如何配置 PasswordHasher<T>？

Question

不明白如何使用IOptions接口配置PasswordHasher

这不成立：

var passwordHasher = new PasswordHasher<User>(new PasswordHasherOptions() { CompatibilityMode = PasswordHasherCompatibilityMode.IdentityV2 });

Answer 1

基本上你不会返回它期望的相同类型。

这是一个典型的例子

public void ConfigureServices(IServiceCollection services)
{
    services.Configure<PasswordHasherOptions>(opt =>
    {
        opt.CompatibilityMode = PasswordHasherCompatibilityMode.IdentityV2;
    });

    // Rest of ConfigureServices here
}

对于 Azure 函数

public class Startup : FunctionsStartup
{
    public override void Configure(IFunctionsHostBuilder builder)
    {
        builder.Services.Configure<PasswordHasherOptions>(opt =>
        {
            opt.CompatibilityMode = PasswordHasherCompatibilityMode.IdentityV2;
        });

        // Rest of Configure here
    }
}