文章作者:POPO4J
原文地址:http://www.popo4j.com/article/js-jy.html
JavaScript 可以使用省语句快速创建对象和数组,比如下面的代码:
var car = new Object(); car.colour = 'red'; car.wheels = 4; car.hubcaps = 'spinning'; car.age = 4; var car = { colour:'red', wheels:4, hubcaps:'spinning', age:4 }
对象car就此创建,不过需要特别注意,结束花括号前一定不要加";"否则在IE会遇到很大麻烦。
创建数组的传统方法:
var moviesThatNeedBetterWriters = new Array( 'Transformers','Transformers2','Avatar', 'rangzidanfei' );
使用简略语句则:
var moviesThatNeedBetterWriters = [ 'Transformers','Transformers2','Avatar','rangzidanfei' ]