Merge pull request #10220 from abpframework/IObjectToQueryString

Add `IObjectToQueryString` and `IObjectToFormData`.

framework/src/Volo.Abp.Core/Volo/Abp/Reflection/ReflectionHelper.cs

@@ -134,7 +134,7 @@ namespace Volo.Abp.Reflection
             var currentType = objectType;
             var objectPath = currentType.FullName;
             var absolutePropertyPath = propertyPath;
-             if (objectPath != null && absolutePropertyPath.StartsWith(objectPath))
+            if (objectPath != null && absolutePropertyPath.StartsWith(objectPath))
             {
                 absolutePropertyPath = absolutePropertyPath.Replace(objectPath + ".", "");
             }
@@ -144,7 +144,10 @@ namespace Volo.Abp.Reflection
                 var property = currentType.GetProperty(propertyName);
                 if (property != null)
                 {
-                    value = property.GetValue(value, null);
+                    if (value != null)
+                    {
+                        value = property.GetValue(value, null);
+                    }
                     currentType = property.PropertyType;
                 }
                 else

framework/src/Volo.Abp.Http.Client/Volo/Abp/Http/Client/ClientProxying/AbpHttpClientProxyingOptions.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+
+namespace Volo.Abp.Http.Client.ClientProxying
+{
+    public class AbpHttpClientProxyingOptions
+    {
+        public Dictionary<Type, Type> QueryStringConverts { get; set; }
+
+        public Dictionary<Type, Type> FormDataConverts { get; set; }
+
+        public AbpHttpClientProxyingOptions()
+        {
+            QueryStringConverts = new Dictionary<Type, Type>();
+            FormDataConverts = new Dictionary<Type, Type>();
+        }
+    }
+}

framework/src/Volo.Abp.Http.Client/Volo/Abp/Http/Client/ClientProxying/ClientProxyBase.cs

@@ -28,15 +28,15 @@ namespace Volo.Abp.Http.Client.ClientProxying
         protected IClientProxyApiDescriptionFinder ClientProxyApiDescriptionFinder => LazyServiceProvider.LazyGetRequiredService<IClientProxyApiDescriptionFinder>();
         protected ICancellationTokenProvider CancellationTokenProvider => LazyServiceProvider.LazyGetRequiredService<ICancellationTokenProvider>();
         protected ICorrelationIdProvider CorrelationIdProvider => LazyServiceProvider.LazyGetRequiredService<ICorrelationIdProvider>();
-        protected ICurrentTenant CurrentTenant  => LazyServiceProvider.LazyGetRequiredService<ICurrentTenant>();
-        protected IOptions<AbpCorrelationIdOptions> AbpCorrelationIdOptions  => LazyServiceProvider.LazyGetRequiredService<IOptions<AbpCorrelationIdOptions>>();
-        protected IProxyHttpClientFactory HttpClientFactory  => LazyServiceProvider.LazyGetRequiredService<IProxyHttpClientFactory>();
-        protected IRemoteServiceConfigurationProvider RemoteServiceConfigurationProvider  => LazyServiceProvider.LazyGetRequiredService<IRemoteServiceConfigurationProvider>();
-        protected IOptions<AbpHttpClientOptions> ClientOptions  => LazyServiceProvider.LazyGetRequiredService<IOptions<AbpHttpClientOptions>>();
-        protected IJsonSerializer JsonSerializer  => LazyServiceProvider.LazyGetRequiredService<IJsonSerializer>();
-        protected IRemoteServiceHttpClientAuthenticator ClientAuthenticator  => LazyServiceProvider.LazyGetRequiredService<IRemoteServiceHttpClientAuthenticator>();
-        protected ClientProxyRequestPayloadBuilder ClientProxyRequestPayloadBuilder  => LazyServiceProvider.LazyGetRequiredService<ClientProxyRequestPayloadBuilder>();
-        protected ClientProxyUrlBuilder ClientProxyUrlBuilder  => LazyServiceProvider.LazyGetRequiredService<ClientProxyUrlBuilder>();
+        protected ICurrentTenant CurrentTenant => LazyServiceProvider.LazyGetRequiredService<ICurrentTenant>();
+        protected IOptions<AbpCorrelationIdOptions> AbpCorrelationIdOptions => LazyServiceProvider.LazyGetRequiredService<IOptions<AbpCorrelationIdOptions>>();
+        protected IProxyHttpClientFactory HttpClientFactory => LazyServiceProvider.LazyGetRequiredService<IProxyHttpClientFactory>();
+        protected IRemoteServiceConfigurationProvider RemoteServiceConfigurationProvider => LazyServiceProvider.LazyGetRequiredService<IRemoteServiceConfigurationProvider>();
+        protected IOptions<AbpHttpClientOptions> ClientOptions => LazyServiceProvider.LazyGetRequiredService<IOptions<AbpHttpClientOptions>>();
+        protected IJsonSerializer JsonSerializer => LazyServiceProvider.LazyGetRequiredService<IJsonSerializer>();
+        protected IRemoteServiceHttpClientAuthenticator ClientAuthenticator => LazyServiceProvider.LazyGetRequiredService<IRemoteServiceHttpClientAuthenticator>();
+        protected ClientProxyRequestPayloadBuilder ClientProxyRequestPayloadBuilder => LazyServiceProvider.LazyGetRequiredService<ClientProxyRequestPayloadBuilder>();
+        protected ClientProxyUrlBuilder ClientProxyUrlBuilder => LazyServiceProvider.LazyGetRequiredService<ClientProxyUrlBuilder>();
 
