//异常错误信息捕获，将错误信息用Json方式返回
private static Task HandleExceptionAsync(Microsoft.AspNetCore.Http.HttpContext context, Exception ex, int statusCode)
{
StringBuilder builder = new StringBuilder(ex.Message);
ErrorHandlingMiddleware.GetExceptionMessage(ex, builder);
ApiResult apiResult = new ApiResult()
{
Success = false, Data = new ApiResultData()
{
Message = builder.ToString(), RequestUrl = context.Request.Path, ExceptionCode = statusCode
}
};
if (ex is BusinessException)
{
apiResult.Data.ExceptionCode = (ex as BusinessException).ExceptionCode;
}
var result = JsonConvert.SerializeObject(apiResult);
context.Response.ContentType = "application/json;charset=utf-8";
GlobalConstants.DefaultLogger.Error(result);
GlobalConstants.DefaultLogger.Error(ex.StackTrace);
return(context.Response.WriteAsync(result));
}
private static void GetExceptionMessage(Exception ex, StringBuilder builder)
{
if (ex.InnerException != null)
{
builder.Append("\r\n");
builder.Append(ex.InnerException.Message);
Exception innerException = ex.InnerException;
ErrorHandlingMiddleware.GetExceptionMessage(innerException, builder);
}
}