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

gdg

2021-02-23 3cc43725fa2e4b8ed4b4b00b845a7dc83f99f39a

 src/main/java/com/nanometer/smartlab/dao/SysProjectDao.java

@@ -26,4 +26,7 @@

    //获取不重复的课题组名
    List<SysProject> selectDistinctProjects();

    //课题组是否存在
    int selectByProject(String project);
}