         protected virtual async Task RequestAsync(string methodName, ClientProxyRequestTypeValue arguments = null)
         {
@@ -114,7 +114,7 @@ namespace Volo.Abp.Http.Client.ClientProxying
 
             var requestMessage = new HttpRequestMessage(requestContext.Action.GetHttpMethod(), url)
             {
-                Content = ClientProxyRequestPayloadBuilder.BuildContent(requestContext.Action, requestContext.Arguments, JsonSerializer, apiVersion)
+                Content = await ClientProxyRequestPayloadBuilder.BuildContentAsync(requestContext.Action, requestContext.Arguments, JsonSerializer, apiVersion)
             };
 
             AddHeaders(requestContext.Arguments, requestContext.Action, requestMessage, apiVersion);
@@ -156,14 +156,14 @@ namespace Volo.Abp.Http.Client.ClientProxying
             return new ApiVersionInfo(versionParam?.BindingSourceId, apiVersion);
         }
 
-        protected virtual Task<string> GetUrlWithParametersAsync(ClientProxyRequestContext requestContext, ApiVersionInfo apiVersion)
+        protected virtual async Task<string> GetUrlWithParametersAsync(ClientProxyRequestContext requestContext, ApiVersionInfo apiVersion)
         {
-            return Task.FromResult(ClientProxyUrlBuilder.GenerateUrlWithParameters(requestContext.Action, requestContext.Arguments, apiVersion));
+            return await ClientProxyUrlBuilder.GenerateUrlWithParametersAsync(requestContext.Action, requestContext.Arguments, apiVersion);
         }
 
-        protected virtual Task<HttpContent> GetHttpContentAsync(ClientProxyRequestContext requestContext, ApiVersionInfo apiVersion)
+        protected virtual async Task<HttpContent> GetHttpContentAsync(ClientProxyRequestContext requestContext, ApiVersionInfo apiVersion)
         {
-            return Task.FromResult(ClientProxyRequestPayloadBuilder.BuildContent(requestContext.Action, requestContext.Arguments, JsonSerializer, apiVersion));
+            return await ClientProxyRequestPayloadBuilder.BuildContentAsync(requestContext.Action, requestContext.Arguments, JsonSerializer, apiVersion);
         }
 
         protected virtual async Task<string> FindBestApiVersionAsync(ClientProxyRequestContext requestContext)

framework/src/Volo.Abp.Http.Client/Volo/Abp/Http/Client/ClientProxying/ClientProxyRequestPayloadBuilder.cs

