Json没有检索口音[关闭]

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                        <b>Want to improve this question?</b> Add details and clarify the problem by <a href="/posts/17361871/edit">editing this post</a>.
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                    <p class="mb0 mt6">Closed <span title="2013-06-28 13:54:26Z" class="relativetime">6 years ago</span>.</p>
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I have searched for a while and not found an answer.

I'm outputting information from a database, and retrieving this using jQuery.getJSON in javascript. The problem is that if the database field has accents, it won't be sent. However, if there are no accents, it will.

The javascript code is standard:

 jQuery.getJSON (
        toURLget,
        null,
        function(data) {

I have

<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

in the header so it's not that. I've tried encoding the json but that hasn't worked.

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Answer 1

You can try to escape the fields and data on server-side before sending it.

On client side you can then use:

var result = unescape(dataFromServer);

(you don't state which server platform you use).

More info on the escape/unescape functions:
http://www.w3schools.com/jsref/jsref_escape.asp

Update

As statet below in the comments (@Tommi) there are other ways to decode this as well (excerpts from the article):

escape() -

The escape and unescape functions let you encode and decode strings. The escape function returns the hexadecimal encoding of an argument in the ISO Latin character set. The unescape function returns the ASCII string for the specified hexadecimal encoding value.

encodeURI() -

The encodeURI method returns an encoded URI. If you pass the result to decodeURI, the original string is returned. The encodeURI method does not encode the following characters: ":", "/", ";", and "?". Use encodeURIComponent to encode these characters.

encodeURIComponent() -

The encodeURIComponent method returns an encoded URI. If you pass the result to decodeURIComponent, the original string is returned. Because the encodeURIComponent method encodes all characters, be careful if the string represents a path such as /folder1/folder2/default.html. The slash characters will be encoded and will not be valid if sent as a request to a web server. Use the encodeURI method if the string contains more than a single URI component.

http://xkr.us/articles/javascript/encode-compare/