告诉Json.Net在序列化对象时写单引号而不是双引号 [英] Tell Json.Net to write a single-quote rather than a double quote when serializing objects

问题描述

调用Newtonsoft.Json.JsonConvert.SerializeObject(myObject)时，我得到的键和值都用双引号引起来，如下所示:

When calling Newtonsoft.Json.JsonConvert.SerializeObject(myObject) I'm getting keys and values enclosed in double quotes like this:

{"key" : "value"}

我希望将它们括在单引号中，如下所示:

I would like them to be enclosed in single-quotes like this:

{'key' : 'value'}

是否可以使用Json.Net?

Is it possible to do using Json.Net?

推荐答案

是的，这是可能的.如果您显式使用JsonTextWriter而不是使用JsonConvert.SerializeObject()，则可以将QuoteChar设置为单引号.

Yes, this is possible. If you use a JsonTextWriter explicitly instead of using JsonConvert.SerializeObject(), you can set the QuoteChar to a single quote.

var obj = new { key = "value" };

StringBuilder sb = new StringBuilder();
using (StringWriter sw = new StringWriter(sb))
using (JsonTextWriter writer = new JsonTextWriter(sw))
{
    writer.QuoteChar = '\'';

    JsonSerializer ser = new JsonSerializer();
    ser.Serialize(writer, obj);
}

Console.WriteLine(sb.ToString());

输出:

{'key':'value'}

提琴: https://dotnetfiddle.net/LGRl1k

请记住，在JSON中的键和值周围使用单引号被认为是非标准的(请参见 JSON.org )，并且可能会导致严格遵守该标准的解析器出现问题.

Keep in mind that using single quotes around keys and values in JSON is considered non-standard (see JSON.org), and may cause problems for parsers that adhere strictly to the standard.

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