在使用JS編程中，有時需要在一個方法返回兩個個或兩個以上的資料，用下面的幾種方法都可以實現：
1 使用數組的方式，如下：
<html><head> <title>JS函數返回多個值--oec2003</title></head><body> <input type="button" onclick="getNames()" value="test" /> <script type="text/javascript">function getData(){ var names=new Array("oec2003","oec2004"); return names;}function getNames(){ var names=getData(); alert(getData()[0]); //返回oec2003}</script></body></html>
2 將資料封裝到Json中返回，如下：
<html><head><title>JS函數返回多個值--oec2003</title></head><body><input type="button" onclick="getInfo()" value="test"/><script type="text/javascript">function getData(){ var info={"name":"oec2003","age":"25"}; return info;}function getInfo(){ var info=getData(); var name=info["name"]; var age=info["age"]; alert("姓名："+name+" 年齡："+age);}</script></body></html>
更詳細的Json的介紹請看這裡
3 這是最簡單的一種方法，看下面代碼：
<html><head><title>JS函數返回多個值--oec2003</title></head><body><input type="button" onclick="getInfo()" value="test"/><script type="text/javascript"> function getData() { return ["oec2003", 25] } function getInfo() { var info = getData(); alert("姓名：" + info[0] + "年齡：" + info[1]); }</script></body></html>Start building with 50+ products and up to 12 months usage for Elastic Compute Service
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