mybatis学习笔记（六）使用generator生成mybatis基础配置代码和目录结构

原文：http://blog.csdn.net/oh_mourinho/article/details/51463413

创建maven项目

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1. <span style="font-size:14px;"><project xmlns="http://maven.apache.org/POM/4.0.0"
2. xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
3. xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
4. <modelVersion>4.0.0</modelVersion>
5. <groupId>org.liyb.mybatis.stud</groupId>
6. <artifactId>generateClasses</artifactId>
7. <version>0.0.1-SNAPSHOT</version>
8. <packaging>war</packaging>
9. <dependencies>
10. <dependency>
11. <groupId>org.mybatis</groupId>
12. <artifactId>mybatis</artifactId>
13. <version>3.4.0</version>
14. </dependency>
15. <dependency>
16. <groupId>org.mybatis.generator</groupId>
17. <artifactId>mybatis-generator-core</artifactId>
18. <version>1.3.2</version>
19. </dependency>
20. </dependencies>
21. <build>
22. <plugins>
23. <plugin>
24. <groupId>org.apache.maven.plugins</groupId>
25. <artifactId>maven-compiler-plugin</artifactId>
26. <configuration>
27. <source>1.7</source>
28. <target>1.7</target>
29. <encoding>UTF-8</encoding>
30. </configuration>
31. </plugin>
32. <!-- mybatis-generator -->
33. <plugin>
34. <groupId>org.mybatis.generator</groupId>
35. <artifactId>mybatis-generator-maven-plugin</artifactId>
36. <version>1.3.2</version>
37. <configuration>
38. <verbose>true</verbose>
39. <overwrite>true</overwrite>
40. </configuration>
41. </plugin>
42. </plugins>
43. </build>
44. </project></span>

创建generatorConfig.xml(src/java/resources）

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1. <span style="font-size:14px;"><?xml version="1.0" encoding="UTF-8"?>
2. <!DOCTYPE generatorConfiguration PUBLIC "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN" "http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd" >
3. <generatorConfiguration>
4. <classPathEntry
5. location="C:\external common jars\mysql-connector-java-5.1.26-bin.jar" />
6. <context id="context1" targetRuntime="MyBatis3">
7. <jdbcConnection driverClass="com.mysql.jdbc.Driver"
8. connectionURL="jdbc:mysql://localhost:3306/springstud?useUnicode=true&characterEncoding=UTF-8"
9. userId="mysql" password="mysql" />
10. <javaModelGenerator targetPackage="org.liyb.mybatis.model"
11. targetProject="src\main\java" />
12. <sqlMapGenerator targetPackage="org.liyb.mybatis.dao"
13. targetProject="src\main\resources" />
14. <javaClientGenerator targetPackage="org.liyb.mybatis.dao"
15. targetProject="src\main\java" type="XMLMAPPER" />
16. <table schema="CL_DEMO" tableName="tb_user" />
17. </context>
18. </generatorConfiguration></span>

先执行maven install命令，然后执行mvn mybatis-generator:generate命令，如果是集成环境直接执行mybatis-generator:generate。

最终将生成一下文件：

以上就是利用generrator工具生成的标准mybaits开发环境的配置代码和目录结构，在此基础上完成我们学习和探究。