Using System.Text.Json to replace Newtonsoft.

Author: maliming

src/AbpCompanyName.AbpProjectName.Web/Startup/Startup.cs

@@ -15,14 +15,14 @@ namespace AbpCompanyName.AbpProjectName.Web.Startup
 {
     public class Startup
     {
-    
+
         private readonly IWebHostEnvironment _hostingEnvironment;
 
         public Startup(IWebHostEnvironment env)
         {
             _hostingEnvironment = env;
         }
-        
+
         public IServiceProvider ConfigureServices(IServiceCollection services)
         {
             //Configure DbContext
@@ -34,7 +34,7 @@ public IServiceProvider ConfigureServices(IServiceCollection services)
             services.AddControllersWithViews(options =>
             {
                 options.Filters.Add(new AutoValidateAntiforgeryTokenAttribute());
-            }).AddNewtonsoftJson();
+            });
 
             //Configure Abp and Dependency Injection
             return services.AddAbp<AbpProjectNameWebModule>(options =>

test/AbpCompanyName.AbpProjectName.Web.Tests/AbpProjectNameWebTestBase.cs

@@ -1,19 +1,15 @@
 using System;
 using System.Net;
 using System.Net.Http;
-using System.Reflection;
+using System.Text.Json;
 using System.Threading.Tasks;
 using Abp.AspNetCore.TestBase;
 using AbpCompanyName.AbpProjectName.EntityFrameworkCore;
 using AbpCompanyName.AbpProjectName.Tests.TestDatas;
-using AbpCompanyName.AbpProjectName.Web.Controllers;
 using AbpCompanyName.AbpProjectName.Web.Startup;
-using AbpCompanyName.AbpProjectName.Web.Tests.Controllers;
 using AngleSharp.Html.Dom;
 using AngleSharp.Html.Parser;
 using Microsoft.AspNetCore.Hosting;
-using Newtonsoft.Json;
-using Newtonsoft.Json.Serialization;
 using Shouldly;
 
 namespace AbpCompanyName.AbpProjectName.Web.Tests
@@ -46,9 +42,9 @@ protected async Task<T> GetResponseAsObjectAsync<T>(string url,
             HttpStatusCode expectedStatusCode = HttpStatusCode.OK)
         {
             var strResponse = await GetResponseAsStringAsync(url, expectedStatusCode);
-            return JsonConvert.DeserializeObject<T>(strResponse, new JsonSerializerSettings
+            return JsonSerializer.Deserialize<T>(strResponse, new JsonSerializerOptions()
             {
-                ContractResolver = new CamelCasePropertyNamesContractResolver()
+                PropertyNamingPolicy = JsonNamingPolicy.CamelCase
             });
         }
 
@@ -126,4 +122,4 @@ protected IHtmlDocument ParseHtml(string htmlString)
 
         #endregion
     }
-}
+}