修改 admin 活动名称搜索

liquidnet-bus-client/liquidnet-client-admin/liquidnet-client-admin-zhengzai/src/main/java/com/liquidnet/client/admin/zhengzai/smile/service/impl/SmileVolunteersServiceImpl.java

@@ -46,7 +46,11 @@ public class SmileVolunteersServiceImpl extends ServiceImpl<SmileVolunteersMappe
             LambdaQueryWrapper<SmileVolunteers> wrappers = Wrappers.lambdaQuery(SmileVolunteers.class);
             if (param.getTitle() != null && !param.getTitle().equals("")) {
                 List<String> projectIdArray = volunteersProjectMapper.selectList(Wrappers.lambdaQuery(SmileVolunteersProject.class).like(SmileVolunteersProject::getTitle, param.getTitle())).stream().map(SmileVolunteersProject::getProjectId).collect(Collectors.toList());
-                wrappers.in(SmileVolunteers::getProjectId, projectIdArray);
+                if(projectIdArray.size()>0) {
+                    wrappers.in(SmileVolunteers::getProjectId, projectIdArray);
+                }else{
+                    wrappers.in(SmileVolunteers::getProjectId, 0);
+                }
             }
             if (param.getTeam() != null && !param.getTeam().equals("")) {
                 SmileVolunteersTeam smileVolunteersTeam = volunteersTeamMapper.selectOne(Wrappers.lambdaQuery(SmileVolunteersTeam.class).eq(SmileVolunteersTeam::getName, param.getTeam()));