图书管理UML图可以参考参考

[{"title":"（ 20 个子文件 1.39MB ） 图书管理UML图可以参考参考","children":[{"title":"UML图","children":[{"title":"绘图8.vsd <span style='color:#111;'> 125.00KB </span>","children":null,"spread":false},{"title":"绘图16.vsd <span style='color:#111;'> 112.00KB </span>","children":null,"spread":false},{"title":"绘图17.vsd <span style='color:#111;'> 110.00KB </span>","children":null,"spread":false},{"title":"绘图15.vsd <span style='color:#111;'> 115.00KB </span>","children":null,"spread":false},{"title":"绘图4.vsd <span style='color:#111;'> 102.00KB </span>","children":null,"spread":false},{"title":"绘图18.vsd <span style='color:#111;'> 110.00KB </span>","children":null,"spread":false},{"title":"绘图7.vsd <span style='color:#111;'> 132.50KB </span>","children":null,"spread":false},{"title":"绘图2.vsd <span style='color:#111;'> 94.50KB </span>","children":null,"spread":false},{"title":"绘图5.vsd <span style='color:#111;'> 105.50KB </span>","children":null,"spread":false},{"title":"绘图1.vsd <span style='color:#111;'> 126.50KB </span>","children":null,"spread":false},{"title":"绘图14.vsd <span style='color:#111;'> 210.00KB </span>","children":null,"spread":false},{"title":"绘图13.vsd <span style='color:#111;'> 132.50KB </span>","children":null,"spread":false},{"title":"绘图3.vsd <span style='color:#111;'> 111.00KB </span>","children":null,"spread":false},{"title":"绘图10.vsd <span style='color:#111;'> 157.00KB </span>","children":null,"spread":false},{"title":"绘图12.vsd <span style='color:#111;'> 124.00KB </span>","children":null,"spread":false},{"title":"绘图11.vsd <span style='color:#111;'> 142.50KB </span>","children":null,"spread":false},{"title":"绘图19.vsd <span style='color:#111;'> 105.50KB </span>","children":null,"spread":false},{"title":"绘图20.vsd <span style='color:#111;'> 90.00KB </span>","children":null,"spread":false},{"title":"绘图6.vsd <span style='color:#111;'> 116.00KB </span>","children":null,"spread":false},{"title":"绘图9.vsd <span style='color:#111;'> 139.00KB </span>","children":null,"spread":false}],"spread":false}],"spread":true}]