mybatis当中如何自动生成Model和映射程序与配置文件和所需要的类

3.自动生成Model和映射程序与配置文件：【新手略过】

利用mybatis编写的MyBatisGenerator，我们可以生成我们所需要的类和配置文件。

例 1.3

package com;

import java.io.File;

import java.io.IOException;

import java.sql.SQLException;

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.exception.InvalidConfigurationException;

import org.mybatis.generator.exception.XMLParserException;

import org.mybatis.generator.internal.DefaultShellCallback;

public class MybatisMain {

public static void mybatisCreate() {

List<String> warnings = new ArrayList<String>();

boolean overwrite = true;

String projectBasePath = new File("").getAbsolutePath();

System.out.println(projectBasePath);

File fileConfigFile = new File(projectBasePath

+ "/src/generatorConfig.xml");

ConfigurationParser cp = new ConfigurationParser(warnings);

try {

Configuration config = cp.parseConfiguration(fileConfigFile);

DefaultShellCallback callback = new DefaultShellCallback(overwrite);

try {

MyBatisGenerator myBatisGenerator = new MyBatisGenerator(

config, callback, warnings);

try {

myBatisGenerator.generate(null);

System.out.println("after myBatisGenerator.generate(null); ");

} catch (SQLException e) {

e.printStackTrace();

} catch (InterruptedException e) {

e.printStackTrace();

}

} catch (InvalidConfigurationException e) {

e.printStackTrace();

}

更多请见：https://blog.csdn.net/qq_44639795/article/details/100141518