Auto commit

src/main/java/com.louy/config/JdbcConfig

+package com.atheima.config;
+
+import com.alibaba.druid.pool.DruidDataSource;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.annotation.Bean;
+
+import javax.sql.DataSource;
+
+public class JdbcConfig {
+    @Value("${jdbc.driver}")
+    private String driver;
+    @Value("${jdbc.url}")
+    private String url;
+    @Value("${jdbc.username}")
+    private String name;
+    @Value("${jdbc.password}")
+    private String pass;
+
+    @Bean
+    public DataSource dataSource(){
+        DruidDataSource ds=new DruidDataSource();
+        ds.setDriverClassName(driver);
+        ds.setUrl(url);
+        ds.setUsername(name);
+        ds.setPassword(pass);
+        return ds;
+    }
+
+}
\ No newline at end of file

src/main/java/com.louy/config/MybatisConfig

+package com.atheima.config;
+
+import org.mybatis.spring.SqlSessionFactoryBean;
+import org.mybatis.spring.mapper.MapperScannerConfigurer;
+import org.springframework.context.annotation.Bean;
+
+import javax.sql.DataSource;
+
+public class MybatisConfig {
+
+    @Bean
+    public SqlSessionFactoryBean sqlSessionFactoryBean(DataSource dataSource){
+        SqlSessionFactoryBean session = new SqlSessionFactoryBean();
+        session.setTypeAliasesPackage("com.atheima.domain");
+        session.setDataSource(dataSource);
+        return session;
+    }
+    @Bean
+    public MapperScannerConfigurer mapperScannerConfigurer(){
+        MapperScannerConfigurer mapper=new MapperScannerConfigurer();
+        mapper.setBasePackage("com.atheima.dao");
+        return mapper;
+    }
+}

src/main/java/com.louy/config/SpringConfig

+package com.atheima.config;
+
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Import;
+import org.springframework.context.annotation.PropertySource;
+
+@Configuration
+@ComponentScan("com.atheima")
+@PropertySource("classpath:jdbc.properties")
+@Import({JdbcConfig.class,MybatisConfig.class})
+public class SpringConfig {
+}

src/main/java/com.louy/dao/AccountDao

+package com.atheima.dao;
+
+import com.atheima.domain.Account;
+import org.apache.ibatis.annotations.Delete;
+import org.apache.ibatis.annotations.Insert;
+import org.apache.ibatis.annotations.Select;
+import org.apache.ibatis.annotations.Update;
+
+import java.util.List;
+
+public interface AccountDao {
+
+
+    @Insert("insert into tbl_account(name,money)values(#{name},#{money})")
+    void save(Account account);
+    @Delete("delete from tbl_account where id = #{id}")
+    void delete(Integer id);
+    @Update("update tbl_account set name = #{name} , money = #{money} where id = #{id}")
+    void update(Account account);
+    @Select("select * from tbl_account")
+    List<Account> findAll();
+    @Select("select * from tbl_account where id = #{id}")
+    Account findById(Integer id);
+}

src/main/java/com.louy/domain/Account

+package com.atheima.domain;
+
+import java.io.Serializable;
+
+public class Account  implements Serializable {
+    private Integer id;
+    private String name;
+    private Double money;
+
+    public Account() {
+    }
+
+    public Account(Integer id, String name, Double money) {
+        this.id = id;
+        this.name = name;
+        this.money = money;
+    }
+
+    public Integer getId() {
+        return id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public Double getMoney() {
+        return money;
+    }
+
+    public void setMoney(Double money) {
+        this.money = money;
+    }
+
+    @Override
+    public String toString() {
+        return "Account{" +
+                "id=" + id +
+                ", name='" + name + '\'' +
+                ", money=" + money +
+                '}';
+    }
+}

src/main/java/com.louy/service/AccountService

+package com.atheima.service;
+
+import com.atheima.domain.Account;
+
+import java.util.List;
+
+public interface AccountService {
+    void save(Account account);
+    void delete(Integer id);
+    void update(Account account);
+    List<Account> findAll();
+    Account findById(Integer id);
+
+}

