open-dbtool/src/main/resources/modules/SpringBoot/java/config/SQLiteConfig.java

package ${basePackage}.config;

import org.springframework.context.annotation.Configuration;
import ${basePackage}.frame.utils.Properties;
import ${basePackage}.frame.utils.ResourceUtil;

import javax.annotation.PostConstruct;
import java.io.File;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

@Configuration
public class SQLiteConfig {

    @PostConstruct
    public void generateDB() {
        Pattern compile = Pattern.compile("jdbc:sqlite:(.*.db).*");
        Matcher matcher = compile.matcher(Properties.datasourceUrl);
        if (matcher.find()) {
            String group = matcher.group(1);
            File file = new File(group);
            if (!file.exists()) {
                File path = file.getAbsoluteFile().getParentFile();
                if (!path.exists()) path.mkdirs();
                ResourceUtil.copyResource2File("${projectName}.db", file);
            }
        }
    }
}