文件上传中心，尝试支持FeignClient调用

克 刘

2020-06-12 dd5a2d3d329b00c849aed98f0f6063666957e691

 kidgrow-business/kidgrow-code-generator/src/main/resources/template/Controller.java.vm

@@ -15,6 +15,7 @@
import com.kidgrow.common.model.*;

import org.springframework.validation.BindingResult;
import org.springframework.validation.ObjectError;
import javax.validation.Valid;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;