@@ -3,8 +3,12 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Net.Http;
 using System.Net.Http.Headers;
+using System.Reflection;
 using System.Text;
+using System.Threading.Tasks;
 using JetBrains.Annotations;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Options;
 using Volo.Abp.Content;
 using Volo.Abp.DependencyInjection;
 using Volo.Abp.Http.Client.Proxying;
@@ -16,21 +20,40 @@ namespace Volo.Abp.Http.Client.ClientProxying
 {
     public class ClientProxyRequestPayloadBuilder : ITransientDependency
     {
+        protected static MethodInfo CallObjectToFormDataAsyncMethod { get; }
+
+        static ClientProxyRequestPayloadBuilder()
+        {
+            CallObjectToFormDataAsyncMethod = typeof(ClientProxyRequestPayloadBuilder)
+                .GetMethods(BindingFlags.NonPublic | BindingFlags.Instance)
+                .First(m => m.Name == nameof(ObjectToFormDataAsync) && m.IsGenericMethodDefinition);
+        }
+
+        protected IServiceScopeFactory ServiceScopeFactory { get; }
+
+        protected AbpHttpClientProxyingOptions HttpClientProxyingOptions { get; }
+
+        public ClientProxyRequestPayloadBuilder(IServiceScopeFactory serviceScopeFactory, IOptions<AbpHttpClientProxyingOptions> httpClientProxyingOptions)
+        {
+            ServiceScopeFactory = serviceScopeFactory;
+            HttpClientProxyingOptions = httpClientProxyingOptions.Value;
+        }
+
         [CanBeNull]
-        public virtual HttpContent BuildContent(ActionApiDescriptionModel action, IReadOnlyDictionary<string, object> methodArguments, IJsonSerializer jsonSerializer, ApiVersionInfo apiVersion)
+        public virtual async Task<HttpContent> BuildContentAsync(ActionApiDescriptionModel action, IReadOnlyDictionary<string, object> methodArguments, IJsonSerializer jsonSerializer, ApiVersionInfo apiVersion)
         {
-            var body = GenerateBody(action, methodArguments, jsonSerializer);
+            var body = await GenerateBodyAsync(action, methodArguments, jsonSerializer);
             if (body != null)
             {
                 return body;
             }
 
-            body = GenerateFormPostData(action, methodArguments);
+            body = await GenerateFormPostDataAsync(action, methodArguments);
 
             return body;
         }
 
-        protected virtual HttpContent GenerateBody(ActionApiDescriptionModel action, IReadOnlyDictionary<string, object> methodArguments, IJsonSerializer jsonSerializer)
+        protected virtual Task<HttpContent> GenerateBodyAsync(ActionApiDescriptionModel action, IReadOnlyDictionary<string, object> methodArguments, IJsonSerializer jsonSerializer)
         {
             var parameters = action
                 .Parameters
@@ -39,7 +62,7 @@ namespace Volo.Abp.Http.Client.ClientProxying
 
             if (parameters.Length <= 0)
             {
-                return null;
+                return Task.FromResult<HttpContent>(null);
             }
 
             if (parameters.Length > 1)
@@ -52,13 +75,13 @@ namespace Volo.Abp.Http.Client.ClientProxying
             var value = HttpActionParameterHelper.FindParameterValue(methodArguments, parameters[0]);
             if (value == null)
             {
-                return null;
+                return Task.FromResult<HttpContent>(null);
             }
 
-            return new StringContent(jsonSerializer.Serialize(value), Encoding.UTF8, MimeTypes.Application.Json);
+            return Task.FromResult<HttpContent>(new StringContent(jsonSerializer.Serialize(value), Encoding.UTF8, MimeTypes.Application.Json));
         }
 
-        protected virtual HttpContent GenerateFormPostData(ActionApiDescriptionModel action, IReadOnlyDictionary<string, object> methodArguments)
+        protected virtual async Task<HttpContent> GenerateFormPostDataAsync(ActionApiDescriptionModel action, IReadOnlyDictionary<string, object> methodArguments)
         {
             var parameters = action
                 .Parameters
@@ -70,71 +93,76 @@ namespace Volo.Abp.Http.Client.ClientProxying
                 return null;
             }
 
-            if (parameters.Any(x => x.BindingSourceId == ParameterBindingSources.FormFile))
+            var formData = new MultipartFormDataContent();
+
+            foreach (var parameter in parameters)
             {
-                var formData = new MultipartFormDataContent();
-                foreach (var parameter in parameters)
+                var value = HttpActionParameterHelper.FindParameterValue(methodArguments, parameter);
+                if (value == null)
                 {
-                    var value = HttpActionParameterHelper.FindParameterValue(methodArguments, parameter);
-                    if (value == null)
-                    {
-                        continue;
-                    }
+                    continue;
+                }
 
