如何使用signalr将数据从集线器传递到视图

using Microsoft.AspNetCore.SignalR;

public class MyHub : Hub
{
    public async Task SendMessage(string message)
    {
        await Clients.All.SendAsync("ReceiveMessage", message);
    }
}

const connection = new signalR.HubConnectionBuilder()
    .withUrl("/myHub")
    .build();

connection.start().then(function () {
    console.log("Connected to hub");
}).catch(function (err) {
    console.error(err.toString());
});

connection.on("ReceiveMessage", function (message) {
    console.log("Received message: " + message);
    // 在这里更新视图或执行其他操作
});

public class MyHub : Hub
{
    public async Task SendMessage(string message)
    {
        await Clients.All.SendAsync("ReceiveMessage", message);
    }
}

connection.invoke("SendMessage", "Hello, SignalR!");