[{"title":"( 15 个子文件 84KB ) ssd3 exercise答案(1~5)","children":[{"title":"Exercise 1.ShoppingCartApplication.java <span style='color:#111;'> 2.49KB </span>","children":null,"spread":false},{"title":"Exercise 4.Sales.java <span style='color:#111;'> 1.15KB </span>","children":null,"spread":false},{"title":"Exercise 3.OrderItem.java <span style='color:#111;'> 1.54KB </span>","children":null,"spread":false},{"title":"Exercise 5.HTMLSalesFormatter.java <span style='color:#111;'> 1.97KB </span>","children":null,"spread":false},{"title":"Exercise 4.Order.java <span style='color:#111;'> 2.45KB </span>","children":null,"spread":false},{"title":"Exercise 3.Product.java <span style='color:#111;'> 1.73KB </span>","children":null,"spread":false},{"title":"Exercise 5.XMLSalesFormatter.java <span style='color:#111;'> 1.86KB </span>","children":null,"spread":false},{"title":"Exercise 2.uml-gou-cof.jpg <span style='color:#111;'> 89.82KB </span>","children":null,"spread":false},{"title":"Exercise 5.SalesFormatter.java <span style='color:#111;'> 407B </span>","children":null,"spread":false},{"title":"Exercise 3.CoffeeBrewer.java <span style='color:#111;'> 1.81KB </span>","children":null,"spread":false},{"title":"Exercise 5.PlainTextSalesFormatter.java <span style='color:#111;'> 1.84KB </span>","children":null,"spread":false},{"title":"Exercise 4.Catalog.java <span style='color:#111;'> 1.80KB </span>","children":null,"spread":false},{"title":"Exercise 4.GourmetCoffee.java <span style='color:#111;'> 12.87KB </span>","children":null,"spread":false},{"title":"Exercise 5.GourmetCoffee.java <span style='color:#111;'> 7.34KB </span>","children":null,"spread":false},{"title":"Exercise 3.Coffee.java <span style='color:#111;'> 2.49KB </span>","children":null,"spread":false}],"spread":true}]