fix 修改查询条件

boman-web-core/src/main/java/com/boman/web/core/service/vaccineInfo/impl/VaccineInfoServiceImpl.java

@@ -74,12 +74,14 @@ public class VaccineInfoServiceImpl implements IVaccineInfoService {
     @Override
     public List<VaccineInfoOperation> selectVaccineInfoList(VaccineInfoOperation vaccineInfoOperation) {
         Map<String, Object> params = vaccineInfoOperation.getParams();
-        String age = params.get("age").toString();
-        if (StringUtils.isNotBlank(age)) {
-            String[] split = age.split("-");
-            params.put("startAge", split[0]);
-            if (split.length == 2) {
-                params.put("endAge", split[1]);
+        if (params != null){
+            String age = params.get("age").toString();
+            if (StringUtils.isNotBlank(age)) {
+                String[] split = age.split("-");
+                params.put("startAge", split[0]);
+                if (split.length == 2) {
+                    params.put("endAge", split[1]);
+                }
             }
         }
         //疫苗名称