public RouteData GetRouteData(HttpListenerContext context)
{
RouteData routeData = new RouteData();
HttpListenerRequest request = context.Request;
string rawUrl = request.RawUrl;
if (rawUrl.Contains("?"))
{
var whIndex = rawUrl.IndexOf("?");
rawUrl = rawUrl.Substring(0, whIndex);
}
List <string> controllerActionArray = rawUrl.Split(new string[] { "{", "}", "/" }, StringSplitOptions.RemoveEmptyEntries).ToList();
//匹配路由规则
List <string> defaultRouteUrlRuleArray = Route.DefaultRouteUrlRule.Split(new string[] { "{", "}", "/" }, StringSplitOptions.RemoveEmptyEntries).ToList();
routeData.RouteValue = new Dictionary <string, object>();
for (int i = 0; i < defaultRouteUrlRuleArray.Count; i++)
{
var temp = controllerActionArray.Count > i ? controllerActionArray[i] : string.Empty;
if (string.IsNullOrEmpty(temp))
{
break;
}
routeData.RouteValue[defaultRouteUrlRuleArray[i]] = temp;
}
Dictionary <string, object> dicParameters = new Dictionary <string, object>();
//1.URL参数
NameValueCollection requestParametes = request.QueryString;
if (requestParametes != null)
{
if (requestParametes.HasKeys())
{
string[] allKey = requestParametes.AllKeys;
foreach (var key in allKey)
{
var value = requestParametes[key];
Type parameterType = UrlParameterHandler.GetUrlParameterType(value);
if (parameterType.Equals(typeof(int)))
{
dicParameters[key] = int.Parse(value.ToString());
}
if (parameterType.Equals(typeof(decimal)))
{
dicParameters[key] = decimal.Parse(value.ToString());
}
if (parameterType.Equals(typeof(double)))
{
dicParameters[key] = double.Parse(value.ToString());
}
if (parameterType.Equals(typeof(DateTime)))
{
dicParameters[key] = DateTime.Parse(value.ToString());
}
if (parameterType.Equals(typeof(string)))
{
dicParameters[key] = value.ToString();
}
}
}
}
//2.Request-Boby参数
using (Stream inputStream = context.Request.InputStream)
{
using (StreamReader reader = new StreamReader(inputStream))
{
string requestBobyJson = reader.ReadToEnd();
if (!string.IsNullOrEmpty(requestBobyJson))
{
dicParameters[nameof(RouteModel.BodyJson)] = requestBobyJson;
}
}
}
if (dicParameters != null && dicParameters.Count > 0)
{
routeData.RouteValue[nameof(RouteModel.Parameter)] = dicParameters;
}
return(routeData);
}
public RouteData ExecuteMethod(RouteData routeData, Type controllerType)
{
object result = null;
MethodBase method = null;
try
{
object controllerInstance = Activator.CreateInstance(controllerType);
List <Type> executeMethodParameterTypeList = new List <Type>();
object tempActionName = null;
if (routeData.RouteValue.ContainsKey(nameof(RouteModel.Action)))
{
tempActionName = routeData.RouteValue[nameof(RouteModel.Action)];
}
Dictionary <string, object> dicParameters = null;
if (routeData.RouteValue.ContainsKey(nameof(RouteModel.Parameter)))
{
dicParameters = (Dictionary <string, object>)routeData.RouteValue[nameof(RouteModel.Parameter)];
}
object[] parameters = null; //规则:定义方法时把对象参数放到最后面
if (tempActionName != null)
{
ActionMethodSelector actionMethodSelector = new ActionMethodSelector(controllerType);
if (!string.IsNullOrEmpty(tempActionName.ToString()))
{
string actionName = tempActionName.ToString();
method = actionMethodSelector.ActionMethods.FirstOrDefault(p => p.Name == actionName);
}
if (method != null)
{
ParameterInfo[] parameteList = method.GetParameters();
parameters = new object[parameteList.Length];
if (dicParameters != null)
{
int i = 0;
foreach (KeyValuePair <string, object> paramter in dicParameters)
{
//判断是Body参数
if (paramter.Key == nameof(RouteModel.BodyJson))
{
if (paramter.Value != null)
{
if (!string.IsNullOrEmpty(paramter.Value.ToString()))
{
string json = paramter.Value != null?paramter.Value.ToString() : string.Empty;
StringBuilder tempJson = new StringBuilder();
ParameterInfo propertyInfo = parameteList.LastOrDefault();
if (propertyInfo.ParameterType.IsEnum ||
propertyInfo.ParameterType.IsAssignableFrom(typeof(int)) ||
propertyInfo.ParameterType.IsAssignableFrom(typeof(decimal)) ||
propertyInfo.ParameterType.IsAssignableFrom(typeof(double)) ||
propertyInfo.ParameterType.IsAssignableFrom(typeof(DateTime)) ||
propertyInfo.ParameterType.IsAssignableFrom(typeof(string))
)
{
}
else
{
var name = propertyInfo.Name;
tempJson.Append("{");
tempJson.Append("\"" + name + "\"").Append(":");
tempJson.Append(json).Append("}");
json = tempJson.ToString();
}
JObject jObject = JObject.Parse(json);
JToken parameterValue = jObject.GetValue(propertyInfo.Name, StringComparison.OrdinalIgnoreCase);
if (parameterValue != null)
{
object entity = parameterValue.ToObject(propertyInfo.ParameterType);
parameters[i] = entity;
break;
}
else
{
parameters[i] = null;
}
}
}
}
else//Url参数
{
var vlaue = paramter.Value;
Type parameterType = UrlParameterHandler.GetUrlParameterType(paramter.Value);
if (parameterType.Equals(typeof(int)))
{
parameters[i] = int.Parse(paramter.Value.ToString());
}
if (parameterType.Equals(typeof(decimal)))
{
parameters[i] = decimal.Parse(paramter.Value.ToString());
}
if (parameterType.Equals(typeof(double)))
{
parameters[i] = double.Parse(paramter.Value.ToString());
}
if (parameterType.Equals(typeof(DateTime)))
{
parameters[i] = DateTime.Parse(paramter.Value.ToString());
}
if (parameterType.Equals(typeof(string)))
{
parameters[i] = paramter.Value.ToString();
}
}
i++;
}
result = method.Invoke(controllerInstance, parameters.ToArray());
}
else
{
result = method.Invoke(controllerInstance, null);
}
}
else
{
result = new ErrorResult()
{
Code = 500,
Msg = "找不到" + tempActionName + "控制器",
};
routeData.RouteValue[nameof(ActionResult)] = result;
}
}
else
{
result = new ErrorResult()
{
Code = 500,
Msg = "找不到" + tempActionName + "控制器",
};
routeData.RouteValue[nameof(ActionResult)] = result;
}
routeData.RouteValue[nameof(ActionResult)] = result;
}
catch (Exception ex)
{
result = new ErrorResult()
{
Code = 500,
Msg = ex.ToString(),
};
routeData.RouteValue[nameof(ActionResult)] = result;
}
return(routeData);
}
