public class Generator {
public static void main(String[] args) throws Exception {
List<String> warnings = new ArrayList<>(2);
ConfigurationParser cp = new ConfigurationParser(warnings);
File configFile = new File("src/main/resources/generatorConfig.xml");
Configuration config = cp.parseConfiguration(configFile);
DefaultShellCallback callback = new DefaultShellCallback(true);
MyBatisGenerator = new MyBatisGenerator(config, callback, warnings);
myBatisGenerator.generate(null);
}
}

public class MySQLCommentGenerator implements CommentGenerator {
private final Properties properties;
public MySQLCommentGenerator() {
properties = new Properties();
}
@Override
public void addConfigurationProperties(Properties properties) {
// 获取自定义的 properties
this.properties.putAll(properties);
}
/**
* 重写给实体类加的注释
*/
@Override
public void addModelClassComment(TopLevelClass topLevelClass, IntrospectedTable introspectedTable) {
String author = properties.getProperty("author");
String dateFormat = properties.getProperty("dateFormat", "yyyy-MM-dd");
SimpleDateFormat dateFormatter = new SimpleDateFormat(dateFormat);
// 获取表注释
String remarks = introspectedTable.getRemarks();
topLevelClass.addJavaDocLine("/**");
topLevelClass.addJavaDocLine(" * " + remarks);
topLevelClass.addJavaDocLine(" *");
topLevelClass.addJavaDocLine(" * @author " + author);
topLevelClass.addJavaDocLine(" * @date " + dateFormatter.format(new Date()));
topLevelClass.addJavaDocLine(" */");
}
/**
* 重写给实体类字段加的注释
*/
@Override
public void addFieldComment(Field field, IntrospectedTable introspectedTable, IntrospectedColumn introspectedColumn) {
// 获取列注释
String remarks = introspectedColumn.getRemarks();
field.addJavaDocLine("/**");
field.addJavaDocLine(" * " + remarks);
field.addJavaDocLine(" */");
}
/**
* 重写给实体类get方法加的注释
*/
@Override
public void addGetterComment(Method method, IntrospectedTable introspectedTable, IntrospectedColumn introspectedColumn) {
// 获取表注释
String remarks = introspectedColumn.getRemarks();
method.addJavaDocLine("/**");
method.addJavaDocLine(" * " + method.getName());
method.addJavaDocLine(" */");
}