Vue+.Net Core SignalR详细配置
时间: 2023-05-21 09:04:49 浏览: 274
非常好的问题,以下是Vue .Net Core SignalR详细配置的步骤:
1. 在Vue项目中安装signalr客户端npm包
```
npm install @aspnet/signalr
```
2. 在Vue项目中创建一个名为`SignalR.js`的文件,并编写以下内容:
```javascript
import * as signalR from "@aspnet/signalr";
export default {
install(Vue, options) {
Vue.prototype.$signalR = new signalR.HubConnectionBuilder()
.withUrl(options.url)
.configureLogging(signalR.LogLevel.Information)
.build();
Vue.prototype.$signalR.start();
},
};
```
3. 在Vue项目中创建一个名为`main.js`的文件,并编写以下内容:
```javascript
import Vue from "vue";
import App from "./App.vue";
import SignalR from "./SignalR";
Vue.use(SignalR, {
url: "http://localhost:5000/chatHub", // SignalR后端地址
});
new Vue({
render: (h) => h(App),
}).$mount("#app");
```
4. 在.Net Core项目中安装`Microsoft.AspNetCore.SignalR`包
5. 在`Startup.cs`中添加以下代码:
```csharp
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.SignalR;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
namespace SignalRServer
{
public class Startup
{
public IConfiguration Configuration { get; }
public Startup(IConfiguration configuration)
{
Configuration = configuration;
}
public void ConfigureServices(IServiceCollection services)
{
services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_3_0);
services.AddSignalR();
}
public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
{
app.UseRouting();
app.UseEndpoints(endpoints =>
{
endpoints.MapControllerRoute(
name: "default",
pattern: "{controller=Home}/{action=Index}/{id?}");
endpoints.MapHub<ChatHub>("/chatHub");
});
}
}
}
```
6. 在.Net Core项目中创建一个名为`ChatHub.cs`的文件,并编写以下内容:
```csharp
using Microsoft.AspNetCore.SignalR;
using System.Threading.Tasks;
namespace SignalRServer
{
public class ChatHub : Hub
{
public async Task SendMessage(string user, string message)
{
await Clients.All.SendAsync("ReceiveMessage", user, message);
}
}
}
```
7. 在Vue项目中使用以下代码与SignalR服务器通信:
```javascript
// 发送消息
this.$signalR.invoke("SendMessage", user, message);
// 接收消息
this.$signalR.on("ReceiveMessage", (user, message) => {
console.log(user + ":" + message);
});
```
希望这个解答可以帮助你!
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