<?xml version="1.0" encoding="utf-8"?>

<snippet name = "读取 Cookie" description = "返回给定 Cookie 名称的 Cookie 值的函数。" preview="code" type="block">

<insertText location="beforeSelection">

<![CDATA[// Example:

// alert( readCookie("myCookie") );

function readCookie(name)

{

  var cookieValue = "";

  var search = name + "=";

  if(document.cookie.length > 0)

  { 

    offset = document.cookie.indexOf(search);

    if (offset != -1)

    { 

      offset += search.length;

      end = document.cookie.indexOf(";", offset);

      if (end == -1) end = document.cookie.length;

      cookieValue = unescape(document.cookie.substring(offset, end))

    }

  }

  return cookieValue;

}

]]>

</insertText>

<insertText location="afterSelection"><![CDATA[]]>

</insertText>

</snippet>

