Question

我在Rails 2.3上，我正在尝试将JSON格式的字符串转换为Rails哈希。但是，当我使用JSON.parse时，我得到一个没有分隔符的JSON字符串：

{"source_id":40007,"object":"86088947610496.1","coursewalk_id":"86088947610477.1","description":"","image_uri":"db\/db-files\/
Image_2011-09-24_14.37.37__0000.jpg","latitude":"38.0113439821061","letter":"","letter_A":"","letter_B":"","letter_C":"","lett
er_D":"","letter_E":"","letter_F":"","longitude":"-78.7576854509104","number":"1","mcw_id":71}

JSON.parse的结果：

number1letter_Bcoursewalk_id86088947610477.1letter_Clatitude38.0113439821061letter_Dletter_Eletter_Fmcw_id71longitude-78.75768
54509104letterdescriptionobject86088947610496.1source_id40007letter_Aimage_uridb/db-files/Image_2011-09-24_14.37.37__0000.jpg

代码：

puts string_to_parse
fence_parsed = JSON.parse(string_to_parse)
puts fence_parsed

有什么想法吗？

谢谢，尼克

Answer 1

那只是因为你正在使用“推杆”。如果您只需输入fence_parsed或p fence_parsed，您就可以获得所需内容。 puts来电to_s。我希望这能为你清除它，如果不让我知道，我会详细说明。

JSON字符串到rails hash

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