$.each与$().each的区别示例介绍

<script type="text/javasctip"> 
var json = { 
<span style="white-space:pre"> </span>[ 
<span style="white-space:pre"> </span>'name':'tom', 
<span style="white-space:pre"> </span>'school': 'middle school', 
<span style="white-space:pre"> </span>'grade': 95 
<span style="white-space:pre"> </span>] 
<span style="white-space:pre"> </span> 
} 
</script>