SpringBoot多模块例子-v1.0（不建议下载）

package demo.demoweb; import demo.demodao.Demo; import demo.demoservice.DemoService; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.ResponseBody; @Controller public class DemoController { @Autowired private DemoService demoService; @ResponseBody // 返回 Json 数据 @GetMapping("add") private Demo add(){ Demo demo = new Demo(); demo.setName("姓名"); demo.setId(1); return demoService.addOne(demo); // 成功返回 保存后的 demo } }