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ID:37711895
大小:27.50 KB
页数:5页
时间:2019-05-29
《struts框架下JDBC数据源实现增删改查》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、配置文件信息:2、="dataSource"class="org.apache.commons.dbcp.BasicDataSource">com.mysql.jdbc.Driverjdbc:mysql://localhost:3306/testroot3、assword">root4、oImpl">代码如下:packagecom.shuju.entity;publicclassUser{privateintid;privateStringname;publicintgetId(){returnid;}publicvoidsetId(intid){this.id=id;}publicStringgetName(){returnname;}publicvoidsetName(Stringname){5、this.name=name;}}packagecom.shuju.dao;importjava.util.List;importcom.shuju.entity.User;publicinterfaceUserDao{publicintadd(Useruser);publicintdelete(Useruser);publicintupdate(Useruser);publicUserfindById(Useruser);publicListfindAll();}packagecom.shuju.dao.impl;importjava.sql.ResultS6、et;importjava.sql.SQLException;importjava.util.ArrayList;importjava.util.List;importorg.springframework.context.ApplicationContext;importorg.springframework.context.support.ClassPathXmlApplicationContext;importorg.springframework.jdbc.core.JdbcTemplate;importorg.springframework.jdbc.core.7、RowCallbackHandler;importorg.springframework.jdbc.core.RowMapper;importcom.shuju.dao.UserDao;importcom.shuju.entity.User;publicclassUserDaoImplimplementsUserDao{privateJdbcTemplatejdbcTemplate;publicvoidsetJdbcTemplate(JdbcTemplatejdbcTemplate){this.jdbcTemplate=jdb
2、="dataSource"class="org.apache.commons.dbcp.BasicDataSource">com.mysql.jdbc.Driverjdbc:mysql://localhost:3306/testroot3、assword">root4、oImpl">代码如下:packagecom.shuju.entity;publicclassUser{privateintid;privateStringname;publicintgetId(){returnid;}publicvoidsetId(intid){this.id=id;}publicStringgetName(){returnname;}publicvoidsetName(Stringname){5、this.name=name;}}packagecom.shuju.dao;importjava.util.List;importcom.shuju.entity.User;publicinterfaceUserDao{publicintadd(Useruser);publicintdelete(Useruser);publicintupdate(Useruser);publicUserfindById(Useruser);publicListfindAll();}packagecom.shuju.dao.impl;importjava.sql.ResultS6、et;importjava.sql.SQLException;importjava.util.ArrayList;importjava.util.List;importorg.springframework.context.ApplicationContext;importorg.springframework.context.support.ClassPathXmlApplicationContext;importorg.springframework.jdbc.core.JdbcTemplate;importorg.springframework.jdbc.core.7、RowCallbackHandler;importorg.springframework.jdbc.core.RowMapper;importcom.shuju.dao.UserDao;importcom.shuju.entity.User;publicclassUserDaoImplimplementsUserDao{privateJdbcTemplatejdbcTemplate;publicvoidsetJdbcTemplate(JdbcTemplatejdbcTemplate){this.jdbcTemplate=jdb
3、assword">root4、oImpl">代码如下:packagecom.shuju.entity;publicclassUser{privateintid;privateStringname;publicintgetId(){returnid;}publicvoidsetId(intid){this.id=id;}publicStringgetName(){returnname;}publicvoidsetName(Stringname){5、this.name=name;}}packagecom.shuju.dao;importjava.util.List;importcom.shuju.entity.User;publicinterfaceUserDao{publicintadd(Useruser);publicintdelete(Useruser);publicintupdate(Useruser);publicUserfindById(Useruser);publicListfindAll();}packagecom.shuju.dao.impl;importjava.sql.ResultS6、et;importjava.sql.SQLException;importjava.util.ArrayList;importjava.util.List;importorg.springframework.context.ApplicationContext;importorg.springframework.context.support.ClassPathXmlApplicationContext;importorg.springframework.jdbc.core.JdbcTemplate;importorg.springframework.jdbc.core.7、RowCallbackHandler;importorg.springframework.jdbc.core.RowMapper;importcom.shuju.dao.UserDao;importcom.shuju.entity.User;publicclassUserDaoImplimplementsUserDao{privateJdbcTemplatejdbcTemplate;publicvoidsetJdbcTemplate(JdbcTemplatejdbcTemplate){this.jdbcTemplate=jdb
4、oImpl">代码如下:packagecom.shuju.entity;publicclassUser{privateintid;privateStringname;publicintgetId(){returnid;}publicvoidsetId(intid){this.id=id;}publicStringgetName(){returnname;}publicvoidsetName(Stringname){
5、this.name=name;}}packagecom.shuju.dao;importjava.util.List;importcom.shuju.entity.User;publicinterfaceUserDao{publicintadd(Useruser);publicintdelete(Useruser);publicintupdate(Useruser);publicUserfindById(Useruser);publicListfindAll();}packagecom.shuju.dao.impl;importjava.sql.ResultS
6、et;importjava.sql.SQLException;importjava.util.ArrayList;importjava.util.List;importorg.springframework.context.ApplicationContext;importorg.springframework.context.support.ClassPathXmlApplicationContext;importorg.springframework.jdbc.core.JdbcTemplate;importorg.springframework.jdbc.core.
7、RowCallbackHandler;importorg.springframework.jdbc.core.RowMapper;importcom.shuju.dao.UserDao;importcom.shuju.entity.User;publicclassUserDaoImplimplementsUserDao{privateJdbcTemplatejdbcTemplate;publicvoidsetJdbcTemplate(JdbcTemplatejdbcTemplate){this.jdbcTemplate=jdb
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