/// <summary>
/// 1.类似 _1000_UserController
/// 2.查找RouteAttribute
/// 3.使用常量属性ContractIdName
/// </summary>
public void InitContractId()
{
var nameArr = ControllerType.Name.Split("_", StringSplitOptions.RemoveEmptyEntries);
if (nameArr.Length == 2)
{
this.ContractID = Convert.ToInt32(nameArr[0]);
return;
}
var contract = ControllerType.GetCustomAttribute <RouteAttribute>();
if (contract != null)
{
this.ContractID = Int32.Parse(contract.Template.Split("/", StringSplitOptions.RemoveEmptyEntries).FirstOrDefault());
return;
}
var field = ControllerType.GetFields(BindingFlags.Public | BindingFlags.Static | BindingFlags.FlattenHierarchy)
.Where(fi => fi.IsLiteral && !fi.IsInitOnly && fi.Name == options.ContractIdName).FirstOrDefault();
if (field != null)
{
this.ContractID = Convert.ToInt32(field.GetRawConstantValue());
return;
}
}