基于XML的方式配置事务 直接看代码: package logan.study.spring.tx.xml; public interface BookShopDao { //根据书号获取书的单价 public int findBookPriceIsbn(String isbn); //更新书的库存,使书号对应的库存-1 public void updateBookStock(String isbn); public void updateUserAccount(String username,…
通过FactoryBean来配置Bean package logan.spring.study.factoryBean; public class Car { private String brand; private int price; public String getBrand() { return brand; } public void setBrand(String brand) { this.brand = brand; } public int getPrice() { ret…