Json 解析错误：JSON.parse：字符串文字中的控制字符错误答案

【问题标题】：Json Parsing Error : JSON.parse: bad control character in string literalJson 解析错误：JSON.parse：字符串文字中的控制字符错误
【发布时间】：2012-03-13 13:29:06
【问题描述】：

我已经使用移动 jquery 为移动网站创建了 web 服务，它将返回 json 字符串。当我开始使用 jQuery.parseJSON 方法解析这个 json 时，有时它工作正常，但在某些情况下，它会给出如下错误： JSON.parse: bad control character in string literal 。

我已经在 jsonlint.com 上验证了这个 json，它给出了一个有效的 json 消息。

以下是我的 json 字符串。

[{"ID":"468438","Text":"<a target='_blank' class='msg_links' href='http://bit.ly/jJa131' >http://bit.ly/jJa131</a> sdfdsfasd shankar (shankar) on Ogoing Small Business Social Network IT company ","CreatedText":"Jan 20 2012 6:01AM","UserID":"535","UserName":"shankar","FullName":"shankar","UpCategoryID":"8","UpCategoryName":"Deals","CategoryName":"Education & child care","IsRecommend":"False","RecommendUser":"","RecommendRating":"0","RecommendId":"0","LikedCount":"0","CommentsCount":"0","TotalRowCount":"1011","Attachment":"","RealFilename":"","Source":"","ImageURL":"http://ogoing.rigelnetworks.com/Images/Thumb/music_arts_icon_large_634666567215996287.jpg"},{"ID":"468437","Text":"<a target='_blank' class='msg_links' href='http://bit.ly/jJa131' >http://bit.ly/jJa131</a> asdfasdfasdfasdfasdf shankar (shankar) on Ogoing Small Business Social Network IT company ","CreatedText":"Jan 20 2012 5:35AM","UserID":"535","UserName":"shankar","FullName":"shankar","UpCategoryID":"8","UpCategoryName":"Deals","CategoryName":"Education & child care","IsRecommend":"False","RecommendUser":"","RecommendRating":"0","RecommendId":"0","LikedCount":"0","CommentsCount":"0","TotalRowCount":"1011","Attachment":"","RealFilename":"","Source":"","ImageURL":"http://ogoing.rigelnetworks.com/Images/Thumb/music_arts_icon_large_634666567215996287.jpg"},{"ID":"468434","Text":"asdfasdfasdf asdfasdfsadfasdfa ","CreatedText":"Jan 20 2012 4:55AM","UserID":"535","UserName":"shankar","FullName":"shankar","UpCategoryID":"8","UpCategoryName":"Deals","CategoryName":"Education & child care","IsRecommend":"False","RecommendUser":"","RecommendRating":"0","RecommendId":"0","LikedCount":"0","CommentsCount":"0","TotalRowCount":"1011","Attachment":"","RealFilename":"","Source":"","ImageURL":"http://ogoing.rigelnetworks.com/Images/Thumb/music_arts_icon_large_634666567215996287.jpg"},{"ID":"468433","Text":"asdfasdfasdf asdfasdf ","CreatedText":"Jan 20 2012 4:55AM","UserID":"535","UserName":"shankar","FullName":"shankar","UpCategoryID":"8","UpCategoryName":"Deals","CategoryName":"Education & child care","IsRecommend":"False","RecommendUser":"","RecommendRating":"0","RecommendId":"0","LikedCount":"0","CommentsCount":"0","TotalRowCount":"1011","Attachment":"","RealFilename":"","Source":"","ImageURL":"http://ogoing.rigelnetworks.com/Images/Thumb/music_arts_icon_large_634666567215996287.jpg"},{"ID":"468432","Text":"asdfasdfasdf ","CreatedText":"Jan 20 2012 4:54AM","UserID":"535","UserName":"shankar","FullName":"shankar","UpCategoryID":"8","UpCategoryName":"Deals","CategoryName":"Education & child care","IsRecommend":"False","RecommendUser":"","RecommendRating":"0","RecommendId":"0","LikedCount":"0","CommentsCount":"0","TotalRowCount":"1011","Attachment":"","RealFilename":"","Source":"","ImageURL":"http://ogoing.rigelnetworks.com/Images/Thumb/music_arts_icon_large_634666567215996287.jpg"},{"ID":"468012","Text":"Why this ? ","CreatedText":"Dec 20 2011 12:37AM","UserID":"537","UserName":"shankar","FullName":"shankar mahadevan","UpCategoryID":"1","UpCategoryName":"General","CategoryName":"Automotive","IsRecommend":"False","RecommendUser":"","RecommendRating":"0","RecommendId":"0","LikedCount":"1","CommentsCount":"0","TotalRowCount":"1011","Attachment":"","RealFilename":"","Source":"ogoing","ImageURL":"http://ogoing.rigelnetworks.com/Images/Thumb/img634661225851958174_org.png"},{"ID":"468011","Text":"Tixkhogclycyo ","CreatedText":"Dec 20 2011 12:37AM","UserID":"537","UserName":"shankar","FullName":"shankar mahadevan","UpCategoryID":"1","UpCategoryName":"General","CategoryName":"Automotive","IsRecommend":"False","RecommendUser":"","RecommendRating":"0","RecommendId":"0","LikedCount":"0","CommentsCount":"0","TotalRowCount":"1011","Attachment":"","RealFilename":"","Source":"ogoing","ImageURL":"http://ogoing.rigelnetworks.com/Images/Thumb/img634661225851958174_org.png"},{"ID":"468010","Text":"Zgkxxkxxhhl ","CreatedText":"Dec 20 2011 12:35AM","UserID":"537","UserName":"shankar","FullName":"shankar mahadevan","UpCategoryID":"1","UpCategoryName":"General","CategoryName":"Automotive","IsRecommend":"False","RecommendUser":"","RecommendRating":"0","RecommendId":"0","LikedCount":"0","CommentsCount":"0","TotalRowCount":"1011","Attachment":"","RealFilename":"","Source":"ogoing","ImageURL":"http://ogoing.rigelnetworks.com/Images/Thumb/img634661225851958174_org.png"},{"ID":"468009","Text":"Jfzkdlufil ","CreatedText":"Dec 20 2011 12:35AM","UserID":"537","UserName":"shankar","FullName":"shankar mahadevan","UpCategoryID":"1","UpCategoryName":"General","CategoryName":"Automotive","IsRecommend":"False","RecommendUser":"","RecommendRating":"0","RecommendId":"0","LikedCount":"0","CommentsCount":"0","TotalRowCount":"1011","Attachment":"","RealFilename":"","Source":"ogoing","ImageURL":"http://ogoing.rigelnetworks.com/Images/Thumb/img634661225851958174_org.png"},{"ID":"468007","Text":"hellooooooo ","CreatedText":"Dec 20 2011 12:21AM","UserID":"537","UserName":"shankar","FullName":"shankar mahadevan","UpCategoryID":"1","UpCategoryName":"General","CategoryName":"Automotive","IsRecommend":"False","RecommendUser":"","RecommendRating":"0","RecommendId":"0","LikedCount":"0","CommentsCount":"0","TotalRowCount":"1011","Attachment":"","RealFilename":"","Source":"ogoing","ImageURL":"http://ogoing.rigelnetworks.com/Images/Thumb/img634661225851958174_org.png"}]

