非常简单的搞懂JSON！实例！ .

来源：互联网发布：win10仿mac主题编辑：程序博客网时间：2024/05/16 15:47

JSON不神秘

很菜的我，写个很菜的JSON代码示例，直接看代码吧，胜过千言万语。一般来说，1小时将文章看完，并搞明白JSON

在aspx的codebehide文件里这样写：

List<info> infoObjs = new List<info>

{

new info{ Company = "某店", Name = "这是品名", Address = "这儿填地址", Weight = "重量", Num1 = "0226090002", Num2 = "006886" },

new info{ Company = "店2", Name = "品名2", Address = "地址2", Weight = "重量2", Num1 = "CD1Z002", Num2 = "006882" },

new info{ Company = "店3", Name = "品名2", Address = "地址2", Weight = "重量2", Num1 = "CD1Z002", Num2 = "006882" },

public string ReturnArray()

{

JavaScriptSerializer jsSerializer = new JavaScriptSerializer();

string serializedText = jsSerializer.Serialize(infoObjs);

return serializedText;

}

public string InfoCount()

{

return infoObjs.Count.ToString();

}

在aspx中，这样接收来自服务端的JSON：

script language="javascript" type="text/javascript">

function myPrintSetup1() {

var a = "<%=InfoCount()%>";

　　alert(a);

var ArrayObj= <%=ReturnArray()%>;

var i=0;

for(i=0;i<2;i++)

{

alert(ArrayObj[i].Company);

}

如果你对上述内容感到困惑，强烈建议你先看一下IBM的文章：

http://www.ibm.com/developerworks/cn/web/wa-ajaxintro10/

另外，还有2篇不错的文章，尽管与json不太相关，但也推荐：

http://www.ibm.com/developerworks/cn/xml/x-ajaxjquery.html

http://www.ibm.com/developerworks/cn/web/wa-aj-overhaul2/