diff --git a/spring/spring-mybatis-annotation/pom.xml b/spring/spring-mybatis-annotation/pom.xml
new file mode 100644
index 0000000..123a941
--- /dev/null
+++ b/spring/spring-mybatis-annotation/pom.xml
@@ -0,0 +1,95 @@
+<?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.heibaiying</groupId>
+    <artifactId>spring-jdbc</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <properties>
+        <spring-base-version>5.1.3.RELEASE</spring-base-version>
+    </properties>
+
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-context</artifactId>
+            <version>${spring-base-version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-beans</artifactId>
+            <version>${spring-base-version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-core</artifactId>
+            <version>${spring-base-version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-web</artifactId>
+            <version>${spring-base-version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-webmvc</artifactId>
+            <version>${spring-base-version}</version>
+        </dependency>
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>javax.servlet-api</artifactId>
+            <version>4.0.1</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <version>1.18.4</version>
+            <scope>provided</scope>
+        </dependency>
+        <!--jdbc 相关依赖包-->
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-jdbc</artifactId>
+            <version>${spring-base-version}</version>
+        </dependency>
+        <dependency>
+            <groupId>mysql</groupId>
+            <artifactId>mysql-connector-java</artifactId>
+            <version>8.0.13</version>
+        </dependency>
+        <!--单元测试相关依赖包-->
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.12</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-test</artifactId>
+            <version>${spring-base-version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.oracle</groupId>
+            <artifactId>ojdbc6</artifactId>
+            <version>11.2.0.3.0</version>
+        </dependency>
+        <!--mybatis 依赖包-->
+        <dependency>
+            <groupId>org.mybatis</groupId>
+            <artifactId>mybatis-spring</artifactId>
+            <version>1.3.2</version>
+        </dependency>
+        <dependency>
+            <groupId>org.mybatis</groupId>
+            <artifactId>mybatis</artifactId>
+            <version>3.4.6</version>
+        </dependency>
+    </dependencies>
+
+</project>
\ No newline at end of file
diff --git a/spring/spring-mybatis-annotation/src/main/java/com/heibaiying/bean/Flow.java b/spring/spring-mybatis-annotation/src/main/java/com/heibaiying/bean/Flow.java
new file mode 100644
index 0000000..cdebadf
--- /dev/null
+++ b/spring/spring-mybatis-annotation/src/main/java/com/heibaiying/bean/Flow.java
@@ -0,0 +1,18 @@
+package com.heibaiying.bean;
+
+import lombok.Data;
+
+/**
+ * @author : heibaiying
+ * @description :
+ */
+
+@Data
+public class Flow {
+
+    private long id;
+
+    private long flowId;
+
+    private long plugId;
+}
diff --git a/spring/spring-mybatis-annotation/src/main/java/com/heibaiying/bean/Relation.java b/spring/spring-mybatis-annotation/src/main/java/com/heibaiying/bean/Relation.java
new file mode 100644
index 0000000..74adb91
--- /dev/null
+++ b/spring/spring-mybatis-annotation/src/main/java/com/heibaiying/bean/Relation.java
@@ -0,0 +1,16 @@
+package com.heibaiying.bean;
+
+import lombok.Data;
+
+/**
+ * @author : heibaiying
+ * @description :
+ */
+@Data
+public class Relation {
+
+    private String id;
+
+    private String name;
+
+}
