🔖 Flyway 示例

codes/middleware/flyway/pom.xml

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+<?xml version="1.0"?>
+<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
+         xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>io.github.dunwu</groupId>
+  <artifactId>db-middleware-flyway</artifactId>
+  <version>1.0.0</version>
+  <packaging>jar</packaging>
+  <name>DB :: Middleware :: Flyway</name>
+
+  <properties>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    <java.version>1.8</java.version>
+    <maven.compiler.source>${java.version}</maven.compiler.source>
+    <maven.compiler.target>${java.version}</maven.compiler.target>
+  </properties>
+
+  <dependencies>
+    <!-- db begin -->
+    <dependency>
+      <groupId>org.flywaydb</groupId>
+      <artifactId>flyway-core</artifactId>
+      <version>5.1.4</version>
+    </dependency>
+    <dependency>
+      <groupId>com.h2database</groupId>
+      <artifactId>h2</artifactId>
+      <version>1.4.197</version>
+    </dependency>
+    <!-- db end -->
+  </dependencies>
+
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.flywaydb</groupId>
+        <artifactId>flyway-maven-plugin</artifactId>
+        <version>5.1.4</version>
+        <configuration>
+          <url>jdbc:h2:file:./target/io/github/dunwu/db/middleware</url>
+          <user>sa</user>
+        </configuration>
+        <dependencies>
+          <dependency>
+            <groupId>com.h2database</groupId>
+            <artifactId>h2</artifactId>
+            <version>1.4.197</version>
+          </dependency>
+        </dependencies>
+      </plugin>
+    </plugins>
+  </build>
+</project>

codes/middleware/flyway/src/main/java/io/github/dunwu/db/middleware/FlywayDemo.java

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+package io.github.dunwu.db.middleware;
+
+import org.flywaydb.core.Flyway;
+
+public class FlywayDemo {
+    public static void main(String[] args) {
+        // Create the Flyway instance
+        Flyway flyway = new Flyway();
+
+        // Point it to the database
+        flyway.setDataSource("jdbc:h2:file:./target/io/github/dunwu/db/middleware", "sa", null);
+
+        // Start the migration
+        flyway.migrate();
+    }
+}

codes/middleware/flyway/src/main/resources/db/migration/V1__Create_person_table.sql

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+create table PERSON (
+    ID int not null,
+    NAME varchar(100) not null
+);

codes/middleware/flyway/src/main/resources/db/migration/V2__Add_people.sql

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+insert into PERSON (ID, NAME) values (1, 'Axel');
+insert into PERSON (ID, NAME) values (2, 'Mr. Foo');
+insert into PERSON (ID, NAME) values (3, 'Ms. Bar');