How to make global settings with JsonSerializerOptions whit .net 8.0

[zdw2018]

1

var options = new JsonSerializerOptions
{
PropertyNamingPolicy = JsonNamingPolicy.CamelCase,
Encoder = JavaScriptEncoder.Create(UnicodeRanges.All)
};

JsonSerializerOptions.Default = options;

2

This configuration doesn't work

3

var options = new JsonSerializerOptions
{
    PropertyNamingPolicy = JsonNamingPolicy.CamelCase,
    Encoder = JavaScriptEncoder.Create(UnicodeRanges.All)
};

System.Text.Json.JsonSerializer.Serialize(object, option);
It has to be set up this way for it to work, it's a bit too much of a pain to pass a configuration item each time you serialize it

[alenroki]

I would also like to know how to configure this globally. In Azure Functions before .NET 8 this used to work just fine:

    // Setting global System.Text.Json.JsonSerializerOptions
    services.Configure<JsonSerializerOptions>(options =>
    {
        options.PropertyNameCaseInsensitive = true;
        options.DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingDefault;  // Property is ignored if its value is null. This is applied only to reference-type properties and fields.
    });