asp.net core 3.0中post请求返回http400

解决方法:

1:安装Microsoft.AspNetCore.Mvc.NewtonsoftJson 包

asp.net core 3.0中post请求返回http400

2:在Startup类中找到ConfigureServices添加services.AddNewtonsoftJson();

asp.net core 3.0中post请求返回http400