[BY组态](https://link.segmentfault.com/?enc=O8bEK5I3nSEa4QWExTBDdQ%3D%3D.Qv%2FCav0OTwX%2FHDI9ZSUC5%2ByS1XYiqGu6xdO4LpkilQc%3D) [乐吾乐](https://link.segmentfault.com/?enc=fGGqkiijXuuRs%2FbxXrAE3w%3D%3D.EnOUBG%2BxxRkWGU3H2jYwbqxCk6eh%2BdKWbV0IpfXTEyU%3D) 可以看下这两个满足不