[英]How can i use Unicode string key In Javascript Object?
I want to use unicode string in Object as key, something as: 我想在对象中使用unicode字符串作为键,如下所示:
var t = {"姓名": "naitong"};
it's ok , t["姓名"] return "naitong" 没关系,t [“姓名”]返回“ naitong”
but 但
Object.keys({"姓名": "naitong"})
I got " ", a blank string 我有一个空字符串“”
Anyone knowes why? 有人知道为什么吗?
Editting: 编辑:
I install firebug and try it in the console, it works. 我安装了萤火虫,并在控制台中尝试了它,它可以工作。 Acctually i use mozrepl, so that i can editing and run javascript in emacs.
准确地说,我使用mozrepl,以便可以在emacs中编辑和运行javascript。 So This have something to do with mozrepl
所以这与mozrepl有关
I have confirm that mozrepl support only "7bit safe ASCII", to tranform unicode ,i have to json-encode it in emacs, as: 我已经确认mozrepl仅支持“ 7位安全ASCII”,以转换unicode,我必须在emacs中对其进行json编码,如下所示:
alert(Object.keys(JSON.parse("{\"\\u59d3\\u540d\":\"naitong\"}")))
This is my first question asked on stackoverflow, and i got quick resp. 这是我对stackoverflow提出的第一个问题,我得到了快速答复。 Thank you all.
谢谢你们。
Works fine for me in the firebug console: 在Firebug控制台中对我来说效果很好:
>>> Object.keys({"姓名": "naitong"})
["姓名"]
Maybe you are trying to display it on a page that uses a different charset which does not contain those symbols. 也许您正试图在使用不包含这些符号的不同字符集的页面上显示它。
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