/// <summary>
/// 初始化全局IoC容器
/// </summary>
public static AppStartup InitIoC(this AppStartup startup, IServiceLocator serviceLocator)
{
if (serviceLocator == null)
{
throw new Exception("IServiceLocator对象不能为空");
}
EasyIocContainer.InitIocContainer(serviceLocator);
return(startup);
}
/// <summary>
/// 初始化MQ消费者事件绑定（在IOC容器生成后执行）
/// </summary>
public static AppStartup BindMqConsumer(this AppStartup startup)
{
if (EasyIocContainer.Container == null)
{
throw new Exception("初始化MQ消费者事件绑定必须在IOC容器生成后执行！");
}
var binder = EasyIocContainer.GetInstance <IMqConsumerBinder>();
binder.BindConsumer();
return(startup);
}
/// <summary>
/// 初始化全局IoC容器
/// </summary>
public static AppStartup InitIoC(this AppStartup startup, bool hasExtraIocReg)
{
IServiceLocator serviceLocator = new EasyAutofac(hasExtraIocReg: hasExtraIocReg).BuildServiceLocator();
if (serviceLocator == null)
{
throw new Exception("IServiceLocator对象不能为空");
}
EasyIocContainer.InitIocContainer(serviceLocator);
return(startup);
}
public static IList <MqConsumerExecutor> DiscoverConsumers()
{
var consumerExecutorList = new List <MqConsumerExecutor>();
var mqConsumerList = EasyIocContainer.GetAllInstances <IMqConsumer>();
foreach (var service in mqConsumerList)
{
var typeInfo = service.GetType().GetTypeInfo();
if (!typeof(IMqConsumer).GetTypeInfo().IsAssignableFrom(typeInfo))
{
continue;
}
var consumer = GetConsumerByMqConsumerAttribute(typeInfo);
consumerExecutorList.AddRange(consumer);
}
return(consumerExecutorList.Distinct(new ConsumerExecutorComparer()).ToList());
}
/// <summary>
/// 检测是否是攻击的请求
/// </summary>
private static bool CheckHasLimitAttack(HttpRequest request, string routeName)
{
if (!int.TryParse(_freqCount, out int maxCount))
{
//如果没有配置，默认一秒钟最多3次请求
maxCount = 3;
}
//获取IP地址
string realIP = request.GetRealIP();
//按具体【RouteName】来预防
string defendkey = DefendAttackContainer.AssemblyName + routeName;
IEasyCache easyCache = EasyIocContainer.GetInstance <IEasyCache>();
//判别是否存在流量攻击
string key = $"{realIP}:{defendkey}";
bool hasAttack = easyCache.CheckIsOverStep(key, TimeType.秒, maxCount);
return(hasAttack);
}
private static object GetInstance(MqConsumerExecutor consumerExecutor)
{
var instance = EasyIocContainer.GetInstance <IMqConsumer>(consumerExecutor.TypeInfo.Name);
return(instance);
}
