javaScript语言精粹 学习笔记(4.3函数调用)
<html> <body> <script type="text/javascript"> var Quo=function (str){ this.status = str; }; Quo.prototype.get_status=function (){ return this.status; } //构造器模式
var myQuo=new Quo("confused");
document.write(myQuo.get_status()+'<br/>');
//apply模式 var statusObject={ status:'A-OK' }; var outStr=Quo.prototype.get_status.apply(statusObject); document.write(outStr); </script> </body> </html>
输出结果为:
confused
A-OK
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