diff --git a/spring/spring-mybatis-annotation/src/main/java/com/heibaiying/config/DataSourceConfig.java b/spring/spring-mybatis-annotation/src/main/java/com/heibaiying/config/DataSourceConfig.java
new file mode 100644
index 0000000..c435553
--- /dev/null
+++ b/spring/spring-mybatis-annotation/src/main/java/com/heibaiying/config/DataSourceConfig.java
@@ -0,0 +1,34 @@
+package com.heibaiying.config;
+
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.PropertySource;
+import org.springframework.core.annotation.Order;
+
+/**
+ * @author : heibaiying
+ * @description :
+ */
+
+@Configuration
+@PropertySource(value = "classpath:mysql.properties")
+@Data
+@NoArgsConstructor
+public class DataSourceConfig {
+
+    /**
+     * 感觉这种注入的方式并不够好
+     * 没有spring-boot中使用@ConfigurationProperties(prefix = "config")指定前缀注入的方式优雅
+     */
+    @Value("${mysql.driverClassName}")
+    private String driverClassName;
+    @Value("${mysql.url}")
+    private String url;
+    @Value("${mysql.username}")
+    private String username;
+    @Value("${mysql.password}")
+    private String password;
+
+}
diff --git a/spring/spring-mybatis-annotation/src/main/java/com/heibaiying/config/DispatcherServletInitializer.java b/spring/spring-mybatis-annotation/src/main/java/com/heibaiying/config/DispatcherServletInitializer.java
new file mode 100644
index 0000000..7ed14d2
--- /dev/null
+++ b/spring/spring-mybatis-annotation/src/main/java/com/heibaiying/config/DispatcherServletInitializer.java
@@ -0,0 +1,22 @@
+package com.heibaiying.config;
+
+import org.springframework.web.servlet.support.AbstractAnnotationConfigDispatcherServletInitializer;
+
+/**
+ * @author : heibaiying
+ */
+
+public class DispatcherServletInitializer extends AbstractAnnotationConfigDispatcherServletInitializer {
+
+    protected Class<?>[] getRootConfigClasses() {
+        return new Class[0];
+    }
+
+    protected Class<?>[] getServletConfigClasses() {
+        return new Class[]{ServletConfig.class};
+    }
+
+    protected String[] getServletMappings() {
+        return new String[]{"/"};
+    }
+}
diff --git a/spring/spring-mybatis-annotation/src/main/java/com/heibaiying/config/ServletConfig.java b/spring/spring-mybatis-annotation/src/main/java/com/heibaiying/config/ServletConfig.java
new file mode 100644
index 0000000..48ffa83
--- /dev/null
+++ b/spring/spring-mybatis-annotation/src/main/java/com/heibaiying/config/ServletConfig.java
@@ -0,0 +1,83 @@
+package com.heibaiying.config;
+
+import org.mybatis.spring.SqlSessionFactoryBean;
+import org.mybatis.spring.mapper.MapperScannerConfigurer;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.context.annotation.Configuration;;
+import org.springframework.context.annotation.DependsOn;
+import org.springframework.core.annotation.Order;
+import org.springframework.core.io.support.PathMatchingResourcePatternResolver;
+import org.springframework.jdbc.core.JdbcTemplate;
+import org.springframework.jdbc.datasource.DataSourceTransactionManager;
+import org.springframework.jdbc.datasource.DriverManagerDataSource;
+import org.springframework.transaction.annotation.EnableTransactionManagement;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+
+import java.io.IOException;
+
+
+/**
+ * @author : heibaiying
+ */
+@Configuration
+@EnableTransactionManagement // 开启声明式事务处理 等价于xml中<tx:annotation-driven/>
+@ComponentScan(basePackages = {"com.heibaiying.*"})
+public class ServletConfig implements WebMvcConfigurer {
+
+    @Autowired
+    private DataSourceConfig sourceConfig;
+
+    /**
+     * 配置数据源
+     */
+    @Bean
+    public DriverManagerDataSource dataSource() {
