public void ConfigureServices(IServiceCollection services)
        {

            services.AddControllersWithViews().AddDapr();
            services.AddRazorPages();
            services.AddScoped<InvocationHandler>();

            // 注入httpClient
            services.AddHttpClient("HttpClient").AddHttpMessageHandler<InvocationHandler>()
            .AddTypedClient(client =>
            {
                client.BaseAddress = new Uri("http://serviceapi1");
                return RestService.For<ICallServiceApi1>(client);
            });
        }

  private readonly DaprClient _daprClient;

        public WeatherForecastController(ILogger<WeatherForecastController> logger, ICallServiceApi1 callServiceApi1, DaprClient daprClient)
        {
            _logger = logger;
            _callServiceApi1 = callServiceApi1;
            _daprClient = daprClient;
        }

  [HttpPost(nameof(SaveStateValue))]
        public async Task SaveStateValue(StateModel stateModel)
        {
            await _daprClient.SaveStateAsync("statestore", stateModel.Key, stateModel.Value);
        }

 [HttpDelete(nameof(DeleteStateValue) + "/{stateKey}")]
        public async Task DeleteStateValue(string stateKey)
        {
            await _daprClient.DeleteStateAsync("statestore", stateKey);
        }

 [HttpGet("GetStateValue/{stateKey}")]
        public async Task<string> GetStateValue(string stateKey)
        {
            return await _daprClient.GetStateAsync<string>("statestore", stateKey);
        }

        [HttpGet(nameof(GetStateValueFromState) + "/{stateKey}")]
        public async Task<string> GetStateValueFromState([FromState("statestore", "stateKey")] StateEntry<string> stateEntry)
        {
            return await Task.FromResult(stateEntry.Value);
        }

 <li class="nav-item px-3">
            <NavLink class="nav-link" href="statemanage">
                <span class="oi oi-list-rich" aria-hidden="true"></span> 状态管理
            </NavLink>
        </li>

@page "/statemanage"
@using DaprTest1.Shared
@using System.Text.Json
@inject HttpClient Http

<h1>状态存储</h1>

<p>This component demonstrates storing state.</p>

<p>状态键: TestStateKey, 状态值：<input type="text" @bind="stateModel.Value" /></p>

<button class="btn btn-primary" @onclick="SaveStateValue">保存状态</button>
<button class="btn btn-primary" @onclick="DeleteStateValue">删除状态</button>
<button class="btn btn-primary" @onclick="GetStateValue">获取状态</button>
<button class="btn btn-primary" @onclick="GetStateValueFromState">获取状态[FromState]</button>


<p>获取到的状态值: @stateValue</p>

@code {
    private StateModel stateModel = new StateModel() { Key = "TestStateKey" };
    private string stateValue = "";

    private async Task SaveStateValue()
    {
        await Http.PostAsJsonAsync<StateModel>("WeatherForecast/SaveStateValue", stateModel);
    }
    private async Task DeleteStateValue()
    {
        await Http.DeleteAsync("WeatherForecast/DeleteStateValue/" + stateModel.Key);
    }
      private async Task GetStateValue()
    {
        stateValue = await Http.GetStringAsync("WeatherForecast/GetStateValue/" + stateModel.Key);
    }
     private async Task GetStateValueFromState()
    {
        stateValue = await Http.GetStringAsync("WeatherForecast/GetStateValueFromState/" + stateModel.Key);
    }
}