前言

本架构班内容都会有源码见文末，以.NET 6为最新技术栈介绍本班内容

配置环境

• vs2022
• NET 6
• window11

一、ABP vNext在WPF项目使用

1.安装依赖包

Microsoft.Extensions.FileProviders.Embedded
Volo.Abp.Autofac

二、模块类

1.创建模块类

MyMauiAppModule

using Volo.Abp.Autofac;
using Volo.Abp.Modularity;

namespace _005_ABP_MAUI;

[DependsOn(typeof(AbpAutofacModule))]
public class MyMauiAppModule : AbpModule
{

}

2.注册模块类

using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.FileProviders;
using System.Reflection;
using Volo.Abp;
using Volo.Abp.Autofac;

namespace _005_ABP_MAUI;

public static class MauiProgram
{
	public static MauiApp CreateMauiApp()
	{
		var builder = MauiApp.CreateBuilder();
		builder
			.UseMauiApp<App>()
			.ConfigureFonts(fonts =>
			{
				fonts.AddFont("OpenSans-Regular.ttf", "OpenSansRegular");
				fonts.AddFont("OpenSans-Semibold.ttf", "OpenSansSemibold");
			})
			.ConfigureContainer(new AbpAutofacServiceProviderFactory(new Autofac.ContainerBuilder()));//配置abp容器

		ConfigureConfiguration(builder);

        //添加
        builder.Services.AddApplication<MyMauiAppModule>(options =>
        {
            options.Services.ReplaceConfiguration(builder.Configuration);
        });

        var app = builder.Build();

        app.Services.GetRequiredService<IAbpApplicationWithExternalServiceProvider>().Initialize(app.Services);

        return app;
    }
    /// <summary>
    /// 添加配置文件
    /// </summary>
    /// <param name="builder"></param>
    private static void ConfigureConfiguration(MauiAppBuilder builder)
    {
        var assembly = typeof(App).GetTypeInfo().Assembly;
        builder.Configuration.AddJsonFile(new EmbeddedFileProvider(assembly), "appsettings.json", optional: true, true);
    }
}

{
  "AppName": "MyMauiApp"
}

三、服务类

1.创建服务类

HelloWorldService 服务类

using Volo.Abp.DependencyInjection;

namespace _005_ABP_MAUI;
public class HelloWorldService : ITransientDependency
{
    public string SayHello()
    {
        return "Hello, World!";
    }
}

2.注入服务类

<?xml version="1.0" encoding="utf-8" ?>
<ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
             x:Class="_005_ABP_MAUI.MainPage">

    <ScrollView>
        <VerticalStackLayout
            Spacing="25"
            Padding="30,0"
            VerticalOptions="Center">

            <Image
                Source="dotnet_bot.png"
                SemanticProperties.Description="Cute dot net bot waving hi to you!"
                HeightRequest="200"
                HorizontalOptions="Center" />
            <Label 
                x:Name="HelloLab"
                Text="Loading..."
                SemanticProperties.HeadingLevel="Level1"
                FontSize="32"
                HorizontalOptions="Center" />
            <Label
                Text="Hello, World!"
                SemanticProperties.HeadingLevel="Level1"
                FontSize="32"
                HorizontalOptions="Center" />

            <Label
                Text="Welcome to .NET Multi-platform App UI"
                SemanticProperties.HeadingLevel="Level2"
                SemanticProperties.Description="Welcome to dot net Multi platform App U I"
                FontSize="18"
                HorizontalOptions="Center" />

            <Button
                x:Name="CounterBtn"
                Text="Click me"
                SemanticProperties.Hint="Counts the number of times you click"
                Clicked="OnCounterClicked"
                HorizontalOptions="Center" />

        </VerticalStackLayout>
    </ScrollView>

</ContentPage>

public partial class MainPage : ContentPage, ISingletonDependency
{
	private readonly HelloWorldService _helloWorldService;
	
	int count = 0;

	public MainPage(HelloWorldService helloWorldService)
	{
		_helloWorldService = helloWorldService;
		InitializeComponent();
		SetHelloLabText();

    }

    private void SetHelloLabText()
    {
		HelloLab.Text = _helloWorldService.SayHello();
    }
    
    private void OnCounterClicked(object sender, EventArgs e)
	{
		count++;

		if (count == 1)
			CounterBtn.Text = $"Clicked {count} time";
		else
			CounterBtn.Text = $"Clicked {count} times";

		SemanticScreenReader.Announce(CounterBtn.Text);
	}
}

3.运行

说明

代码Gitee地址：https://gitee.com/fjcodeboy/net-architecture-class