EasyCaching.Serialization.SystemTextJson 1.6.1 里的EasyCachingJsonSerializerOptions 属性都是只读的，无法设置值

[DeliciousExtra]

Description

EasyCaching.Serialization.SystemTextJson 1.6.1 里的EasyCachingJsonSerializerOptions 属性都是只读的，无法设置值

Steps to Reproduce

1. option.WithSystemTextJson((EasyCachingJsonSerializerOptions opt) => { },"Json");
2. the EasyCachingJsonSerializerOptions all properties are readonly，can`t set value;

[catcherwong]

@DeliciousExtra Thanks for your interest in this project.

The properties of EasyCachingJsonSerializerOptions was designed to readonly.

You should use WithSystemTextJson(this EasyCachingOptions options, Action<JsonSerializerOptions> jsonSerializerSettingsConfigure, string name) to replace.

[DeliciousExtra]

I didnt find the usage in the document, thx for your reply,its very helpful