src/main/java/com.louy/service/impl/AccountServiceImpl

+package com.atheima.service.impl;
+
+import com.atheima.dao.AccountDao;
+import com.atheima.domain.Account;
+import com.atheima.service.AccountService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+@Service
+public class AccountServiceImpl implements AccountService {
+    @Autowired
+    private AccountDao accountDao;
+    public void save(Account account) {
+        accountDao.save(account);
+    }
+
+    public void delete(Integer id) {
+        accountDao.delete(id);
+    }
+
+    public void update(Account account) {
+        accountDao.update(account);
+    }
+
+    public List<Account> findAll() {
+
+        return accountDao.findAll();
+    }
+
+    public Account findById(Integer id) {
+        return accountDao.findById(id);
+    }
+}

src/pom.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>com.louy</groupId>
+    <artifactId>springAocAnli</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-context</artifactId>
+            <version>5.2.10.RELEASE</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-jdbc</artifactId>
+            <version>5.2.10.RELEASE</version>
+        </dependency>
+        <dependency>
+        <groupId>org.springframework</groupId>
+        <artifactId>spring-test</artifactId>
+        <version>5.2.10.RELEASE</version>
+        </dependency>
+        <dependency>
+        <groupId>org.aspectj</groupId>
+        <artifactId>aspectjweaver</artifactId>
+        <version>1.9.4</version>
+        </dependency>
+        <dependency>
+        <groupId>mysql</groupId>
+        <artifactId>mysql-connector-java</artifactId>
+        <version>5.1.47</version>
+        </dependency>
+        <dependency>
+        <groupId>com.alibaba</groupId>
+        <artifactId>druid</artifactId>
+        <version>1.1.16</version>
+        </dependency>
+        <dependency>
+        <groupId>org.mybatis</groupId>
+        <artifactId>mybatis</artifactId>
+        <version>3.5.6</version>
+        </dependency>
+        <dependency>
+        <groupId>org.mybatis</groupId>
+        <artifactId>mybatis-spring</artifactId>
+        <version>1.3.0</version>
+        </dependency>
+        <dependency>
+        <groupId>junit</groupId>
+        <artifactId>junit</artifactId>
+        <version>4.12</version>
+        <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+
+</project>
\ No newline at end of file

src/test/java/AccountServiceTest

+import com.atheima.config.SpringConfig;
+import com.atheima.domain.Account;
+import com.atheima.service.AccountService;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+
+@RunWith(SpringJUnit4ClassRunner.class)
+@ContextConfiguration(classes = SpringConfig.class)
+public class AccountServiceTest {
+
+    @Autowired
+    private AccountService accountService;
+
+    @Test
+    public void test(){
+        System.out.println(accountService.findAll());
+    }
+    @Test
+    public void testFindById(){
+        Account ac = accountService.findById(1);
+        System.out.println(ac);
+        }
+
+
+}
\ No newline at end of file

target/classes/com.louy/config/JdbcConfig

+package com.atheima.config;
+
+import com.alibaba.druid.pool.DruidDataSource;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.annotation.Bean;
+
+import javax.sql.DataSource;
+
+public class JdbcConfig {
+    @Value("${jdbc.driver}")
+    private String driver;
+    @Value("${jdbc.url}")
+    private String url;
+    @Value("${jdbc.username}")
+    private String name;
+    @Value("${jdbc.password}")
+    private String pass;
+
+    @Bean
+    public DataSource dataSource(){
+        DruidDataSource ds=new DruidDataSource();
+        ds.setDriverClassName(driver);
+        ds.setUrl(url);
+        ds.setUsername(name);
+        ds.setPassword(pass);
+        return ds;
+    }
+
+}
\ No newline at end of file

target/classes/com.louy/config/MybatisConfig

+package com.atheima.config;
+
+import org.mybatis.spring.SqlSessionFactoryBean;
+import org.mybatis.spring.mapper.MapperScannerConfigurer;
+import org.springframework.context.annotation.Bean;
+
+import javax.sql.DataSource;
+
+public class MybatisConfig {
+
+    @Bean
+    public SqlSessionFactoryBean sqlSessionFactoryBean(DataSource dataSource){
+        SqlSessionFactoryBean session = new SqlSessionFactoryBean();
+        session.setTypeAliasesPackage("com.atheima.domain");
+        session.setDataSource(dataSource);
+        return session;
+    }
+    @Bean
+    public MapperScannerConfigurer mapperScannerConfigurer(){
+        MapperScannerConfigurer mapper=new MapperScannerConfigurer();
+        mapper.setBasePackage("com.atheima.dao");
+        return mapper;
+    }
+}

