你可以在你的系统中使用这个平台(资源)。http://arthur-e.github.io/Wicket/sandbox-gmaps3.html。在此之后,INSERT INTO yourTable VALUES (POLYGON((14.4140625 48.45835188280866,50.9765625 48.45835188280866,35.859375 39.63953756436671,14.4140625 48.45835188280866)));