-                    if (value is IRemoteStreamContent remoteStreamContent)
-                    {
-                        var stream = remoteStreamContent.GetStream();
-                        var streamContent = new StreamContent(stream);
-                        if (!remoteStreamContent.ContentType.IsNullOrWhiteSpace())
-                        {
-                            streamContent.Headers.ContentType = new MediaTypeHeaderValue(remoteStreamContent.ContentType);
-                        }
-                        streamContent.Headers.ContentLength = remoteStreamContent.ContentLength;
-                        formData.Add(streamContent, parameter.Name, remoteStreamContent.FileName ?? parameter.Name);
-                    }
-                    else if (value is IEnumerable<IRemoteStreamContent> remoteStreamContents)
+                if (HttpClientProxyingOptions.FormDataConverts.ContainsKey(value.GetType()))
+                {
+                    using (var scope = ServiceScopeFactory.CreateScope())
                     {
-                        foreach (var content in remoteStreamContents)
+                        var formDataContents = await (Task<List<KeyValuePair<string, HttpContent>>>)CallObjectToFormDataAsyncMethod
+                            .MakeGenericMethod(value.GetType())
+                            .Invoke(this, new object[]
+                            {
+                                scope.ServiceProvider.GetRequiredService(HttpClientProxyingOptions.FormDataConverts[value.GetType()]),
+                                value
+                            });
+
+                        if (formDataContents != null)
                         {
-                            var stream = content.GetStream();
-                            var streamContent = new StreamContent(stream);
-                            if (!content.ContentType.IsNullOrWhiteSpace())
+                            foreach (var content in formDataContents)
                             {
-                                streamContent.Headers.ContentType = new MediaTypeHeaderValue(content.ContentType);
+                                formData.Add(content.Value, content.Key);
                             }
-                            streamContent.Headers.ContentLength = content.ContentLength;
-                            formData.Add(streamContent, parameter.Name, content.FileName ?? parameter.Name);
+                            continue;
                         }
                     }
-                    else
+                }
+
+                if (value is IRemoteStreamContent remoteStreamContent)
+                {
+                    var stream = remoteStreamContent.GetStream();
+                    var streamContent = new StreamContent(stream);
+                    if (!remoteStreamContent.ContentType.IsNullOrWhiteSpace())
                     {
-                        formData.Add(new StringContent(value.ToString(), Encoding.UTF8), parameter.Name);
+                        streamContent.Headers.ContentType = new MediaTypeHeaderValue(remoteStreamContent.ContentType);
                     }
+                    streamContent.Headers.ContentLength = remoteStreamContent.ContentLength;
+                    formData.Add(streamContent, parameter.Name, remoteStreamContent.FileName ?? parameter.Name);
                 }
-
-                return formData;
-            }
-            else
-            {
-                var postDataBuilder = new StringBuilder();
-
-                var isFirstParam = true;
-                foreach (var parameter in parameters.Where(p => p.BindingSourceId == ParameterBindingSources.Form))
+                else if (value is IEnumerable<IRemoteStreamContent> remoteStreamContents)
                 {
-                    var value = HttpActionParameterHelper.FindParameterValue(methodArguments, parameter);
-                    if (value == null)
+                    foreach (var content in remoteStreamContents)
                     {
-                        continue;
+                        var stream = content.GetStream();
+                        var streamContent = new StreamContent(stream);
+                        if (!content.ContentType.IsNullOrWhiteSpace())
+                        {
+                            streamContent.Headers.ContentType = new MediaTypeHeaderValue(content.ContentType);
+                        }
+                        streamContent.Headers.ContentLength = content.ContentLength;
+                        formData.Add(streamContent, parameter.Name, content.FileName ?? parameter.Name);
                     }
-
-                    postDataBuilder.Append(isFirstParam ? "?" : "&");
-                    postDataBuilder.Append(parameter.Name + "=" + System.Net.WebUtility.UrlEncode(value.ToString()));
-
-                    isFirstParam = false;
                 }
-
-                return new StringContent(postDataBuilder.ToString(), Encoding.UTF8, MimeTypes.Application.XWwwFormUrlencoded);
+                else
+                {
+                    formData.Add(new StringContent(value.ToString(), Encoding.UTF8), parameter.Name);
+                }
             }
+
+            return formData;
+        }
+
+        protected virtual async Task<List<KeyValuePair<string, HttpContent>>> ObjectToFormDataAsync<T>(IObjectToFormData<T> converter, T value)
+        {
+            return await converter.ConvertAsync(value);
         }
     }
 }

framework/src/Volo.Abp.Http.Client/Volo/Abp/Http/Client/ClientProxying/ClientProxyUrlBuilder.cs

