bug fixes

src/main/java/com/caimei/controller/search/SearchController.java

@@ -38,7 +38,7 @@ public class SearchController {
     public CmWxJsonModel searchProduct(Integer organizeID, String searchWord, String code, Integer index,
                                        Integer pageSize, HttpServletRequest request) {
         CmWxJsonModel model = CmWxJsonModel.newInstance();
-        if (searchWord == null) return model.error("请输入商品关键词");
+        if (searchWord == null || "".equals(searchWord)) return model.error("请输入商品关键词");
         CmWxJsonModel jsonModel = loginController.login(code, request, organizeID);
         String openID = (String) jsonModel.getData();
         //查询历史记录是否存在
@@ -103,7 +103,7 @@ public class SearchController {
     public CmWxJsonModel searchOrder(Integer organizeID, String searchWord, String code, Integer index,
                                      Integer pageSize, Integer userID, HttpServletRequest request) {
         CmWxJsonModel model = CmWxJsonModel.newInstance();
-        if (searchWord == null) return model.error("请输入商品关键词");
+        if (searchWord == null || "".equals(searchWord)) return model.error("请输入商品关键词");
         CmWxJsonModel jsonModel = loginController.login(code, request, organizeID);
         String openID = (String) jsonModel.getData();
         //查询历史记录是否存在