public override void OnActionExecuting(HttpActionContext actionContext)
{
if (!actionContext.ModelState.IsValid)
{
ErrorInfo error = new ErrorInfo()
{
IsModelValidateError = true,
ModelState = actionContext.ModelState
};
actionContext.Response = actionContext.Request.CreateResponse(
HttpStatusCode.OK,
new AjaxResponse(error));
//context.Response.Content = new ObjectContent<AjaxResponse>(new AjaxResponse(_errorInfo), new JsonMediaTypeFormatter());
}
}
/// <summary>
/// 错误拦截器
/// </summary>
/// <param name="context">当前 action 上下文</param>
public override void OnException(HttpActionExecutedContext context)
{
ErrorInfo _errorInfo = new ErrorInfo();
_errorInfo.Exception = context.Exception;
// context.Response = context.Request.CreateResponse(
// HttpStatusCode.OK,
// new AjaxResponse(_errorInfo)
// );
/// 在 拦截 ajax 错误时 上面写法 返回 500
if(_errorInfo.Exception.InnerException!=null)
{
//提示友好信息
_errorInfo.Message = _errorInfo.Exception.InnerException.Message;
context.Response = new HttpResponseMessage(HttpStatusCode.OK);
context.Response.Content = new ObjectContent<AjaxResponse>(new AjaxResponse(_errorInfo), new JsonMediaTypeFormatter());
}
else
{
context.Response = new HttpResponseMessage(HttpStatusCode.OK);
context.Response.Content = new ObjectContent<AjaxResponse>(new AjaxResponse(_errorInfo), new JsonMediaTypeFormatter());
}
}
public DynamicControllerExceptionFilterAttribute(ErrorInfo errorInfo)
{
_errorInfo = errorInfo;
}