@@ -3,8 +3,12 @@ using System.Collections;
 using System.Collections.Generic;
 using System.Globalization;
 using System.Linq;
+using System.Reflection;
 using System.Text;
+using System.Threading.Tasks;
 using JetBrains.Annotations;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Options;
 using Volo.Abp.DependencyInjection;
 using Volo.Abp.Http.Client.Proxying;
 using Volo.Abp.Http.Modeling;
@@ -15,7 +19,25 @@ namespace Volo.Abp.Http.Client.ClientProxying
 {
     public class ClientProxyUrlBuilder : ITransientDependency
     {
-        public string GenerateUrlWithParameters(ActionApiDescriptionModel action, IReadOnlyDictionary<string, object> methodArguments, ApiVersionInfo apiVersion)
+        protected static MethodInfo CallObjectToQueryStringAsyncMethod { get; }
+
+        static ClientProxyUrlBuilder()
+        {
+            CallObjectToQueryStringAsyncMethod = typeof(ClientProxyUrlBuilder)
+                .GetMethods(BindingFlags.NonPublic | BindingFlags.Instance)
+                .First(m => m.Name == nameof(ObjectToQueryStringAsync) && m.IsGenericMethodDefinition);
+        }
+
+        protected IServiceScopeFactory ServiceScopeFactory { get; }
+        protected AbpHttpClientProxyingOptions HttpClientProxyingOptions { get; }
+
+        public ClientProxyUrlBuilder(IServiceScopeFactory serviceScopeFactory, IOptions<AbpHttpClientProxyingOptions> httpClientProxyingOptions)
+        {
+            ServiceScopeFactory = serviceScopeFactory;
+            HttpClientProxyingOptions = httpClientProxyingOptions.Value;
+        }
+
+        public async Task<string> GenerateUrlWithParametersAsync(ActionApiDescriptionModel action, IReadOnlyDictionary<string, object> methodArguments, ApiVersionInfo apiVersion)
         {
             // The ASP.NET Core route value provider and query string value provider:
             //  Treat values as invariant culture.
@@ -24,14 +46,14 @@ namespace Volo.Abp.Http.Client.ClientProxying
             {
                 var urlBuilder = new StringBuilder(action.Url);
 
-                ReplacePathVariables(urlBuilder, action.Parameters, methodArguments, apiVersion);
-                AddQueryStringParameters(urlBuilder, action.Parameters, methodArguments, apiVersion);
+                await ReplacePathVariablesAsync(urlBuilder, action.Parameters, methodArguments, apiVersion);
+                await AddQueryStringParametersAsync(urlBuilder, action.Parameters, methodArguments, apiVersion);
 
                 return urlBuilder.ToString();
             }
         }
 
-        protected virtual void ReplacePathVariables(StringBuilder urlBuilder, IList<ParameterApiDescriptionModel> actionParameters, IReadOnlyDictionary<string, object> methodArguments, ApiVersionInfo apiVersion)
+        protected virtual Task ReplacePathVariablesAsync(StringBuilder urlBuilder, IList<ParameterApiDescriptionModel> actionParameters, IReadOnlyDictionary<string, object> methodArguments, ApiVersionInfo apiVersion)
         {
             var pathParameters = actionParameters
                 .Where(p => p.BindingSourceId == ParameterBindingSources.Path)
@@ -39,7 +61,7 @@ namespace Volo.Abp.Http.Client.ClientProxying
 
             if (!pathParameters.Any())
             {
-                return;
+                return Task.CompletedTask;
             }
 
             if (pathParameters.Any(p => p.Name == "apiVersion"))
@@ -71,9 +93,11 @@ namespace Volo.Abp.Http.Client.ClientProxying
                     urlBuilder = urlBuilder.Replace($"{{{pathParameter.Name}}}", value.ToString());
                 }
             }
+
+            return Task.CompletedTask;
         }
 
-        protected virtual void AddQueryStringParameters(StringBuilder urlBuilder, IList<ParameterApiDescriptionModel> actionParameters, IReadOnlyDictionary<string, object> methodArguments, ApiVersionInfo apiVersion)
+        protected virtual async Task AddQueryStringParametersAsync(StringBuilder urlBuilder, IList<ParameterApiDescriptionModel> actionParameters, IReadOnlyDictionary<string, object> methodArguments, ApiVersionInfo apiVersion)
         {
             var queryStringParameters = actionParameters
                 .Where(p => p.BindingSourceId.IsIn(ParameterBindingSources.ModelBinding, ParameterBindingSources.Query))
@@ -89,7 +113,29 @@ namespace Volo.Abp.Http.Client.ClientProxying
                     continue;
                 }
 
