Home Backend Development PHP Tutorial <meta http-equiv="imagetoolbar" content="no" />是什么意思?该怎么处理

<meta http-equiv="imagetoolbar" content="no" />是什么意思?该怎么处理

Jun 13, 2016 pm 01:27 PM
content meta nbsp quot

是什么意思?
这是在

标签里的东西,不明白http-equiv是什么意思?请高手详细讲解其中的意义。顺便解释下其他的代码意义,在此谢过了

------解决方案--------------------
好像是去掉在图片上显示的几个保存、email的小图标
------解决方案--------------------
 

定是否显示图片工具栏,当为false代表不显示,当为true代表显示。 





meta其他标签的含义了

META标签的http-equiv=Content-Type content="text/html 

  http-equiv=Content-Type代表的是HTTP的头部协议,提示浏览器网页的信息, 

   

  meta标签的charset的信息参数如GB2312时,代表说明网站是采用的编码是简体中文; 

  meta标签的charset的信息参数如BIG5时,代表说明网站是采用的编码是繁体中文; 

  meta标签的charset的信息参数如iso-2022-jp时,代表说明网站是采用的编码是日文; 

  meta标签的charset的信息参数如ks_c_5601时,代表说明网站是采用的编码是韩文; 

  meta标签的charset的信息参数如ISO-8859-1时,代表说明网站是采用的编码是英文; 

  meta标签的charset的信息参数如UTF-8时,代表世界通用的语言编码; 





  META标签的generator 

   

  meta标签的generator的信息参数,代表说明网站的采用的什么软件制作。 




  META标签的keywords 

  写法为: 

  meat标签的Keywords的的信息参数,代表说明网站的关键词是什么。



 

  META标签的Description 

   

  meta标签的Description的信息参数,代表说明网站的主要内容,概况是什么。 





  META标签的author 

   

  meta标签的author的信息参数,代表说明网页版权作者信息。 





  META标签的http-equiv="Refresh" 

   

  meta标签的Refresh代表多少时间网页自动刷新,加上Url中的网址参数就代表,多长时间自动链接其他网址。 





  META标签的HTTP-EQUIV="Pragma" CONTENT="no-cache" 

  代表禁止浏览器从本地计算机的缓存中访问页面内容,这样设定,访 

  问者将无法脱机浏览。 





  META标签的COPYRIGHT 

   

  meta标签的COPYRIGHT的信息参数,代表说明网站版权信息。


 

    META标签的Content-Script-Type 

   

  W3C网页规范,指明页面中脚本的类型。 




  META标签的revisit-after 

   

  revisit-after代表网站重访,7 days代表7天,依此类推。




 META标签的Robots 

   

  Robots代表告诉搜索引擎机器人抓取哪些页面 

  其中的属性说明如下: 

息参数为none:文件将不被检索,且页面上的链接不可以被查询; 

  信息参数为index:文件将被检索; 

  信息参数为follow:页面上的链接可以被查询; 

  信息参数为all:文件将被检索,且页面上的链接可以被查询; 

  信 

  信息参数为noindex:文件将不被检索,但页面上的链接可以被查询; 

信息参数为nofollow:文件将被检索,但页面上的链接不可以被查询;



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