jQuery Json 解析错误：JSON.parse：字符串文字中的错误控制字符

Question

提问by Atul Patel

I have created web service for mobile web site using mobile jquery and it will return json string. When i start to parse this json using jQuery.parseJSON method, for sometimes it is working fine but in some situation ,it gives an error like: JSON.parse: bad control character in string literal.

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。当我开始用解析方法jQuery.parseJSON这个JSON，因为有时候它工作正常，但在某些情况下，它提供了这样的错误： JSON.parse: bad control character in string literal。

I already validate this json on jsonlint.com and it given a valid json message.

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。

Follwoing is my json string.

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"}]

Please give me a solution for this issue. Thanks in advance.

请给我一个解决这个问题的方法。提前致谢。

Answer 1

回答by msn.secret

you can replace \nwith \\nfor example

你可以替换\n使用\\n，例如

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

but if you use asp.net , it's better to encode your json string by

但如果您使用 asp.net ，最好通过以下方式对您的 json 字符串进行编码

yourJsonText = HttpUtility.JavaScriptStringEncode(yourJsonText)

Answer 2

回答by SpaceBison

It's the
http://bit.ly/jJa131 sdfdsfasd shankar (shankar)part(s)

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

If you take that OUT (in both parts of the JSON) and pass it to jsonlint.com, the json validates succesfully.

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

Answer 3

回答by frostymarvelous

Well I just had the same error and after some debugging, I noticed that, there was a newline in one of the strings which was throwing the above error. I actually had it at the end of the string just before the quote.

好吧，我只是遇到了同样的错误，经过一些调试后，我注意到，其中一个字符串中有一个换行符，它抛出了上述错误。我实际上将它放在引号之前的字符串末尾。

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

Answer 4

回答by yunhasnawa

Usually, those error can caused by string literals like:

通常，这些错误可能是由字符串文字引起的，例如：

\r\n

Be sure you properly encode this kind of literals if you use javascript's JSON.parse() function

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

jQuery Json 解析错误：JSON.parse：字符串文字中的错误控制字符

提问by Atul Patel

回答by msn.secret

回答by SpaceBison

回答by frostymarvelous

回答by yunhasnawa

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jQuery Json 解析错误：JSON.parse：字符串文字中的错误控制字符

提问by Atul Patel

回答by msn.secret

回答by SpaceBison

回答by frostymarvelous

回答by yunhasnawa

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