-                if (AddQueryStringParameter(urlBuilder, isFirstParam, queryStringParameter.Name, value))
+                if (HttpClientProxyingOptions.QueryStringConverts.ContainsKey(value.GetType()))
+                {
+                    using (var scope = ServiceScopeFactory.CreateScope())
+                    {
+                        var queryString = await (Task<string>)CallObjectToQueryStringAsyncMethod
+                            .MakeGenericMethod(value.GetType())
+                            .Invoke(this, new object[]
+                            {
+                                scope.ServiceProvider.GetRequiredService(HttpClientProxyingOptions.QueryStringConverts[value.GetType()]),
+                                value
+                            });
+
+                        if (queryString != null)
+                        {
+                            urlBuilder.Append(isFirstParam ? "?" : "&");
+                            urlBuilder.Append(queryString);
+                            isFirstParam = false;
+                            continue;
+                        }
+                    }
+                }
+
+                if (await AddQueryStringParameterAsync(urlBuilder, isFirstParam, queryStringParameter.Name, value))
                 {
                     isFirstParam = false;
                 }
@@ -97,11 +143,16 @@ namespace Volo.Abp.Http.Client.ClientProxying
 
             if (apiVersion.ShouldSendInQueryString())
             {
-                AddQueryStringParameter(urlBuilder, isFirstParam, "api-version", apiVersion.Version);  //TODO: Constant!
+                await AddQueryStringParameterAsync(urlBuilder, isFirstParam, "api-version", apiVersion.Version);  //TODO: Constant!
             }
         }
 
-        protected virtual bool AddQueryStringParameter(
+        protected virtual async Task<string> ObjectToQueryStringAsync<T>(IObjectToQueryString<T> converter, T value)
+        {
+            return await converter.ConvertAsync(value);
+        }
+
+        protected virtual async Task<bool> AddQueryStringParameterAsync(
             StringBuilder urlBuilder,
             bool isFirstParam,
             string name,
@@ -116,7 +167,7 @@ namespace Volo.Abp.Http.Client.ClientProxying
                     {
                         urlBuilder.Append(isFirstParam ? "?" : "&");
                     }
-                    urlBuilder.Append(name + $"[{index++}]=" + System.Net.WebUtility.UrlEncode(ConvertValueToString(item)) + "&");
+                    urlBuilder.Append(name + $"[{index++}]=" + System.Net.WebUtility.UrlEncode(await ConvertValueToStringAsync(item)) + "&");
                 }
 
                 if (index > 0)
@@ -130,18 +181,18 @@ namespace Volo.Abp.Http.Client.ClientProxying
             }
 
             urlBuilder.Append(isFirstParam ? "?" : "&");
-            urlBuilder.Append(name + "=" + System.Net.WebUtility.UrlEncode(ConvertValueToString(value)));
+            urlBuilder.Append(name + "=" + System.Net.WebUtility.UrlEncode(await ConvertValueToStringAsync(value)));
             return true;
         }
 
-        protected virtual string ConvertValueToString([CanBeNull] object value)
+        protected virtual Task<string> ConvertValueToStringAsync([CanBeNull] object value)
         {
             if (value is DateTime dateTimeValue)
             {
-                return dateTimeValue.ToUniversalTime().ToString("O");
+                return Task.FromResult(dateTimeValue.ToUniversalTime().ToString("O"));
             }
 
-            return value?.ToString();
+            return Task.FromResult(value?.ToString());
         }
     }
 }

framework/src/Volo.Abp.Http.Client/Volo/Abp/Http/Client/ClientProxying/IObjectToFormData.cs

@@ -0,0 +1,11 @@
+using System.Collections.Generic;
+using System.Net.Http;
+using System.Threading.Tasks;
+
+namespace Volo.Abp.Http.Client.ClientProxying
+{
+    public interface IObjectToFormData<in TValue>
+    {
+        Task<List<KeyValuePair<string, HttpContent>>> ConvertAsync(TValue value);
+    }
+}

framework/src/Volo.Abp.Http.Client/Volo/Abp/Http/Client/ClientProxying/IObjectToQueryString.cs

