public override string GetConnectionString()
{
if (_serviceProvider == null)
{
string str = AppSettingsManager.Get("OSharp:DbContexts:MySql:ConnectionString");
return(str);
}
OSharpOptions options = _serviceProvider.GetOSharpOptions();
OSharpDbContextOptions contextOptions = options.GetDbContextOptions(typeof(DefaultDbContext));
if (contextOptions == null)
{
throw new OsharpException($"上下文“{typeof(DefaultDbContext)}”的配置信息不存在");
}
return(contextOptions.ConnectionString);
}
public async Task <AjaxResult> Jwtoken(LoginDto dto)
{
Check.NotNull(dto, nameof(dto));
if (!ModelState.IsValid)
{
return(new AjaxResult("提交信息验证失败", AjaxResultType.Error));
}
dto.Ip = HttpContext.GetClientIp();
dto.UserAgent = Request.Headers["User-Agent"].FirstOrDefault();
OperationResult <User> result = await _identityContract.Login(dto);
IUnitOfWork unitOfWork = HttpContext.RequestServices.GetUnitOfWork <User, int>();
unitOfWork.Commit();
if (!result.Successed)
{
return(result.ToAjaxResult());
}
User user = result.Data;
//生成Token，这里只包含最基本信息，其他信息从在线用户缓存中获取
Claim[] claims =
{
new Claim(ClaimTypes.NameIdentifier, user.Id.ToString()),
new Claim(ClaimTypes.Name, user.UserName)
};
OSharpOptions options = HttpContext.RequestServices.GetService <IOptions <OSharpOptions> >().Value;
string token = JwtHelper.CreateToken(claims, options);
//在线用户缓存
IOnlineUserCache onlineUserCache = HttpContext.RequestServices.GetService <IOnlineUserCache>();
if (onlineUserCache != null)
{
await onlineUserCache.GetOrRefreshAsync(user.UserName);
}
return(new AjaxResult("登录成功", AjaxResultType.Success, token));
}
/// <summary>
/// 应用模块服务
/// </summary>
/// <param name="provider">服务提供者</param>
public override void UsePack(IServiceProvider provider)
{
OSharpOptions options = provider.GetOSharpOptions();
OSharpDbContextOptions contextOptions = options.GetDbContextOptions(typeof(TDbContext));
if (contextOptions?.DatabaseType != DatabaseType)
{
return;
}
using (IServiceScope scope = provider.CreateScope())
{
TDbContext context = CreateDbContext(scope.ServiceProvider);
if (context != null && contextOptions.AutoMigrationEnabled)
{
context.CheckAndMigration();
DbContextModelCache modelCache = scope.ServiceProvider.GetService <DbContextModelCache>();
modelCache?.Set(context.GetType(), context.Model);
}
}
IsEnabled = true;
}
