maven 工程mybatis自动生成实体类

generatorConfig.xml

<?xml version=”1.0″ encoding=”UTF-8″?>
<!DOCTYPE generatorConfiguration
PUBLIC “-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN”
“http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd”>
<generatorConfiguration>
<context id=”testTables” targetRuntime=”MyBatis3″>
<commentGenerator>
<!– 是否去除自动生成的注释 true：是： false:否 –>
<property name=”suppressAllComments” value=”true” />
</commentGenerator>
<!–数据库连接的信息：驱动类、连接地址、用户名、密码 –>
<jdbcConnection driverClass=”com.mysql.jdbc.Driver”
connectionURL=”jdbc:mysql://localhost:3306/mybatis” userId=”root”
password=”root”>
</jdbcConnection>
<!– 默认false，把JDBC DECIMAL 和 NUMERIC 类型解析为 Integer，为 true时把JDBC DECIMAL 和
NUMERIC 类型解析为java.math.BigDecimal –>
<javaTypeResolver>
<property name=”forceBigDecimals” value=”false” />
</javaTypeResolver>
<!– targetProject:生成PO类的位置 –>
<javaModelGenerator targetPackage=”com.test.mybatis”
targetProject=”src\main\java”>
<!– enableSubPackages:是否让schema作为包的后缀 –>
<property name=”enableSubPackages” value=”false” />
<!– 从数据库返回的值被清理前后的空格 –>
<property name=”trimStrings” value=”true” />
</javaModelGenerator>
<!– targetProject:mapper映射文件生成的位置 –>
<sqlMapGenerator targetPackage=”com.test.mapper”
targetProject=”src\main\java”>
<!– enableSubPackages:是否让schema作为包的后缀 –>
<property name=”enableSubPackages” value=”false” />
</sqlMapGenerator>
<!– targetPackage：mapper接口生成的位置 –>
<javaClientGenerator type=”XMLMAPPER”
targetPackage=”com.test.mapper”
targetProject=”src\main\java”>
<!– enableSubPackages:是否让schema作为包的后缀 –>
<property name=”enableSubPackages” value=”false” />
</javaClientGenerator>
<!– 指定数据库表 –>
<table schema=”” tableName=”sys_user”></table>
<table schema=”” tableName=”sys_role”></table>
<table schema=”” tableName=”country”></table>
<table schema=”” tableName=”sys_role_user”></table>
<table schema=”” tableName=”sys_role_privilege”></table>
<table schema=”” tableName=”sys_privilege”></table>
</context>
</generatorConfiguration>

log4j

log4j.rootLogger=DEBUG, Console
#Console
log4j.appender.Console=org.apache.log4j.ConsoleAppender
log4j.appender.Console.layout=org.apache.log4j.PatternLayout
log4j.appender.Console.layout.ConversionPattern=%d [%t] %-5p [%c] – %m%n
log4j.logger.java.sql.ResultSet=INFO
log4j.logger.org.apache=INFO
log4j.logger.java.sql.Connection=DEBUG
log4j.logger.java.sql.Statement=DEBUG
log4j.logger.java.sql.PreparedStatement=DEBUG

pom文件

<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.testmybatisgenerator</groupId>
<artifactId>mybatisgenerator</artifactId>
<version>0.0.1-SNAPSHOT</version>
<dependencies>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.14</version>
</dependency>
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis</artifactId>
<version>3.3.0</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.21</version>
</dependency>
<dependency>
<groupId>org.mybatis.generator</groupId>
<artifactId>mybatis-generator-core</artifactId>
<version>1.3.3</version>
</dependency>
</dependencies>
</project>

main函数

public class GenerateTest {
public static void main(String[] args) throws IOException, XMLParserException, InvalidConfigurationException {
List<String> list= new ArrayList<>();
boolean overWrite =true;
File configFile =new File(“generatorConfig.xml”);
ConfigurationParser parser = new ConfigurationParser(list);
org.mybatis.generator.config.Configuration configuration =parser.parseConfiguration(configFile);
DefaultShellCallback callback = new DefaultShellCallback(overWrite);
MyBatisGenerator myBatisGenerator = new MyBatisGenerator(configuration,
callback, list);
try {
myBatisGenerator.generate(null);
} catch (SQLException | InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}