异步异常无法catch
try
{
var items = await _platformService.ConvertItem(jdpItem);
await items.ForEachAsync(async c =>
{
//如果 不 await foreach 的话
//将catch不到值
});
return items;
}
catch (Exception ex)
{
_logger?.LogError(ex, nameof(ItemProcessService) + " Err");
}