JSON中的多行字符串 [英] Multiline strings in JSON

问题描述

我正在以JSON格式编写一些数据文件，并希望将一些很长的字符串值分成多行.无论使用\还是\n进行转义，使用python的JSON模块我都会遇到很多错误.

I'm writing some data files in JSON format and would like to have some really long string values split over multiple lines. Using python's JSON module I get a whole lot of errors, whether I use \ or \n as an escape.

是否可以在JSON中包含多行字符串?主要是为了视觉舒适，所以我想我可以在编辑器中打开自动换行功能，但是我有点好奇...

Is it possible to have multi-line strings in JSON? It's mostly for visual comfort so I suppose I can just turn word wrap on in my editor, but I'm just kinda curious...

推荐答案

JSON 不允许使用实际的换行符.您需要将所有换行符替换为\n.

JSON does not allow real line-breaks. You need to replace all the line breaks with \n.

例如:

"first line second line"

"first line second line"

可以保存:

"first line\nsecond line"

注意:

对于Python，应写为:

"first line\\nsecond line"

其中\\用于转义反斜杠，否则python将\n视为 控制字符换行"

where \\ is for escaping the backslash, otherwise python will treat \n as the control character "new line"

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