (". ") +" <br> "); document. write (mystr. split (". ", 2) +" <br> ");

Running result:

Www, imooc, comwww, imooc

Split the string into characters. The Code is as follows:

Document. write (mystr. split ("") + "<br>"); document. write (mystr. split ("", 5 ));

Running result:

W,., I, m, o, o, c,., c, o, mw, w, w,., I