@@ -0,0 +1,9 @@
+using System.Threading.Tasks;
+
+namespace Volo.Abp.Http.Client.ClientProxying
+{
+    public interface IObjectToQueryString<in TValue>
+    {
+        Task<string> ConvertAsync(TValue value);
+    }
+}

framework/test/Volo.Abp.Http.Client.Tests/Volo/Abp/Http/AbpHttpClientTestModule.cs

@@ -1,7 +1,9 @@
-using Microsoft.Extensions.DependencyInjection;
+using System.Collections.Generic;
+using Microsoft.Extensions.DependencyInjection;
 using Volo.Abp.AspNetCore.Mvc;
 using Volo.Abp.AspNetCore.Mvc.Conventions;
 using Volo.Abp.Http.Client;
+using Volo.Abp.Http.Client.ClientProxying;
 using Volo.Abp.Http.DynamicProxying;
 using Volo.Abp.Http.Localization;
 using Volo.Abp.Localization;
@@ -52,6 +54,12 @@ namespace Volo.Abp.Http
                 options.ConventionalControllers.FormBodyBindingIgnoredTypes.Add(typeof(CreateFileInput));
                 options.ConventionalControllers.FormBodyBindingIgnoredTypes.Add(typeof(CreateMultipleFileInput));
             });
+
+            Configure<AbpHttpClientProxyingOptions>(options =>
+            {
+                options.QueryStringConverts.Add(typeof(List<GetParamsNameValue>), typeof(TestObjectToQueryString));
+                options.FormDataConverts.Add(typeof(List<GetParamsNameValue>), typeof(TestObjectToFormData));
+            });
         }
     }
 }

framework/test/Volo.Abp.Http.Client.Tests/Volo/Abp/Http/DynamicProxying/PersonAppServiceClientProxy_Tests.cs

@@ -276,5 +276,59 @@ namespace Volo.Abp.Http.DynamicProxying
             });
             result.ShouldBe("123.rtf:File1:application/rtf:1-1.rtf123.rtf:File2:application/rtf2:1-2.rtf789.rtf:File3:application/rtf3:i-789.rtf");
         }
+
+        [Fact]
+        public async Task GetParamsFromQueryAsync()
+        {
+            var result = await _peopleAppService.GetParamsFromQueryAsync(new GetParamsInput()
+            {
+                NameValues = new List<GetParamsNameValue>()
+                {
+                    new GetParamsNameValue()
+                    {
+                        Name = "name1",
+                        Value = "value1"
+                    },
+                    new GetParamsNameValue()
+                    {
+                        Name = "name2",
+                        Value = "value2"
+                    }
+                },
+                NameValue = new GetParamsNameValue()
+                {
+                    Name = "name3",
+                    Value = "value3"
+                }
+            });
+            result.ShouldBe("name1-value1:name2-value2:name3-value3");
+        }
+
+        [Fact]
+        public async Task GetParamsFromFormAsync()
+        {
+            var result = await _peopleAppService.GetParamsFromFormAsync(new GetParamsInput()
+            {
+                NameValues = new List<GetParamsNameValue>()
+                {
+                    new GetParamsNameValue()
+                    {
+                        Name = "name1",
+                        Value = "value1"
+                    },
+                    new GetParamsNameValue()
+                    {
+                        Name = "name2",
+                        Value = "value2"
+                    }
+                },
+                NameValue = new GetParamsNameValue()
+                {
+                    Name = "name3",
+                    Value = "value3"
+                }
+            });
+            result.ShouldBe("name1-value1:name2-value2:name3-value3");
+        }
     }
 }

framework/test/Volo.Abp.Http.Client.Tests/Volo/Abp/Http/DynamicProxying/TestObjectToFormData.cs

@@ -0,0 +1,30 @@
+using System.Collections.Generic;
+using System.Net.Http;
+using System.Text;
+using System.Threading.Tasks;
+using Volo.Abp.DependencyInjection;
+using Volo.Abp.Http.Client.ClientProxying;
+using Volo.Abp.TestApp.Application.Dto;
+
+namespace Volo.Abp.Http.DynamicProxying
+{
+    public class TestObjectToFormData : IObjectToFormData<List<GetParamsNameValue>>, ITransientDependency
+    {
+        public Task<List<KeyValuePair<string, HttpContent>>> ConvertAsync(List<GetParamsNameValue> values)
+        {
+            if (values.IsNullOrEmpty())
+            {
+                return null;
+            }
+
+            var formDataContents = new List<KeyValuePair<string, HttpContent>>();
+            for (var i = 0; i < values.Count; i++)
+            {
+                formDataContents.Add(new KeyValuePair<string, HttpContent>($"NameValues[{i}].Name", new StringContent(values[i].Name, Encoding.UTF8)));
+                formDataContents.Add(new KeyValuePair<string, HttpContent>($"NameValues[{i}].Value", new StringContent(values[i].Value, Encoding.UTF8)));
+            }
+
+            return Task.FromResult(formDataContents);
+        }
+    }
+}

