mybatis逆向工程生成JavaBean、dao、mapper generatorSqlmapCustom

import java.io.File;
import java.util.ArrayList;
import java.util.List;

import org.mybatis.generator.api.MyBatisGenerator;
import org.mybatis.generator.config.Configuration;
import org.mybatis.generator.config.xml.ConfigurationParser;
import org.mybatis.generator.internal.DefaultShellCallback;

public class GeneratorSqlmap {

	public void generator() throws Exception{

		List<String> warnings = new ArrayList<String>();
		
		boolean overwrite = true;
		
		//指定 逆向工程配置文件
		File configFile = new File("generatorConfig.xml"); 
		ConfigurationParser cp = new ConfigurationParser(warnings);
		Configuration config = cp.parseConfiguration(configFile);
		DefaultShellCallback callback = new DefaultShellCallback(overwrite);
		MyBatisGenerator myBatisGenerator = new MyBatisGenerator(config, callback, warnings);
		myBatisGenerator.generate(null);

	}
	
	public static void main(String[] args) throws Exception {
		
		try {
			GeneratorSqlmap generatorSqlmap = new GeneratorSqlmap();
			generatorSqlmap.generator();
		} catch (Exception e) {
			e.printStackTrace();
		}
		
	}

}

  XML配置文件:

<?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/hotel" 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.hotel.pojo" targetProject=".src">

			<!-- 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.hotel.mapper" targetProject=".src">

			<!-- 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.hotel.mapper" targetProject=".src">
			<!-- 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="tb_account"></table>
		<table schema="" tableName="tb_guest"></table>
		<table schema="" tableName="tb_consumption"></table>
		<table schema="" tableName="tb_history"></table>
		<table schema="" tableName="tb_privilege"></table>
		<table schema="" tableName="tb_room"></table>
		<table schema="" tableName="tb_roomtype"></table>
		<table schema="" tableName="tb_user"></table>

	</context>
</generatorConfiguration>

  相关文件截图:

原文地址:https://www.cnblogs.com/ruzihe/p/6120772.html