CSS_note

css引入外部文件:

<link rel="stylesheet" href="" type="text/css">    href路径是以工程名开始的

解决css缓存问题:

<%@page import="java.Math.Utils">

<link rel="stylesheet" href="/cmis/css/mm.css?num=<%=Math.ramdom() %>" type="text/css"> 

var str = "{"id":"1","name":"mao"}";   //加了双引号就是字符串

var str = {"id":"1","name":"mao"};    //没加双引号是json对象

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js将json字符串转成对象方法:

var str = "{"id":"1","name":"mao"}"; 

var object = eval( "(" + str+ ")");