订单类定义 importjava.io.Serializable;publicclassOrderimplementsSerializable{privatestaticfinallongserialVersionUID=1L;privateStringorderId;privateStringcustomerName;privatedoubleamount;publicOrder(StringorderId,StringcustomerName,doubleamount){this.orderId=orderId;this.customerName=customerName;this.amount=amount;}...
builder=builder.defineField("test5",lt_lt_ubA,Visibility.PRIVATE); 7、在泛型编程中,参数化类型也可以使用引用类型List<String> test6实例变量是使用java.lang.String引用类型的示例: private List<String>test6; 为了创建参数化类型List<String>,代码只需要创建参数化的类型,不需要类型变量: Generic lt_string=...