请给我这个问题的解决方案。提前致谢。

【问题讨论】：

格式化您的 JSON 并接受之前问题的答案。
@EvilP 我已经在 jsonlint.com 中验证了这个 json，它给出了有效的 json 消息。
@AtulPatel 那么你的 json 本身没有问题，考虑到一些操作已经完成，或者可能会改变你的 json ？
你说你验证它，然后发布不验证的无效 json ......你期望什么解决方案？？
您的 json 字符串有效。检查将处理处理 json 结果的代码。你有没有编写任何代码来检索 json 字符串的值？

标签： jquery jquery-mobile

【解决方案1】：

您可以将\n 替换为\\n 例如

yourJsonText = yourJsonText.Replace("\n","\\n");

但如果你使用 asp.net ，最好用

编码你的 json 字符串

yourJsonText = HttpUtility.JavaScriptStringEncode(yourJsonText)

【讨论】：

3 年后，这帮助了我。谢谢！

【解决方案2】：

这是
http://bit.ly/jJa131 sdfdsfasd shankar (shankar) 部分

如果您将其取出（在 JSON 的两个部分中）并将其传递给 jsonlint.com，则 json 将成功验证。

【讨论】：

感谢您的回复。实际上，由于我已在剪贴板中复制，因此我将这部分的 json 字符串放在单行中。所以这不是这个问题的一部分。因为我已经在 jsonlint.com 上验证了这个 json。
如果 jsonlint 说它是有效的，那么它可能是有效的 - 也许你的调用代码编码/解码不正确？
我写了 var obj = jQuery.parseJSON(msg.d); 这一行来解析这个 json 字符串，它给出了一个错误。 msg.d 返回此 json 字符串。

【解决方案3】：

好吧，我只是遇到了同样的错误，经过一些调试，我注意到，其中一个字符串中有一个换行符，它引发了上述错误。我实际上在引号之前的字符串末尾有它。

{"One":"My String \n"}

【讨论】：

【解决方案4】：

通常，这些错误可能是由字符串文字引起的，例如：

\r\n

如果您使用 javascript 的 JSON.parse() 函数，请确保正确编码此类文字

【讨论】：