我希望能夠services.AddMyCustomLibrary()像 Telerik 和 sweetalert 那樣做，而不是像添加MyCustomLibrary中的每項服務一樣
services.AddSingleton<MyCUstomLibrary.MyService>();
我將添加到MyCustomLibrary以使其作業的代碼是什么？
我要這個：
builder.Services.AddTelerikBlazor();
builder.Services.AddSweetAlert2(options => {
options.Theme = SweetAlertTheme.Bootstrap4;
});
不是這個：
builder.Services.AddScoped<ComponentService>();
builder.Services.AddScoped<AppState>();
uj5u.com熱心網友回復：
您需要為 IServiceCollection 創建具有擴展方法的靜態類。在擴展方法中，您可以撰寫庫注冊：
public static class Service Collection Extension {
public static IServiceCollection AddMyCustomLibrary(this IServiceCollection services) {
services. AddSingleton<MyCUstomLibrary.MyService>();
}
}
然后用法如下所示：
services.AddMyCustomLibrary();
編輯：您還可以創建選項操作，允許您將一些屬性傳遞給您的庫。
public class MyCustomLibraryOptions {
public string MyProperty { get; set; }
}
public static class Service Collection Extension {
public static IServiceCollection AddMyCustomLibrary(this IServiceCollection services, Action<MyCustomLibraryOptions> configure) {
var options = new MyCustomLibraryOptions();
configure?.Invoke(options);
var myProp = options.MyProperty; //You can access options after action invocation.
services. AddSingleton<MyCUstomLibrary.MyService>();
}
}
用法：
services.AddMyCustomLibrary(config => {
config.MyProperty = "some value";
});
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