+        DriverManagerDataSource dataSource = new DriverManagerDataSource();
+        dataSource.setDriverClassName("com.mysql.jdbc.Driver");
+        dataSource.setUrl("jdbc:mysql://localhost:3306/mysql");
+        dataSource.setUsername("root");
+        dataSource.setPassword("root");
+        return dataSource;
+    }
+
+
+    /**
+     * 配置mybatis 会话工厂
+     *
+     * @param dataSource 这个参数的名称需要保持和上面方法名一致 才能自动注入,因为
+     *                   采用@Bean注解生成的bean 默认采用方法名为名称，当然也可以在使用@Bean时指定name属性
+     */
+    @Bean
+    public SqlSessionFactoryBean sessionFactoryBean(DriverManagerDataSource dataSource) throws IOException {
+        SqlSessionFactoryBean sessionFactoryBean = new SqlSessionFactoryBean();
+        sessionFactoryBean.setDataSource(dataSource);
+        PathMatchingResourcePatternResolver resolver = new PathMatchingResourcePatternResolver();
+        sessionFactoryBean.setMapperLocations(resolver.getResources("classpath*:/mappers/**/*.xml"));
+        sessionFactoryBean.setConfigLocation(resolver.getResource("classpath:mybatisConfig.xml"));
+        return sessionFactoryBean;
+    }
+
+    /**
+     * 配置mybatis 会话工厂
+     */
+    @Bean
+    public MapperScannerConfigurer MapperScannerConfigurer() {
+        MapperScannerConfigurer configurer = new MapperScannerConfigurer();
+        configurer.setSqlSessionFactoryBeanName("sessionFactoryBean");
+        configurer.setBasePackage("com.heibaiying.dao");
+        return configurer;
+    }
+
+    /**
+     * 定义事务管理器
+     */
+    @Bean
+    public DataSourceTransactionManager transactionManager() {
+        DataSourceTransactionManager manager = new DataSourceTransactionManager();
+        manager.setDataSource(dataSource());
+        return manager;
+    }
+
+}
diff --git a/spring/spring-mybatis-annotation/src/main/java/com/heibaiying/dao/MysqlDao.java b/spring/spring-mybatis-annotation/src/main/java/com/heibaiying/dao/MysqlDao.java
new file mode 100644
index 0000000..c89e188
--- /dev/null
+++ b/spring/spring-mybatis-annotation/src/main/java/com/heibaiying/dao/MysqlDao.java
@@ -0,0 +1,17 @@
+package com.heibaiying.dao;
+
+import com.heibaiying.bean.Relation;
+import org.apache.ibatis.annotations.Mapper;
+
+import java.util.List;
+
+/**
+ * @author : heibaiying
+ * @description :
+ */
+
+@Mapper
+public interface MysqlDao {
+
+    List<Relation> queryById(String id);
+}
diff --git a/spring/spring-mybatis-annotation/src/main/java/com/heibaiying/dao/OracleDao.java b/spring/spring-mybatis-annotation/src/main/java/com/heibaiying/dao/OracleDao.java
new file mode 100644
index 0000000..62cbff2
--- /dev/null
+++ b/spring/spring-mybatis-annotation/src/main/java/com/heibaiying/dao/OracleDao.java
@@ -0,0 +1,16 @@
+package com.heibaiying.dao;
+
+import com.heibaiying.bean.Flow;
+import org.apache.ibatis.annotations.Mapper;
+
+import java.util.List;
+
+/**
+ * @author : heibaiying
+ * @description :
+ */
+@Mapper
+public interface OracleDao {
+
+    List<Flow> queryById(long id);
+}
diff --git a/spring/spring-mybatis-annotation/src/main/resources/mappers/Flow.xml b/spring/spring-mybatis-annotation/src/main/resources/mappers/Flow.xml
new file mode 100644
index 0000000..b2f83a2
--- /dev/null
+++ b/spring/spring-mybatis-annotation/src/main/resources/mappers/Flow.xml
@@ -0,0 +1,11 @@
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+
+<mapper namespace="com.heibaiying.dao.OracleDao">
+
+    <select id="queryById" resultType="com.heibaiying.bean.Flow">
+        select * from APEX_030200.WWV_FLOW_CALS where ID = #{id}
+    </select>
+
+</mapper>
\ No newline at end of file
