fix: msg不允许为空

wl

2022-12-23 b680856aa7a5c7225fae1ea81f2706f10437f373

 src/main/java/com/example/jz/dao/PublicityDao.java

@@ -18,4 +18,3 @@

    IPage<PublicityDto> findByPage(PageParam<PublicityDto> page,@Param("qw") QueryWrapper<PublicityDto> publicityDtoQueryWrapper);
}