/// <summary>
/// 发生错误 处理方式
/// </summary>
/// <param name="actionExecutedContext"></param>
public override void OnException(HttpActionExecutedContext actionExecutedContext)
{
LogQueueModel logQueueModel = new LogQueueModel()
{
FileName = ApiFileDirectoryPara.ApiErrorDir,
Msg = actionExecutedContext.Exception.Message
};
LogHelp.AddLogQueue(logQueueModel);
var returnModel = ApiReturnModel.ReturnError(actionExecutedContext.Exception.Message);
actionExecutedContext.Response = new HttpResponseMessage();
actionExecutedContext.Response.Content = new StringContent(JsonConvert.SerializeObject(returnModel));
return;
}
/// <summary>
/// 微信回调 处理方法 包含签名验证
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="requestContent">回调内容</param>
/// <param name="deserializeType">内容反序列化 类型id 默认为0 0-xml反序列化 1-json反序列化</param>
/// <returns></returns>
public override T Callback <T>(string requestContent, int deserializeType = 0)
{
T request = new T();
var pros = request.GetType().GetProperties();
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.LoadXml(requestContent);
XmlNode xmlNode = xmlDoc.FirstChild;//获取到根节点<xml>
XmlNodeList nodes = xmlNode.ChildNodes;
string sign = string.Empty;
foreach (XmlNode xn in nodes)
{
foreach (var pro in pros)
{
if (xn.Name == pro.Name)
{
if (pro.PropertyType == typeof(int))
{
pro.SetValue(request, Convert.ToInt32(xn.InnerText));
}
else
{
pro.SetValue(request, xn.InnerText);
}
if (pro.Name == SignProName)
{
sign = xn.InnerText;
}
break;
}
}
}
if (CheckSign(sign, request))
{
LogQueueModel logQueueModel = new LogQueueModel()
{
FileName = ApiFileDirectoryPara.WeiXinBusinessLog,
Msg = $"收到微信合法回调 请求数据为 : \r\n {requestContent}"
};
LogHelp.AddLogQueue(logQueueModel);
return(request);
}
else
{
//说明有人伪造 请求 记录日志
LogQueueModel logQueueModel = new LogQueueModel()
{
FileName = ApiFileDirectoryPara.WeiXinBusinessLog,
Msg = $"收到微信非法回调(签名错误) 请求数据为 : \r\n {requestContent}"
};
LogHelp.AddLogQueue(logQueueModel);
return(default(T));
}
}