diff --git a/spring/spring-mybatis-annotation/src/main/resources/mappers/Relation.xml b/spring/spring-mybatis-annotation/src/main/resources/mappers/Relation.xml
new file mode 100644
index 0000000..e882900
--- /dev/null
+++ b/spring/spring-mybatis-annotation/src/main/resources/mappers/Relation.xml
@@ -0,0 +1,14 @@
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+
+<mapper namespace="com.heibaiying.dao.MysqlDao">
+
+
+    <select id="queryById" resultType="com.heibaiying.bean.Relation">
+        SELECT help_keyword_id AS id,name
+        FROM HELP_KEYWORD
+        WHERE HELP_KEYWORD_ID = #{id}
+    </select>
+
+</mapper>
\ No newline at end of file
diff --git a/spring/spring-mybatis-annotation/src/main/resources/mybatisConfig.xml b/spring/spring-mybatis-annotation/src/main/resources/mybatisConfig.xml
new file mode 100644
index 0000000..d60965c
--- /dev/null
+++ b/spring/spring-mybatis-annotation/src/main/resources/mybatisConfig.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE configuration
+        PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-config.dtd">
+
+<!-- mybatis 配置文件 -->
+<configuration>
+    <settings>
+        <!-- 开启驼峰命名 -->
+        <setting name="mapUnderscoreToCamelCase" value="true"/>
+        <!-- 打印查询sql -->
+        <setting name="logImpl" value="STDOUT_LOGGING"/>
+    </settings>
+
+</configuration>
+
+<!--更多settings配置项可以参考官方文档: <a href="http://www.mybatis.org/mybatis-3/zh/configuration.html"/>-->
diff --git a/spring/spring-mybatis-annotation/src/main/resources/mysql.properties b/spring/spring-mybatis-annotation/src/main/resources/mysql.properties
new file mode 100644
index 0000000..e8ab06b
--- /dev/null
+++ b/spring/spring-mybatis-annotation/src/main/resources/mysql.properties
@@ -0,0 +1,5 @@
+# mysql ���ݿ�����
+mysql.driverClassName=com.mysql.jdbc.Driver
+mysql.url=jdbc:mysql://localhost:3306/mysql
+mysql.username=root
+mysql.password=root
diff --git a/spring/spring-mybatis-annotation/src/main/resources/oracle.properties b/spring/spring-mybatis-annotation/src/main/resources/oracle.properties
new file mode 100644
index 0000000..d2e0c50
--- /dev/null
+++ b/spring/spring-mybatis-annotation/src/main/resources/oracle.properties
@@ -0,0 +1,5 @@
+# oracle ���ݿ�����
+oracle.driverClassName=oracle.jdbc.driver.OracleDriver
+oracle.url=jdbc:oracle:thin:@//IP��ַ:�˿ں�/���ݿ�ʵ����
+oracle.username=�û���
+oracle.password=����
\ No newline at end of file
diff --git a/spring/spring-mybatis-annotation/src/test/java/com/heibaiying/dao/MysqlDaoTest.java b/spring/spring-mybatis-annotation/src/test/java/com/heibaiying/dao/MysqlDaoTest.java
new file mode 100644
index 0000000..99dc047
--- /dev/null
+++ b/spring/spring-mybatis-annotation/src/test/java/com/heibaiying/dao/MysqlDaoTest.java
@@ -0,0 +1,36 @@
+package com.heibaiying.dao;
+
+import com.heibaiying.bean.Relation;
+import com.heibaiying.config.DataSourceConfig;
+import com.heibaiying.config.DispatcherServletInitializer;
+import com.heibaiying.config.ServletConfig;
+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.SpringRunner;
+
+import java.util.List;
+
+/**
+ * @author : heibaiying
+ * @description :
+ */
+
+@RunWith(SpringRunner.class)
+@ContextConfiguration(classes = {DispatcherServletInitializer.class, ServletConfig.class})
+public class MysqlDaoTest {
+
+    @Autowired
+    private MysqlDao mysqlDao;
+
+    @Test
+    public void get() {
+        List<Relation> relations = mysqlDao.queryById("691");
+        if (relations != null) {
+            for (Relation relation : relations) {
+                System.out.println(relation.getId() + " " + relation.getName());
+            }
+        }
+    }
+}
