split.js

来自「这是《JavaScript学习源代码》一书的源代码」· JavaScript 代码 · 共 17 行

// create and initialize a string variable
var str = "JavaScript in easy steps";

// split words into array elements delimited by a space
var ss = str.split( " " );

// create and initialize another string variable
var bk = "JavaScript in easy steps|Mike McGrath";

// split words into array elements delimited by a pipe
var bks  = bk.split("|");

// display some split elements
var res = "Topic : " +  ss[0];                        
res += "\nTitle : " + bks[0];                         
res += "\nAuthor : " + bks[1];                        
alert(res);