join.js

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

// create a new array

var a = new Array();

// put a word in seven array elements

a[0] = "It";
a[1] = "isn\抰";
a[2] = "rocket";
a[3] = "science -";
a[4] = "it\抯";
a[5] = "just";
a[6] = "JavaScript";

// display all words in the array, separated by a space

alert( a.join(" ") );