diff --git a/spring/spring-mybatis-annotation/src/test/java/com/heibaiying/dao/OracleDaoTest.java b/spring/spring-mybatis-annotation/src/test/java/com/heibaiying/dao/OracleDaoTest.java
new file mode 100644
index 0000000..38a03d6
--- /dev/null
+++ b/spring/spring-mybatis-annotation/src/test/java/com/heibaiying/dao/OracleDaoTest.java
@@ -0,0 +1,36 @@
+package com.heibaiying.dao;
+
+import com.heibaiying.bean.Flow;
+import com.heibaiying.config.DataSourceConfig;
+import com.heibaiying.config.DispatcherServletInitializer;
+import com.heibaiying.config.ServletConfig;
+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.SpringRunner;
+
+import java.util.List;
+
+/**
+ * @author : heibaiying
+ * @description :
+ */
+
+@RunWith(SpringRunner.class)
+@ContextConfiguration(classes = {DispatcherServletInitializer.class, ServletConfig.class})
+public class OracleDaoTest {
+
+    @Autowired
+    private OracleDao oracleDao;
+
+    @Test
+    public void get() {
+        List<Flow> flows = oracleDao.queryById(217584603977429772L);
+        if (flows != null) {
+            for (Flow flow : flows) {
+                System.out.println(flow.getId() + " " + flow.getPlugId());
+            }
+        }
+    }
+}
diff --git a/spring/spring-mybatis/pom.xml b/spring/spring-mybatis/pom.xml
new file mode 100644
index 0000000..123a941
--- /dev/null
+++ b/spring/spring-mybatis/pom.xml
@@ -0,0 +1,95 @@
+<?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.heibaiying</groupId>
+    <artifactId>spring-jdbc</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <properties>
+        <spring-base-version>5.1.3.RELEASE</spring-base-version>
+    </properties>
+
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-context</artifactId>
+            <version>${spring-base-version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-beans</artifactId>
+            <version>${spring-base-version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-core</artifactId>
+            <version>${spring-base-version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-web</artifactId>
+            <version>${spring-base-version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-webmvc</artifactId>
+            <version>${spring-base-version}</version>
+        </dependency>
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>javax.servlet-api</artifactId>
+            <version>4.0.1</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <version>1.18.4</version>
+            <scope>provided</scope>
+        </dependency>
+        <!--jdbc 相关依赖包-->
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-jdbc</artifactId>
+            <version>${spring-base-version}</version>
+        </dependency>
+        <dependency>
+            <groupId>mysql</groupId>
+            <artifactId>mysql-connector-java</artifactId>
+            <version>8.0.13</version>
+        </dependency>
+        <!--单元测试相关依赖包-->
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.12</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-test</artifactId>
+            <version>${spring-base-version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.oracle</groupId>
+            <artifactId>ojdbc6</artifactId>
+            <version>11.2.0.3.0</version>
+        </dependency>
+        <!--mybatis 依赖包-->
+        <dependency>
+            <groupId>org.mybatis</groupId>
+            <artifactId>mybatis-spring</artifactId>
+            <version>1.3.2</version>
+        </dependency>
+        <dependency>
+            <groupId>org.mybatis</groupId>
+            <artifactId>mybatis</artifactId>
+            <version>3.4.6</version>
+        </dependency>
