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<title><![CDATA[向东博客 专注WEB应用 构架之美 --- 构架之美，在于尽态极妍 | 应用之美，在于药到病除]]></title> 
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<copyright><![CDATA[向东博客 专注WEB应用 构架之美 --- 构架之美，在于尽态极妍 | 应用之美，在于药到病除]]></copyright>
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<link>http://jackxiang.com/post/4750/</link>
<title><![CDATA[PHP-Javascript-Bridge之Json]]></title> 
<author>jack &lt;xdy108@126.com&gt;</author>
<category><![CDATA[WEB2.0]]></category>
<pubDate>Fri, 21 Oct 2011 10:01:05 +0000</pubDate> 
<guid>http://jackxiang.com/post/4750/</guid> 
<description>
<![CDATA[ 
	1.PHP实现,Json.php：<br/><br/><textarea name="code" class="html" rows="15" cols="100">&lt;?php
$arrOut1 = array(&quot;name&quot;=&gt;&quot;Jack&quot;,&quot;sex&quot;=&gt;&quot;man&quot;,&quot;age&quot;=&gt;&quot;28&quot;);
$arrOut2 = array(&quot;name&quot;=&gt;&quot;ray&quot;,&quot;sex&quot;=&gt;&quot;man&quot;,&quot;age&quot;=&gt;&quot;30&quot;);
$arrOut3 = array(&quot;name&quot;=&gt;&quot;lancer&quot;,&quot;sex&quot;=&gt;&quot;man&quot;,&quot;age&quot;=&gt;&quot;24&quot;);
$arrOutArr = array();
$arrOutArr[] = $arrOut1;
$arrOutArr[] = $arrOut2;
$arrOutArr[] = $arrOut3;
echo json_encode($arrOutArr);
?&gt;</textarea><br/>php json.php<br/><textarea name="code" class="html" rows="15" cols="100">[
&nbsp;&nbsp;&#123;&quot;name&quot;:&quot;Jack&quot;,&quot;sex&quot;:&quot;man&quot;,&quot;age&quot;:&quot;28&quot;&#125;,
&nbsp;&nbsp;&#123;&quot;name&quot;:&quot;ray&quot;,&quot;sex&quot;:&quot;man&quot;,&quot;age&quot;:&quot;30&quot;&#125;,
&nbsp;&nbsp;&#123;&quot;name&quot;:&quot;lancer&quot;,&quot;sex&quot;:&quot;man&quot;,&quot;age&quot;:&quot;24&quot;&#125;
]</textarea><br/>Js实现json.html：<br/>para：<br/><textarea name="code" class="html" rows="15" cols="100">[
&nbsp;&nbsp;&#123;&quot;name&quot;:&quot;Jack&quot;,&quot;sex&quot;:&quot;man&quot;,&quot;age&quot;:&quot;28&quot;&#125;,
&nbsp;&nbsp;&#123;&quot;name&quot;:&quot;ray&quot;,&quot;sex&quot;:&quot;man&quot;,&quot;age&quot;:&quot;30&quot;&#125;,
&nbsp;&nbsp;&#123;&quot;name&quot;:&quot;lancer&quot;,&quot;sex&quot;:&quot;man&quot;,&quot;age&quot;:&quot;24&quot;&#125;
]</textarea><br/>2.Json,html代码如下：<br/><textarea name="code" class="html" rows="15" cols="100">
&lt;!DOCTYPE html PUBLIC &quot;-//W3C//DTD XHTML 1.0 Transitional//EN&quot; &quot;http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd&quot;&gt;
&lt;html xmlns=&quot;http://www.w3.org/1999/xhtml&quot;&gt;
&lt;head&gt;
&lt;script type=&quot;text/javascript&quot;&gt;
var arrOutArr1 =
&#123;
name:&quot;jack&quot;,
sex:&quot;man&quot;,
age:28,
&#125;;

var arrOutArr2 =
&#123;
name:&quot;ray&quot;,
sex:&quot;man&quot;,
age:30,
&#125;;

var arrOutArr3 =
&#123;
name:&quot;lancer&quot;,
sex:&quot;man&quot;,
age:24,
&#125;;
var para=&#123;&#125;;
//和PHP不一样，下面的是错误的。
/*para[] = arrOutArr1;
para[] = arrOutArr2;
para[] = arrOutArr3;*/

para.push(arrOutArr1);
para.push(arrOutArr2);
para.push(arrOutArr3);

alert(para[0].name); //jack
alert(para[1].name); //ray
alert(para[2].name); //lancer
alert(para[0].age);&nbsp;&nbsp;//jack.age=28
alert(para);&nbsp;&nbsp;//object,object,object,如果再加一个则是：[object Object],[object Object],[object Object],[object Object] ，自己实践得到验证了。

&lt;/script&gt;
&lt;meta http-equiv=&quot;Content-Type&quot; content=&quot;text/html; charset=utf-8&quot; /&gt;
&lt;title&gt;Json赋值&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;/body&gt;
&lt;/html&gt;
</textarea><br/><br/>这个Typeof很有作用，如下：<br/><textarea name="code" class="html" rows="15" cols="100">
var para=&#123;&#125;;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //object
alert(typeof(para)); 
var para=&quot;&quot;;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;//string
alert(typeof(para));
var para=[];&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //object
alert(typeof(para));
</textarea>
]]>
</description>
</item><item>
<link>http://jackxiang.com/post/4750/#blogcomment63369</link>
<title><![CDATA[[评论] PHP-Javascript-Bridge之Json]]></title> 
<author>ibest7bq &lt;haizuanshi022@163.com&gt;</author>
<category><![CDATA[评论]]></category>
<pubDate>Fri, 21 Oct 2011 21:44:11 +0000</pubDate> 
<guid>http://jackxiang.com/post/4750/#blogcomment63369</guid> 
<description>
<![CDATA[ 
	不错，帮楼主顶起。
]]>
</description>
</item><item>
<link>http://jackxiang.com/post/4750/#blogcomment63370</link>
<title><![CDATA[[评论] PHP-Javascript-Bridge之Json]]></title> 
<author>bokig947 &lt;fsadfasdfasfa@163.com&gt;</author>
<category><![CDATA[评论]]></category>
<pubDate>Sun, 20 Nov 2011 06:15:12 +0000</pubDate> 
<guid>http://jackxiang.com/post/4750/#blogcomment63370</guid> 
<description>
<![CDATA[ 
	顶一个先
]]>
</description>
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