target/classes/com.louy/config/SpringConfig

+package com.atheima.config;
+
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Import;
+import org.springframework.context.annotation.PropertySource;
+
+@Configuration
+@ComponentScan("com.atheima")
+@PropertySource("classpath:jdbc.properties")
+@Import({JdbcConfig.class,MybatisConfig.class})
+public class SpringConfig {
+}

target/classes/com.louy/dao/AccountDao

+package com.atheima.dao;
+
+import com.atheima.domain.Account;
+import org.apache.ibatis.annotations.Delete;
+import org.apache.ibatis.annotations.Insert;
+import org.apache.ibatis.annotations.Select;
+import org.apache.ibatis.annotations.Update;
+
+import java.util.List;
+
+public interface AccountDao {
+
+
+    @Insert("insert into tbl_account(name,money)values(#{name},#{money})")
+    void save(Account account);
+    @Delete("delete from tbl_account where id = #{id}")
+    void delete(Integer id);
+    @Update("update tbl_account set name = #{name} , money = #{money} where id = #{id}")
+    void update(Account account);
+    @Select("select * from tbl_account")
+    List<Account> findAll();
+    @Select("select * from tbl_account where id = #{id}")
+    Account findById(Integer id);
+}

target/classes/com.louy/domain/Account

+package com.atheima.domain;
+
+import java.io.Serializable;
+
+public class Account  implements Serializable {
+    private Integer id;
+    private String name;
+    private Double money;
+
+    public Account() {
+    }
+
+    public Account(Integer id, String name, Double money) {
+        this.id = id;
+        this.name = name;
+        this.money = money;
+    }
+
+    public Integer getId() {
+        return id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public Double getMoney() {
+        return money;
+    }
+
+    public void setMoney(Double money) {
+        this.money = money;
+    }
+
+    @Override
+    public String toString() {
+        return "Account{" +
+                "id=" + id +
+                ", name='" + name + '\'' +
+                ", money=" + money +
+                '}';
+    }
+}

target/classes/com.louy/service/AccountService

+package com.atheima.service;
+
+import com.atheima.domain.Account;
+
+import java.util.List;
+
+public interface AccountService {
+    void save(Account account);
+    void delete(Integer id);
+    void update(Account account);
+    List<Account> findAll();
+    Account findById(Integer id);
+
+}

target/classes/com.louy/service/impl/AccountServiceImpl

+package com.atheima.service.impl;
+
+import com.atheima.dao.AccountDao;
+import com.atheima.domain.Account;
+import com.atheima.service.AccountService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+@Service
+public class AccountServiceImpl implements AccountService {
+    @Autowired
+    private AccountDao accountDao;
+    public void save(Account account) {
+        accountDao.save(account);
+    }
+
+    public void delete(Integer id) {
+        accountDao.delete(id);
+    }
+
+    public void update(Account account) {
+        accountDao.update(account);
+    }
+
+    public List<Account> findAll() {
+
+        return accountDao.findAll();
+    }
+
+    public Account findById(Integer id) {
+        return accountDao.findById(id);
+    }
+}

target/classes/jdbc.properties

+jdbc.username=root
+jdbc.password=123456
+jdbc.url=jdbc:mysql://localhost:3306/spring_db?serverTimezone=UTC
+jdbc.driver=com.mysql.jdbc.Driver
\ No newline at end of file

target/test-classes/AccountServiceTest

+import com.atheima.config.SpringConfig;
+import com.atheima.domain.Account;
+import com.atheima.service.AccountService;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+
+@RunWith(SpringJUnit4ClassRunner.class)
+@ContextConfiguration(classes = SpringConfig.class)
+public class AccountServiceTest {
+
+    @Autowired
+    private AccountService accountService;
+
+    @Test
+    public void test(){
+        System.out.println(accountService.findAll());
+    }
+    @Test
+    public void testFindById(){
+        Account ac = accountService.findById(1);
+        System.out.println(ac);
+        }
+
+
+}
\ No newline at end of file