- 博客(16)
- 收藏
- 关注
RSS订阅原创 16
1、UserClient.javapackage com.zr.client;import com.zr.pojo.User;import org.springframework.cloud.openfeign.FeignClient;import org.springframework.web.bind.annotation.PathVariable;import org.springframework.web.bind.annotation.RequestMapping;@FeignCl
2020-07-16 20:21:29
133
原创 15
1.BlogServiceImpl.javapackage com.zr.service.impl;import com.zr.dao.BlogDao;import com.zr.po.Blog;import com.zr.po.BlogQuery;import com.zr.po.Tag;import com.zr.po.Type;import com.zr.service.IBlogService;import org.springframework.beans.BeanUtils;
2020-07-16 20:19:26
151
原创 14
1.LoginInterceptor.javapackage com.zr.interceptor;import org.springframework.web.servlet.handler.HandlerInterceptorAdapter;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;public class LoginInterceptor exte
2020-07-16 20:18:10
460
原创 13
1.BlogDao.javapackage com.zr.dao;import com.zr.po.Blog;import org.springframework.data.domain.Pageable;import org.springframework.data.jpa.repository.JpaRepository;import org.springframework.data.jpa.repository.JpaSpecificationExecutor;import org.sp
2020-07-14 15:54:02
163
原创 12
1.Blog.javapackage com.zr.po;import javax.persistence.*;import java.util.ArrayList;import java.util.Date;import java.util.List;/** * Created by limi on 2017/10/14. */@Entity@Table(name = "t_blog")public class Blog { @Id @GeneratedValu
2020-07-11 11:04:37
155
原创 11：ssh删除
1.BlogDao.javapackage com.zr.dao;import com.zr.po.Blog;import org.springframework.data.jpa.repository.JpaRepository;public interface BlogDao extends JpaRepository<Blog,Long> {}2.BlogDao.javapackage com.zr.dao;import com.zr.po.Tag;impor
2020-07-09 20:06:27
406
原创 10：ssh增删改查
1.TypeDao.javapackage com.zr.dao;import com.zr.po.Type;import org.springframework.data.jpa.repository.JpaRepository;public interface TypeDao extends JpaRepository<Type,Long> {}2.TypeServiceImpl.javapackage com.zr.service.impl;import
2020-07-08 14:16:34
144
原创 09：ssh登录注销
1.UserDao.javapackage com.zr.dao;import com.zr.po.User;import org.springframework.data.jpa.repository.JpaRepository;public interface UserDao extends JpaRepository<User,Long> { User findByUsernameAndPassword(String username, String passwor
2020-07-08 14:14:35
1079
原创 ssm添加角色
1.User.javapackage com.zhongruan.bean;public class User { public User(){ } public User(int id, String username,String password){ this.id = id; this.username = username; this.password = password; } public Use
2020-07-06 16:44:02
179
原创 ssm模糊查询批量删除
1.User.javapackage com.zr.bean;public class User { public User() { } public User(int id, String username, String password) { this.id = id; this.username = username; this.password = password; } public User(St
2020-07-03 17:39:31
166
原创 ssm分页
1.User.javapackage com.zr.bean;public class User { public User() { } public User(int id, String username, String password) { this.id = id; this.username = username; this.password = password; } public User(St
2020-07-02 20:00:38
85
原创 实现增删改查
1.UserMapper.xml<mapper namespace="com.zhongruan.dao.UserDao" > <select id="findUserByUserName" parameterType="String" resultType="user"> select * from db_user where username=#{username} </select> <select id="findAll
2020-07-02 11:58:24
291
原创 第四天学习任务
1.User.javapackage com.zhongruan.bean;import com.mchange.v2.c3p0.ComboPooledDataSource;public class User { public User() { } public User(int id, String username, String password) { this.id = id; this.username = username;
2020-06-30 16:35:53
129
原创 jdbc与Servlet的学习
1.DBUtil.javapackage com.zr.Util;import java.sql.*;import java.sql.DriverManager;import java.sql.SQLException;public class DBUtil { public static Connection getConnection() throws ClassNotFoundException, SQLException { Class.forName("com.
2020-06-29 15:06:10
291
原创 JDBC连接mysql数据库&增删改查
1.数据库2.DBUtil.javaimport java.sql.*;import java.sql.DriverManager;import java.sql.SQLException;public class DBUtil { public static Connection getConnection() throws ClassNotFoundException, SQLException { Class.forName("com.mysql.jdbc.Drive
2020-06-28 14:06:14
169
原创 斗地主洗牌发牌排序的实现
斗地主洗牌发牌排序的实现import java.util.ArrayList;import java.util.Collections;import java.util.List;public class DouDiZhu { public static void main(String[] args) { List<String> pokes=new ArrayList<>(); List<String> colors=
2020-06-24 16:43:33
173
空空如也
空空如也
TA创建的收藏夹 TA关注的收藏夹
TA关注的人