Unicode Cookie值 [英] Unicode Cookie Value

问题描述

我即将开始使用Unicode值（日语字符）
有没有与Unicode Cookie值有什么问题？在IE 7 IE 8 Firefox，Safari，Chrome？

I am about to start to make a cookie with Unicode value (Japanese characters) is there any problem with Unicode Cookie value? in IE 7 IE 8 Firefox, Safari, Chrome?

谢谢

推荐答案

从技术上讲，cookie值的内容是不透明的，可以是服务器想要的任何东西，甚至是二进制数据，只要生成的HTTP头遵循HTTP规范的规则。按照惯例，大多数服务器编码非ASCII数据，通常使用URL编码（非ASCII字节表示为％XX，其中XX是字节的十六进制值）。

Technically speaking, the content of the cookie value is opaque and can be anything the server wants, even binary data, as long as the resulting HTTP headers follow the rules of the HTTP specifications. By convention, most servers encode non-ASCII data, typically with URL-encoding (a non-ASCII byte is represented as "%XX", where XX is the hex value of the byte).

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