SpringBoot2.0系列教程（十）Springboot框架通过freemarker自动生成service，serviceImpl，controller功能

Hello大家好，本章我们通过freemarker自动生成service，serviceImpl，controller功能 。另求各路大神指点，感谢

一：添加freemarker依赖

<dependency>
   <groupId>org.freemarker</groupId>
   <artifactId>freemarker</artifactId>
   <version>2.3.28</version>
</dependency>

二：创建service，serviceImpl，controller模板

在src\test\java\resources\template\generator下创建

service.ftl

package ${basePackageService};

import ${basePackageModel}.${modelNameUpperCamel};
import ${basePackage}.core.universal.Service;

/**
* @Description: ${modelNameUpperCamel}Service接口
* @author ${author}
* @date ${date}
*/
public interface ${modelNameUpperCamel}Service extends Service<${modelNameUpperCamel}> {

}

service-impl.ftl

package ${basePackageServiceImpl};

import ${basePackageDao}.${modelNameUpperCamel}Mapper;
import ${basePackageModel}.${modelNameUpperCamel};
import ${basePackageService}.${modelNameUpperCamel}Service;
import ${basePackage}.core.universal.AbstractService;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import javax.annotation.Resource;

/**
* @Description: ${modelNameUpperCamel}Service接口实现类
* @author ${author}
* @date ${date}
*/
@Service
public class ${modelNameUpperCamel}ServiceImpl extends AbstractService<${modelNameUpperCamel}> implements ${modelNameUpperCamel}Service {

    @Resource
    private ${modelNameUpperCamel}Mapper ${modelNameLowerCamel}Mapper;

}

controller.ftl

package ${basePackageController};

import ${basePackage}.core.ret.RetResult;
import ${basePackage}.core.ret.RetResponse;
import ${basePackage}.core.utils.ApplicationUtils;
import ${basePackageModel}.${modelNameUpperCamel};
import ${basePackageService}.${modelNameUpperCamel}Service;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import javax.annotation.Resource;
import java.util.List;

/**
* @Description: ${modelNameUpperCamel}Controller类
* @author ${author}
* @date ${date}
*/
@RestController
@RequestMapping("/${baseRequestMapping}")
public class ${modelNameUpperCamel}Controller {

    @Resource
    private ${modelNameUpperCamel}Service ${modelNameLowerCamel}Service;

    @PostMapping("/insert")
    public RetResult<Integer> insert(${modelNameUpperCamel} ${modelNameLowerCamel}) throws Exception{
      ${modelNameLowerCamel}.setId(ApplicationUtils.getUUID());
       Integer state = ${modelNameLowerCamel}Service.insert(${modelNameLowerCamel});
        return RetResponse.makeOKRsp(state);
    }

    @PostMapping("/deleteById")
    public RetResult<Integer> deleteById(@RequestParam String id) throws Exception {
        Integer state = ${modelNameLowerCamel}Service.deleteById(id);
        return RetResponse.makeOKRsp(state);
    }

    @PostMapping("/update")
    public RetResult<Integer> update(${modelNameUpperCamel} ${modelNameLowerCamel}