Merge remote-tracking branch 'remotes/origin/yufei' into master

gdg

2021-02-02 aab1d1e20e7b4b72a9bd98c5d26fdfb087b4c57b

 src/main/java/com/nanometer/smartlab/model/ResponseModel.java

@@ -69,4 +69,11 @@
        model.setMessage("系统异常");
        return model;
    }

    public static ResponseModel getErrInstance(String message){
        ResponseModel  model = new ResponseModel();
        model.setCode(ExceptionEnumCode.DB_ERR.getCode());
        model.setMessage(message);
        return model;
    }
}