public static void RegisterConvertQueryStringHanlder(Type[] types, HttpRequestConvertQueryStringHanlder hanlder)
{
if (hanlder == null)
{
throw new Exception("Hanlder不能为空");
}
foreach (var item in types)
{
if (item == null)
{
throw new Exception("Type不能为空");
}
if (_convertQueryStringHanlders.ContainsKey(item))
{
_convertQueryStringHanlders[item] = hanlder;
}
else
{
_convertQueryStringHanlders.Add(item, hanlder);
}
}
}
private HttpRequestConvertQueryStringHanlder GetConvertQueryStringHanlder()
{
var queryStringDataType = QueryString.GetType();
HttpRequestConvertQueryStringHanlder hanlder = null;
if (_convertQueryStringHanlders.ContainsKey(queryStringDataType))
{
hanlder = _convertQueryStringHanlders[queryStringDataType];
}
if (hanlder == null)
{
var closestAncestor = queryStringDataType.FindClosestAncestor(_convertQueryStringHanlders.Keys);
if (closestAncestor != null)
{
hanlder = _convertQueryStringHanlders[closestAncestor];
}
}
if (hanlder == null)
{
throw new Exception($"未注册DataType为{queryStringDataType.FullName}的QueryString序列化Hanlder");
}
return(hanlder);
}
