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PHP与JavaScript下的Cookie操作

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Release: 2016-06-06 19:49:13
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下面的例子列出几种情形交互场景,列出JS和php交互的方法。总结下,以免日后再为cookie问题困扰。 setcookie.php View Code getcookie.php View Code 总结: php用自身函数读取php 的cookie,没有任何障碍,无需解码处理。 js采用cookie.js方法读取js 的cooki

下面的例子列出几种情形交互场景,列出JS和php交互的方法。总结下,以免日后再为cookie问题困扰。

setcookie.php

 

PHP与JavaScript下的Cookie操作View Code

getcookie.php

PHP与JavaScript下的Cookie操作View Code

总结:

  1. php用自身函数读取php 的cookie,没有任何障碍,无需解码处理。
  2. js采用cookie.js方法读取js 的cookie,没有任何障碍,无需解码处理。
  3. js读取php的中文cookie,需要做 "decodeURIComponent (escape(php_cn_ck)) "函数处理
  4. php读取js的中文cookie 需要做 "unescape()" 函数处理

cookie.js

	var Cookies = {}; 
	/** 
	* 设置Cookies 
	*/ 
	Cookies.set = function(name, value){ 
		var argv = arguments; 
		var argc = arguments.length; 
		var expires = (argc > 2) ? argv[2] : null; 
		if(expires != null){ 
        	var exp   = new Date(); 
	 		exp.setTime(exp.getTime() + 8*3600 + expires); 
		} 
		alert(exp.toGMTString()); 
		var path = (argc > 3) ? argv[3] : '/'; 
		var domain = (argc > 4) ? argv[4] : null; 
      	var secure = (argc > 5) ? argv[5] : false; 
		document.cookie = name + "=" + escape (value) + 
		((expires == null) ? "" : ("; expires=" + exp.toGMTString())) + 
		((path == null) ? "" : ("; path=" + path)) + 
		((domain == null) ? "" : ("; domain=" + domain)) + 
		((secure == true) ? "; secure" : ""); 
	}; 
	/** 
	* 读取Cookies 
	*/ 
	Cookies.get = function(name){ 
		var arg = name + "="; 
		var alen = arg.length; 
		var clen = document.cookie.length; 
		var i = 0; 
		var j = 0; 
		while(i 

<p>4 function.php</p>
<p><img  src="/inc/test.jsp?url=http%3A%2F%2Fimages.cnblogs.com%2FOutliningIndicators%2FContractedBlock.gif&refer=http%3A%2F%2Fwww.cnblogs.com%2Fheheisme%2Fp%2F3384827.html" alt="PHP与JavaScript下的Cookie操作" ><span>View Code</span></p>
<p> </p>
<p>  </p>
<p> </p>
<p>http://www.nowamagic.net/webdesign/webdesign_CookieInPhpJavascript.phpPHP与JavaScript下的Cookie操作</p>


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