北大青鸟 s2项目 宠物商店 实现了登陆注册 购买等业务 还有添加 修改删除(Beida Jade Bird S2 project pet store to achieve landing, registration, purchase and other business, as well as add, modify, delete)

北大青鸟S2 JAVAOOP 宠物商店 打算dad的撒打算安德森(Hello, everyone!I came from Laifeng in Hubei Enshi, which is a small developing town. My hobbies are walking, seeing scenery and cheating and.)