删除json字符串中的额外空格 [英] Remove extra space in json string

问题描述

我试图从json格式的字符串中删除所有空格，因此我需要单行字符串中的所有json。



如下所示

I am trying to remove all spaces from json formatted string and as a result i need all json in single line string.

Like below

[{"type":"text","label":"FirstName","name":"firstname","subtype":"text","className":"redform-control"},{"type":"select","label":"Profession","className":"form-control","name":"profession","values":[{"label":"StreetSweeper","value":"StreetSweeper"},{"label":"BrainSurgeon","value":"BrainSurgeon"}]},{"type":"textarea","label":"ShortBio:","className":"form-control","name":"short-bio","subtype":"textarea","rows":"4"}]

我试过了但它删除了里面的所有空格或者像

I have tried but it removes all spaces inside or like

"label":"First Name"

转换为

converts into

"label":"FirstName"

我需要一个单行字符串，但内部反转的逗号数据不会受到影响。



我尝试过：

I need it in a single line string but inside inverted comma data would not be affected.

What I have tried:

var content = Regex.Replace(jsonContent, @"\s+", string.Empty); 

推荐答案

此主题 c＃ - csharp删除空格，除非在引号内，忽略转义引号 [ ^ ]建议使用JSON解析器为您执行此操作或Wiktor建议这个正则表达式代替

This thread c# - csharp remove white spaces unless within quotes, ignoring escaped quotes[^] suggests using a JSON parser to do this for you or Wiktor suggests this regex instead

var content = Regex.Replace(jsonContent, @"(""[^""\\]*(?:\\.[^""\\]*)*"")|\s+", "

1）;

1");

这里有关于CP重新解析JSON的文章可能有帮助

使用C＃在JSON中从零到英雄 [ ^ ]

< a href =https://www.codeproject.com/Articles/349646/Dynamic-JSON-parser>动态JSON解析器 [ ^ ]

和可能用C＃反序列化JSON [ ^ ]

There is are articles here on CP re parsing JSON that might help
From zero to hero in JSON with C#[^]
Dynamic JSON parser[^]
and possibly Deserialize JSON with C#[^]

通常情况下，我会让JSON序列化程序执行此操作，但您如何告诉它执行此操作取决于您使用的序列化程序。

但您可以使用正则表达式缩小JSON数据：敏ify在.NET中缩进JSON字符串 - Stack Overflow [ ^ ]

Normally, I'd let the JSON serializer do that, but how you tell it to do that will depend on the serializer you use.
But you can minify JSON data with a regex: Minify indented JSON string in .NET - Stack Overflow[^]

这篇关于删除json字符串中的额外空格的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！