/// <summary>
/// 创建Api实例
/// </summary>
public ApiBase()
{
Params = new ParamCollection();
AddParamDefinition(new ParamDefinition("appid", true, 1, 32));
AddParamDefinition(new ParamDefinition("mch_id", true, 1, 32));
AddParamDefinition(new ParamDefinition("sub_appid", false, 1, 32));
AddParamDefinition(new ParamDefinition("sub_mch_id", false, 1, 32));
AddParamDefinition(new ParamDefinition("nonce_str", true, 1, 32));
AddParamDefinition(new ParamDefinition("sign", true, 1, 32));
AddParamDefinition(new ParamDefinition("sign_type", false, 0, 32));
AddParamDefinition(new ParamDefinition("key", true, 1, 256));
TSetNonceStr();
}
/// <summary>
/// 用本定义集合检测指定的参数集合是否合法
/// </summary>
/// <param name="params"></param>
public void Test(ParamCollection @params)
{
foreach (var item in _inner)
{
var _bool = @params.ContainsKey(item.Name);
var _v = _bool ? @params[item.Name] : null;
if (item.Requierd)
{
if (!_bool)
{
var _selection = _selections.FirstOrDefault(t => t.Count(m => m.Name == item.Name) > 0);
if (_selection == null)
{
throw new Exception($"参数\"{item.Name}\"是必须的");
}
else
{
if (_selection.Count(t => @params.ContainsKey(t.Name)) == 0)
{
throw new Exception($"参数{string.Join(",", _selection.Select((v, i) => v.Name))}必须指定一个");
}
else
{
continue;
}
}
}
}
if (item.Test(_v))
{
continue;
}
else
{
throw new Exception($"值\"{_v}\"对于参数\"{item.Name}\"是不合法的");
}
}
}