+    </dependencies>
+
+</project>
\ No newline at end of file
diff --git a/spring/spring-mybatis/src/main/java/com/heibaiying/bean/Flow.java b/spring/spring-mybatis/src/main/java/com/heibaiying/bean/Flow.java
new file mode 100644
index 0000000..cdebadf
--- /dev/null
+++ b/spring/spring-mybatis/src/main/java/com/heibaiying/bean/Flow.java
@@ -0,0 +1,18 @@
+package com.heibaiying.bean;
+
+import lombok.Data;
+
+/**
+ * @author : heibaiying
+ * @description :
+ */
+
+@Data
+public class Flow {
+
+    private long id;
+
+    private long flowId;
+
+    private long plugId;
+}
diff --git a/spring/spring-mybatis/src/main/java/com/heibaiying/bean/Relation.java b/spring/spring-mybatis/src/main/java/com/heibaiying/bean/Relation.java
new file mode 100644
index 0000000..74adb91
--- /dev/null
+++ b/spring/spring-mybatis/src/main/java/com/heibaiying/bean/Relation.java
@@ -0,0 +1,16 @@
+package com.heibaiying.bean;
+
+import lombok.Data;
+
+/**
+ * @author : heibaiying
+ * @description :
+ */
+@Data
+public class Relation {
+
+    private String id;
+
+    private String name;
+
+}
diff --git a/spring/spring-mybatis/src/main/java/com/heibaiying/dao/MysqlDao.java b/spring/spring-mybatis/src/main/java/com/heibaiying/dao/MysqlDao.java
new file mode 100644
index 0000000..f32534e
--- /dev/null
+++ b/spring/spring-mybatis/src/main/java/com/heibaiying/dao/MysqlDao.java
@@ -0,0 +1,18 @@
+package com.heibaiying.dao;
+
+import com.heibaiying.bean.Relation;
+import org.apache.ibatis.annotations.Mapper;
+import org.springframework.stereotype.Repository;
+
+import java.util.List;
+
+/**
+ * @author : heibaiying
+ * @description :
+ */
+
+@Mapper
+public interface MysqlDao {
+
+    List<Relation> queryById(String id);
+}
diff --git a/spring/spring-mybatis/src/main/java/com/heibaiying/dao/OracleDao.java b/spring/spring-mybatis/src/main/java/com/heibaiying/dao/OracleDao.java
new file mode 100644
index 0000000..2409955
--- /dev/null
+++ b/spring/spring-mybatis/src/main/java/com/heibaiying/dao/OracleDao.java
@@ -0,0 +1,17 @@
+package com.heibaiying.dao;
+
+import com.heibaiying.bean.Flow;
+import org.apache.ibatis.annotations.Mapper;
+import org.springframework.stereotype.Repository;
+
+import java.util.List;
+
+/**
+ * @author : heibaiying
+ * @description :
+ */
+@Mapper
+public interface OracleDao {
+
+    List<Flow> queryById(long id);
+}
diff --git a/spring/spring-mybatis/src/main/resources/jdbc.properties b/spring/spring-mybatis/src/main/resources/jdbc.properties
new file mode 100644
index 0000000..6dadcd3
--- /dev/null
+++ b/spring/spring-mybatis/src/main/resources/jdbc.properties
@@ -0,0 +1,11 @@
+# mysql ���ݿ�����
+mysql.driverClassName=com.mysql.jdbc.Driver
+mysql.url=jdbc:mysql://localhost:3306/mysql
+mysql.username=root
+mysql.password=root
+
+# oracle ���ݿ�����
+oracle.driverClassName=oracle.jdbc.driver.OracleDriver
+oracle.url=jdbc:oracle:thin:@//IP��ַ:�˿ں�/���ݿ�ʵ����
+oracle.username=�û���
+oracle.password=����
\ No newline at end of file
diff --git a/spring/spring-mybatis/src/main/resources/mappers/Flow.xml b/spring/spring-mybatis/src/main/resources/mappers/Flow.xml
new file mode 100644
index 0000000..b2f83a2
--- /dev/null
+++ b/spring/spring-mybatis/src/main/resources/mappers/Flow.xml
@@ -0,0 +1,11 @@
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+
+<mapper namespace="com.heibaiying.dao.OracleDao">
+
+    <select id="queryById" resultType="com.heibaiying.bean.Flow">
+        select * from APEX_030200.WWV_FLOW_CALS where ID = #{id}
+    </select>
+
+</mapper>
\ No newline at end of file
