Code generator

Code generator

According to the field name of the database , Generate code template

    public static void main(String[] args) {
    
        //1. Get the object of the code generator 
        AutoGenerator autoGenerator = new AutoGenerator();

        // Set database related configuration 
        DataSourceConfig dataSource = new DataSourceConfig();
        dataSource.setDriverName("com.mysql.cj.jdbc.Driver");
        dataSource.setUrl("jdbc:mysql://localhost:3306/mybatisplus_db?serverTimezone=UTC");
        dataSource.setUsername("root");
        dataSource.setPassword("20020630");
        autoGenerator.setDataSource(dataSource);

        // Set global configuration 
        GlobalConfig globalConfig = new GlobalConfig();
        globalConfig.setOutputDir(System.getProperty("user.dir")+"/mybatispluse01/src/main/java/com");    // Set code generation location 
        globalConfig.setOpen(true);    // Set whether to open the directory where the generated code is located after generation 
        globalConfig.setAuthor(" Black horse programmer ");    // Set the author 
        globalConfig.setFileOverride(true);     // Set whether to overwrite the original generated file 
        globalConfig.setMapperName("%sDao");    // Set the data layer interface name ,%s As a placeholder , Refers to the module name 
        globalConfig.setIdType(IdType.ASSIGN_ID);   // Set up Id Generation strategy 
        autoGenerator.setGlobalConfig(globalConfig);

        // Set package name related configuration 
        PackageConfig packageInfo = new PackageConfig();
        packageInfo.setParent("com.aaa");   // Set the generated package name , Does not conflict with the location of the code , The two superimpose to form a complete path 
        packageInfo.setEntity("domain");    // Set entity class package name 
        packageInfo.setMapper("dao");   // Set the data layer package name 
        autoGenerator.setPackageInfo(packageInfo);

        // Policy settings 
        StrategyConfig strategyConfig = new StrategyConfig();
        strategyConfig.setInclude("tbl_user");  // Set the name of the table currently participating in the generation , Parameters are variable parameters 
        strategyConfig.setTablePrefix("tbl_");  // Set the prefix name of the database table , Module name  =  Database table name  -  Prefix   for example ： User = tbl_user - tbl_
        strategyConfig.setRestControllerStyle(true);    // Set whether to enable Rest style 
        strategyConfig.setVersionFieldName("version");  // Set optimistic lock field name 
        strategyConfig.setLogicDeleteFieldName("deleted");  // Set the logical deletion field name 
        strategyConfig.setEntityLombokModel(true);  // Set whether to enable lombok
        autoGenerator.setStrategy(strategyConfig);
        //2. Perform the build operation 
        autoGenerator.execute();
    }
}