fix: 修复eci查询错误

src/main/java/com/nokia/hb/service/PmService.java

@@ -11,7 +11,6 @@ import com.nokia.hb.pojo.enums.SearchTypeEnum;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
 import org.springframework.util.CollectionUtils;
-import org.springframework.util.StringUtils;
 
 import javax.servlet.http.HttpSession;
 import java.util.*;
@@ -48,10 +47,7 @@ public class PmService {
         }
         // 按eci查询
         if (SearchTypeEnum.ECI.equals(dto.getSearchType())) {
-            String[] conditionArray = StringUtils.split(dto.getCondition(), ",");
-            if (conditionArray == null) {
-                conditionArray = new String[]{dto.getCondition()};
-            }
+            String[] conditionArray = dto.getCondition().split(",");
             Set<String> conditions = Stream.of(conditionArray).collect(Collectors.toSet());
             list = perCfgCellMapper.searchByEci(conditions, indicators, dto.getTimeType().name().toLowerCase(),
                     dto.getStartTime(), dto.getEndTime());