How to serialize data into indented json [duplicat

问题:

This question already has answers here:

How do I get formatted JSON in .NET using C#? (14 answers)

Closed 4 years ago.

I am using this code to serialize the users into json text file.

if (File.Exists(path))
{
    using (var file = File.CreateText(path))
    {
        var serializer = new JsonSerializer();
        serializer.Serialize(file, this.users);
    }
}

This is the result that I get :

[

How can I get a result like this :

[

回答1:

Set the formatting on the serializer to Indented.

var serializer = new JsonSerializer();
serializer.Formatting = Formatting.Indented;
serializer.Serialize(file, this.users);    

回答2:

Use this instead :

if (File.Exists(path))
{
    using (var file = File.CreateText(path))
    {
        var json = JsonConvert.SerializeObject(this.users, Formatting.Indented);
        file.Write(json);
    }
}