diff --git a/spring/spring-mybatis/src/main/resources/mappers/Relation.xml b/spring/spring-mybatis/src/main/resources/mappers/Relation.xml
new file mode 100644
index 0000000..e882900
--- /dev/null
+++ b/spring/spring-mybatis/src/main/resources/mappers/Relation.xml
@@ -0,0 +1,14 @@
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+
+<mapper namespace="com.heibaiying.dao.MysqlDao">
+
+
+    <select id="queryById" resultType="com.heibaiying.bean.Relation">
+        SELECT help_keyword_id AS id,name
+        FROM HELP_KEYWORD
+        WHERE HELP_KEYWORD_ID = #{id}
+    </select>
+
+</mapper>
\ No newline at end of file
diff --git a/spring/spring-mybatis/src/main/resources/mybatisConfig.xml b/spring/spring-mybatis/src/main/resources/mybatisConfig.xml
new file mode 100644
index 0000000..d60965c
--- /dev/null
+++ b/spring/spring-mybatis/src/main/resources/mybatisConfig.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE configuration
+        PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-config.dtd">
+
+<!-- mybatis 配置文件 -->
+<configuration>
+    <settings>
+        <!-- 开启驼峰命名 -->
+        <setting name="mapUnderscoreToCamelCase" value="true"/>
+        <!-- 打印查询sql -->
+        <setting name="logImpl" value="STDOUT_LOGGING"/>
+    </settings>
+
+</configuration>
+
+<!--更多settings配置项可以参考官方文档: <a href="http://www.mybatis.org/mybatis-3/zh/configuration.html"/>-->
diff --git a/spring/spring-mybatis/src/main/resources/springApplication.xml b/spring/spring-mybatis/src/main/resources/springApplication.xml
new file mode 100644
index 0000000..a9088a4
--- /dev/null
+++ b/spring/spring-mybatis/src/main/resources/springApplication.xml
@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<beans xmlns="http://www.springframework.org/schema/beans"
+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xmlns:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx"
+       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
+        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.1.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd">
+
+    <!-- 开启注解包扫描-->
+    <context:component-scan base-package="com.heibaiying.*"/>
+
+    <!--指定配置文件的位置-->
+    <context:property-placeholder location="classpath:jdbc.properties"/>
+
+    <!--配置数据源-->
+    <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
+        <!--Mysql 配置-->
+        <property name="driverClassName" value="${mysql.driverClassName}"/>
+        <property name="url" value="${mysql.url}"/>
+        <property name="username" value="${mysql.username}"/>
+        <property name="password" value="${mysql.password}"/>
+        <!--Oracle 配置-->
+        <!--<property name="driverClassName" value="${oracle.driverClassName}"/>
+        <property name="url" value="${oracle.url}"/>
+        <property name="username" value="${oracle.username}"/>
+        <property name="password" value="${oracle.password}"/>-->
+    </bean>
+
+    <!--配置 mybatis 会话工厂 -->
+    <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
+        <property name="dataSource" ref="dataSource"/>
+        <property name="mapperLocations" value="classpath*:/mappers/**/*.xml"/>
+        <property name="configLocation" value="classpath:mybatisConfig.xml"/>
+    </bean>
+
+    <!--扫描注册接口 -->
+    <!--作用:从接口的基础包开始递归搜索，并将它们注册为 MapperFactoryBean(只有至少一种方法的接口才会被注册;, 具体类将被忽略)-->
+    <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
+        <!--指定会话工厂 -->
+        <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"/>
+        <!-- 指定mybatis接口所在的包 -->
+        <property name="basePackage" value="com.heibaiying.dao"/>
+    </bean>
+
+
+    <!--定义事务管理器-->
+    <bean id="transactionManager"
