public async Task <object> GetAsync()
{
//Get a value as string.
string host = await _settingProvider.GetOrNullAsync("Smtp.Host");
//string host2 = await SettingProvider.GetOrNullAsync("Smtp.Host");
//Get a bool value and fallback to the default value (false) if not set.
bool enableSsl1 = await _settingProvider.GetAsync <bool>("Smtp.EnableSsl");
//Get a bool value and fallback to the provided default value (true) if not set.
bool enableSsl2 = await _settingProvider.GetAsync("Smtp.EnableSsl", defaultValue : true);
//Get a bool value with the IsTrueAsync shortcut extension method
bool enableSsl3 = await _settingProvider.IsTrueAsync("Smtp.EnableSsl");
//Get an int value or the default value (0) if not set
int port1 = await _settingProvider.GetAsync <int>("Smtp.Port");
//Get an int value or null if not provided
int?port2 = (await _settingProvider.GetOrNullAsync("Smtp.Port"))?.To <int>();
string setting1 = await _settingProvider.GetOrNullAsync("Example.Setting1");
string setting2 = await _settingProvider.GetOrNullAsync("Example.Setting2");
string setting3 = await _settingProvider.GetOrNullAsync("Example.Setting3");
return(new { host, enableSsl1, enableSsl2, enableSsl3, port1, port2, setting1, setting2, setting3 });
}
protected virtual async Task <FileValidation> GetBySettingAsync()
{
var fileSizeLimited = await _settingProvider
.GetAsync(
AbpOssManagementSettingNames.FileLimitLength,
AbpOssManagementSettingNames.DefaultFileLimitLength);
var fileAllowExtension = await _settingProvider
.GetOrDefaultAsync(AbpOssManagementSettingNames.AllowFileExtensions, _serviceProvider);
return(new FileValidation(fileSizeLimited, fileAllowExtension.Split(',')));
}
public async Task FooAsync()
{
//Get a value as string.
string userName = await _settingProvider.GetOrNullAsync("Smtp.UserName");
//Get a bool value and fallback to the default value (false) if not set.
bool enableSsl = await _settingProvider.GetAsync <bool>("Smtp.EnableSsl");
//Get a bool value and fallback to the provided default value (true) if not set.
bool enableSsl2 = await _settingProvider.GetAsync <bool>(
"Smtp.EnableSsl", defaultValue : true);
//Get a bool value with the IsTrueAsync shortcut extension method
bool enableSsl3 = await _settingProvider.IsTrueAsync("Smtp.EnableSsl");
//Get an int value or the default value (0) if not set
int port = (await _settingProvider.GetAsync <int>("Smtp.Port"));
//Get an int value or null if not provided
int?port2 = (await _settingProvider.GetOrNullAsync("Smtp.Port"))?.To <int>();
}
private async Task <bool> ValidateFile(IFormFile file)
{
var maxLength = await _settingProvider.GetAsync <long>("App.UploadFiles.MaxLength");
//为空检查
if (file == null || file.Length == 0)
{
throw new UserFriendlyException("文件不能为空");
}
//大小检查
if (file.Length > maxLength)
{
var KB = Math.Floor((double)(maxLength / 1024));
var MB = Math.Floor((double)(maxLength / 1024 / 1024));
string size;
if (MB > 0)
{
size = MB + "MB";
}
else
{
size = KB + "KB";
}
throw new UserFriendlyException("上传的文件的不应该大于" + size);
}
//文件格式检查
var allowTypes = await _settingProvider.GetOrNullAsync("App.UploadFiles.AllowType");
var allowTypeList = allowTypes.Split(",");
if (Array.IndexOf(allowTypeList, Path.GetExtension(file.FileName)) == -1)
{
throw new UserFriendlyException("请上传正确的文件格式");
}
return(true);
}
public static T Get <T>([NotNull] this ISettingProvider settingProvider, [NotNull] string name, T defaultValue = default)
where T : struct
{
return(AsyncHelper.RunSync(() => settingProvider.GetAsync(name, defaultValue)));
}
protected virtual async Task OverrideOptionsAsync(IdentityOptions options)
{
options.Password.RequiredLength = await _settingProvider.GetAsync(IdentitySettingNames.Password.RequiredLength, options.Password.RequiredLength);
options.Password.RequiredUniqueChars = await _settingProvider.GetAsync(IdentitySettingNames.Password.RequiredUniqueChars, options.Password.RequiredUniqueChars);
options.Password.RequireNonAlphanumeric = await _settingProvider.GetAsync(IdentitySettingNames.Password.RequireNonAlphanumeric, options.Password.RequireNonAlphanumeric);
options.Password.RequireLowercase = await _settingProvider.GetAsync(IdentitySettingNames.Password.RequireLowercase, options.Password.RequireLowercase);
options.Password.RequireUppercase = await _settingProvider.GetAsync(IdentitySettingNames.Password.RequireUppercase, options.Password.RequireUppercase);
options.Password.RequireDigit = await _settingProvider.GetAsync(IdentitySettingNames.Password.RequireDigit, options.Password.RequireDigit);
options.Lockout.AllowedForNewUsers = await _settingProvider.GetAsync(IdentitySettingNames.Lockout.AllowedForNewUsers, options.Lockout.AllowedForNewUsers);
options.Lockout.DefaultLockoutTimeSpan = TimeSpan.FromSeconds(await _settingProvider.GetAsync(IdentitySettingNames.Lockout.LockoutDuration, options.Lockout.DefaultLockoutTimeSpan.TotalSeconds.To <int>()));
options.Lockout.MaxFailedAccessAttempts = await _settingProvider.GetAsync(IdentitySettingNames.Lockout.MaxFailedAccessAttempts, options.Lockout.MaxFailedAccessAttempts);
options.SignIn.RequireConfirmedEmail = await _settingProvider.GetAsync(IdentitySettingNames.SignIn.RequireConfirmedEmail, options.SignIn.RequireConfirmedEmail);
options.SignIn.RequireConfirmedPhoneNumber = await _settingProvider.GetAsync(IdentitySettingNames.SignIn.RequireConfirmedPhoneNumber, options.SignIn.RequireConfirmedPhoneNumber);
}