修改bug

nightFragrance-massage/src/main/java/com/ylx/massage/service/impl/TechnicianMomentServiceImpl.java

@@ -1,5 +1,6 @@
 package com.ylx.massage.service.impl;
 
+import cn.hutool.core.collection.CollUtil;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
@@ -31,10 +32,7 @@ import org.springframework.transaction.annotation.Transactional;
 
 import java.math.BigDecimal;
 import java.time.LocalDateTime;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-import java.util.Map;
+import java.util.*;
 import java.util.stream.Collectors;
 
 /**
@@ -763,11 +761,13 @@ public class TechnicianMomentServiceImpl extends ServiceImpl<TechnicianMomentMap
             LambdaQueryWrapper<TJs> jsQueryWrapper = new LambdaQueryWrapper<>();
             jsQueryWrapper.like(TJs::getcNickName, technicianName);
             List<TJs> technicians = tJsMapper.selectList(jsQueryWrapper);
-            if (technicians == null || technicians.isEmpty()) {
-                throw new ServiceException("技师不存在");
+            if(CollUtil.isNotEmpty(technicians)){
+                // 构建查询条件，查询所有匹配的技师的动态
+                queryWrapper.in(TechnicianMoment::getTechnicianId, technicians.stream().map(TJs::getId).collect(Collectors.toList()));
+            }else{
+                // 没有匹配的技师，查询空字符串列表
+                queryWrapper.in(TechnicianMoment::getTechnicianId, Collections.singleton(""));
             }
-            // 构建查询条件，查询所有匹配的技师的动态
-            queryWrapper.in(TechnicianMoment::getTechnicianId, technicians.stream().map(TJs::getId).collect(Collectors.toList()));
         }
 
         // 时间范围查询