+          class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
+        <property name="dataSource" ref="dataSource"/>
+    </bean>
+
+    <!-- 开启事务注解@Transactional支持 -->
+    <tx:annotation-driven/>
+
+
+</beans>
\ No newline at end of file
diff --git a/spring/spring-mybatis/src/main/webapp/WEB-INF/web.xml b/spring/spring-mybatis/src/main/webapp/WEB-INF/web.xml
new file mode 100644
index 0000000..c5e8f38
--- /dev/null
+++ b/spring/spring-mybatis/src/main/webapp/WEB-INF/web.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee
+		 http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
+         version="3.1">
+
+    <!--配置spring前端控制器-->
+    <servlet>
+        <servlet-name>springMvc</servlet-name>
+        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
+        <init-param>
+            <param-name>contextConfigLocation</param-name>
+            <param-value>classpath:springApplication.xml</param-value>
+        </init-param>
+        <load-on-startup>1</load-on-startup>
+    </servlet>
+
+    <servlet-mapping>
+        <servlet-name>springMvc</servlet-name>
+        <url-pattern>/</url-pattern>
+    </servlet-mapping>
+
+</web-app>
\ No newline at end of file
diff --git a/spring/spring-mybatis/src/main/webapp/index.jsp b/spring/spring-mybatis/src/main/webapp/index.jsp
new file mode 100644
index 0000000..47961e3
--- /dev/null
+++ b/spring/spring-mybatis/src/main/webapp/index.jsp
@@ -0,0 +1,9 @@
+<%@ page contentType="text/html;charset=UTF-8" language="java" %>
+<html>
+<head>
+    <title>index</title>
+</head>
+<body>
+    hello Spring !
+</body>
+</html>
\ No newline at end of file
diff --git a/spring/spring-mybatis/src/test/java/com/heibaiying/dao/MysqlDaoTest.java b/spring/spring-mybatis/src/test/java/com/heibaiying/dao/MysqlDaoTest.java
new file mode 100644
index 0000000..93324ff
--- /dev/null
+++ b/spring/spring-mybatis/src/test/java/com/heibaiying/dao/MysqlDaoTest.java
@@ -0,0 +1,33 @@
+package com.heibaiying.dao;
+
+import com.heibaiying.bean.Relation;
+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.SpringRunner;
+
+import java.util.List;
+
+/**
+ * @author : heibaiying
+ * @description :
+ */
+
+@RunWith(SpringRunner.class)
+@ContextConfiguration({"classpath:springApplication.xml"})
+public class MysqlDaoTest {
+
+    @Autowired
+    private MysqlDao mysqlDao;
+
+    @Test
+    public void get() {
+        List<Relation> relations = mysqlDao.queryById("691");
+        if (relations != null) {
+            for (Relation relation : relations) {
+                System.out.println(relation.getId() + " " + relation.getName());
+            }
+        }
+    }
+}
diff --git a/spring/spring-mybatis/src/test/java/com/heibaiying/dao/OracleDaoTest.java b/spring/spring-mybatis/src/test/java/com/heibaiying/dao/OracleDaoTest.java
new file mode 100644
index 0000000..380b141
--- /dev/null
+++ b/spring/spring-mybatis/src/test/java/com/heibaiying/dao/OracleDaoTest.java
@@ -0,0 +1,33 @@
+package com.heibaiying.dao;
+
+import com.heibaiying.bean.Flow;
+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.SpringRunner;
+
+import java.util.List;
+
+/**
+ * @author : heibaiying
+ * @description :
+ */
+
+@RunWith(SpringRunner.class)
+@ContextConfiguration({"classpath:springApplication.xml"})
+public class OracleDaoTest {
+
+    @Autowired
+    private OracleDao oracleDao;
+
+    @Test
+    public void get() {
+        List<Flow> flows = oracleDao.queryById(217584603977429772L);
+        if (flows != null) {
+            for (Flow flow : flows) {
+                System.out.println(flow.getId() + " " + flow.getPlugId());
+            }
+        }
+    }
+}