php cookie已经设置：php_cn_ck=php_中文_cookie、php_en_ck=php_english_cookie。js cookie已经设置：js_cn_ck=js_中文_cookie、js_en_ck=js_english_cookie。读取cookie
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一，读取php传送的中英文cookie
1，php读取php设置php cookie
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2，js读取php设置cookie
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二，读取js传送的中英文cookie1，php读取js设置js cookie
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2，js读取js设置的cookie
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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。代码：
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 j = i + alen; if (document.cookie.substring(i, j) == arg) return cookies.getcookieval(j); i = document.cookie.indexof( , i) + 1; if(i == 0) break; } return null; }; /** * 清除cookies */ cookies.clear = function(name) { if(cookies.get(name)){ var expdate = new date(); expdate.settime(expdate.gettime() - (86400 * 1000 * 1)); cookies.set(name, , expdate); } }; cookies.getcookieval = function(offset){ var endstr = document.cookie.indexof(;, offset); if(endstr == -1){ endstr = document.cookie.length; } return unescape(document.cookie.substring(offset, endstr)); };
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