Maven多模塊項目使用MyBatis Generator，mavenmybatis
開發環境：
JDK:8u102
Maven:3.3.9
MySQL:5.7.10
MySQL Connector:5.1.40
IDE:IntelliJ IDEA 2016
MyBatis:3.4.1
MyBatis Generator:1.3.5
項目案例：
個人博客
項目結構：
blog-dao-impl模塊：只是考慮到多個實現層而已。象征性的創建在這裡。
項目依賴關系：
數據庫詳細：
blog-dao-api pom.xml 詳細：
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1 <?xml version="1.0" encoding="UTF-8"?>
2 <project xmlns="http://maven.apache.org/POM/4.0.0"
3 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
4 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
5 <parent>
6 <artifactId>blog</artifactId>
7 <groupId>pers.kaloquan</groupId>
8 <version>1.0-SNAPSHOT</version>
9 </parent>
10 <modelVersion>4.0.0</modelVersion>
11
12 <artifactId>blog-dao-api</artifactId>
13
14 <properties>
15 <!-- MySQL Connector 版本 -->
16 <mysql-connector.version>5.1.40</mysql-connector.version>
17 <!-- MyBatis Generator 版本 -->
18 <mybatis-generator.version>1.3.5</mybatis-generator.version>
19
20 <!-- 指定MyBatis Generator插件的配置文件 -->
21 <plugin.generator.configurationFile>${project.basedir}\src\main\resources\mybatis-generator.xml</plugin.generator.configurationFile>
22 <!-- 是否重寫已存在的文件 -->
23 <plugin.generator.overwrite>true</plugin.generator.overwrite>
24 <!-- 生成器targetProject的根目錄 -->
25 <generator.project.root>D:\IDEAProjects\blog</generator.project.root>
26 <!-- 生成器所需驅動包的路徑 -->
27 <generator.classpath>D:\Maven repository\mysql\mysql-connector-java\5.1.40\mysql-connector-java-5.1.40.jar</generator.classpath>
28
29 <!-- 驅動類 -->
30 <jdbc.driverClass>com.mysql.jdbc.Driver</jdbc.driverClass>
31 <!-- 鏈接地址 -->
32 <jdbc.url>jdbc:mysql://localhost:3306/blog?createDatabaseIfNotExist=true&useSSL=true&serverTimezone=UTC&passwordCharacterEncoding=UTF-8&characterEncoding=UTF-8</jdbc.url>
33 <!-- 用戶名 -->
34 <jdbc.userId>root</jdbc.userId>
35 <!-- 密碼 -->
36 <jdbc.password>root</jdbc.password>
37 </properties>
38
39 <dependencies>
40 <dependency>
41 <groupId>org.mybatis</groupId>
42 <artifactId>mybatis</artifactId>
43 <version>3.4.1</version>
44 </dependency>
45
46 <dependency>
47 <groupId>pers.kaloquan</groupId>
48 <artifactId>blog-model</artifactId>
49 </dependency>
50 </dependencies>
51
52 <build>
53 <plugins>
54 <plugin>
55 <groupId>org.mybatis.generator</groupId>
56 <artifactId>mybatis-generator-maven-plugin</artifactId>
57 <version>${mybatis-generator.version}</version>
58 <!-- 插件配置 -->
59 <configuration>
60 <configurationFile>${plugin.generator.configurationFile}</configurationFile>
61 <overwrite>${plugin.generator.overwrite}</overwrite>
62 </configuration>
63 <!-- 編譯之前需要執行的命令 -->
64 <executions>
65 <execution>
66 <id>Generate MyBatis Artifacts</id>
67 <goals>
68 <goal>generate</goal>
69 </goals>
70 </execution>
71 </executions>
72 </plugin>
73 </plugins>
74 </build>
75 </project>
查看配置
*注意：在properties標簽中聲明的屬性值可以在mybatis-generator.xml中使用！
mybatis-generator.xml 詳細：
位置：（根據自己需要放在某個地方，改變後在對應項目的pom.xml文件中配置MyBatis Generator插件）
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1 <?xml version="1.0" encoding="UTF-8" ?>
2 <!DOCTYPE generatorConfiguration PUBLIC
3 "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN"
4 "http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd" >
5 <generatorConfiguration>
6
7 <!-- !!!! Driver Class Path !!!! -->
8 <classPathEntry location="${generator.classpath}"/>
9
10 <!-- 使用MyBatis3Simple，避免生成多余的代碼 -->
11 <context id="context" targetRuntime="MyBatis3Simple">
12 <commentGenerator>
13 <property name="suppressAllComments" value="false"/>
14 <property name="suppressDate" value="true"/>
15 </commentGenerator>
16
17 <!-- !!!! Database Configurations !!!! -->
18 <jdbcConnection driverClass="${jdbc.driverClass}" connectionURL="${jdbc.url}" userId="${jdbc.userId}" password="${jdbc.password}"/>
19
20 <javaTypeResolver>
21 <property name="forceBigDecimals" value="false"/>
22 </javaTypeResolver>
23
24 <!-- !!!! Model Configurations !!!! -->
25 <javaModelGenerator targetPackage="blog.model" targetProject="${generator.project.root}\blog-model\src\main\java">
26 <property name="enableSubPackages" value="false"/>
27 <property name="trimStrings" value="true"/>
28 </javaModelGenerator>
29
30 <!-- !!!! Mapper XML Configurations !!!! -->
31 <sqlMapGenerator targetPackage="mapper" targetProject="${generator.project.root}\blog-dao-impl\src\main\resources" >
32 <property name="enableSubPackages" value="false"/>
33 </sqlMapGenerator>
34
35 <!-- !!!! Mapper Interface Configurations !!!! -->
36 <!-- 使用MyBatis3Simple運行時，type只能為“ANNOTATEDMAPPER”或者“XMLMAPPER” -->
37 <!-- 這裡采用注解配置，而非XML配置 -->
38 <javaClientGenerator targetPackage="blog.dao" targetProject="${generator.project.root}\blog-dao-api\src\main\java" type="ANNOTATEDMAPPER">
39 <property name="enableSubPackages" value="false"/>
40 </javaClientGenerator>
41
42 <!-- !!!! Table Configurations !!!! -->
43 <table tableName="user" schema="blog">
44 <columnOverride column="id" property="id"/>
45 <columnOverride column="name" property="name"/>
46 </table>
47 </context>
48 </generatorConfiguration>
查看配置
不明確的地方或者有錯誤的地方，請指出！
參考資料：
Driver/Datasource Class Names, URL Syntax and Configuration Properties for Connector/J
MyBatis GeneratorXML Configuration File Reference
Running MyBatis Generator With Maven