framework/test/Volo.Abp.Http.Client.Tests/Volo/Abp/Http/DynamicProxying/TestObjectToQueryString.cs

@@ -0,0 +1,30 @@
+using System.Collections.Generic;
+using System.Text;
+using System.Threading.Tasks;
+using Volo.Abp.DependencyInjection;
+using Volo.Abp.Http.Client.ClientProxying;
+using Volo.Abp.TestApp.Application.Dto;
+
+namespace Volo.Abp.Http.DynamicProxying
+{
+    public class TestObjectToQueryString : IObjectToQueryString<List<GetParamsNameValue>>, ITransientDependency
+    {
+        public Task<string> ConvertAsync(List<GetParamsNameValue> values)
+        {
+            if (values.IsNullOrEmpty())
+            {
+                return null;
+            }
+
+            var sb = new StringBuilder();
+
+            for (var i = 0; i < values.Count; i++)
+            {
+                sb.Append($"NameValues[{i}].Name={values[i].Name}&NameValues[{i}].Value={values[i].Value}&");
+            }
+
+            sb.Remove(sb.Length - 1, 1);
+            return Task.FromResult(sb.ToString());
+        }
+    }
+}

framework/test/Volo.Abp.TestApp/Volo.Abp.TestApp.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk.Web">
 
   <Import Project="..\..\..\common.test.props" />
 

framework/test/Volo.Abp.TestApp/Volo/Abp/TestApp/Application/Dto/GetParamsInput.cs

@@ -0,0 +1,18 @@
+using System.Collections.Generic;
+
+namespace Volo.Abp.TestApp.Application.Dto
+{
+    public class GetParamsInput
+    {
+        public List<GetParamsNameValue> NameValues { get; set; }
+
+        public GetParamsNameValue NameValue { get; set; }
+    }
+
+    public class GetParamsNameValue
+    {
+        public string Name { get; set; }
+
+        public string Value { get; set; }
+    }
+}

framework/test/Volo.Abp.TestApp/Volo/Abp/TestApp/Application/IPeopleAppService.cs

@@ -32,5 +32,8 @@ namespace Volo.Abp.TestApp.Application
 
         Task<string> CreateMultipleFileAsync(CreateMultipleFileInput input);
 
+        Task<string> GetParamsFromQueryAsync(GetParamsInput input);
+
+        Task<string> GetParamsFromFormAsync(GetParamsInput input);
     }
 }

framework/test/Volo.Abp.TestApp/Volo/Abp/TestApp/Application/PeopleAppService.cs

@@ -5,6 +5,7 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
 using Volo.Abp.Application.Dtos;
 using Volo.Abp.TestApp.Domain;
 using Volo.Abp.Domain.Repositories;
@@ -125,5 +126,21 @@ namespace Volo.Abp.TestApp.Application
 
             return str;
         }
+
+        public Task<string> GetParamsFromQueryAsync([FromQuery]GetParamsInput input)
+        {
+            return Task.FromResult(input.NameValues?.FirstOrDefault()?.Name + "-" +
+                                   input.NameValues?.FirstOrDefault()?.Value + ":" +
+                                   input.NameValues?.LastOrDefault()?.Name + "-" + input.NameValues?.LastOrDefault()?.Value  + ":" +
+                                   input.NameValue?.Name + "-" + input.NameValue?.Value);
+        }
+
+        public Task<string> GetParamsFromFormAsync([FromForm]GetParamsInput input)
+        {
+            return Task.FromResult(input.NameValues?.FirstOrDefault()?.Name + "-" +
+                                   input.NameValues?.FirstOrDefault()?.Value + ":" +
+                                   input.NameValues?.LastOrDefault()?.Name + "-" + input.NameValues?.LastOrDefault()?.Value  + ":" +
+                                   input.NameValue?.Name + "-" + input.NameValue?.Value);
+        }
     }
 }