[dev] user pageImpl to deserliazer

atms-api/src/main/java/pwc/taxtech/atms/controller/InputInvoiceImportController.java

@@ -46,6 +46,7 @@ public class InputInvoiceImportController {
     public @ResponseBody
     Page<InputInvoice> getInputInvoiceTreeViewData(@RequestBody InputInvoicePreviewQueryParam paras) {
         Page<InputInvoice> result = inputInvoiceDataImportService.getInputInvoiceTreeViewData(paras);
+        if (result == null) return Page.empty();
         return result;
     }
 

atms-api/src/main/java/pwc/taxtech/atms/vat/service/impl/InputInvoiceDataImportServiceImpl.java

@@ -12,6 +12,7 @@ import org.apache.ibatis.session.SqlSession;
 import org.mybatis.spring.SqlSessionTemplate;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.data.domain.Page;
+import org.springframework.data.domain.PageImpl;
 import org.springframework.stereotype.Service;
 import pwc.taxtech.atms.constant.enums.EnumTbImportType;
 import pwc.taxtech.atms.constant.enums.EnumValidationType;
@@ -46,19 +47,19 @@ public class InputInvoiceDataImportServiceImpl extends VatAbstractService {
     }
 
     private Page<InputInvoice> get(String code, int period, int page, int size) {
-        Page<InputInvoice> pageInput = Page.empty();
+        PageImpl<InputInvoice> pageInput;
         try (CloseableHttpClient httpclient = HttpClients.createDefault();) {
             HttpGet httpget = new HttpGet("http://localhost:8089/input_invoices?page=" + page + "&size=" + size
                     + "&code=" + code + "&period=" + period);
             try (CloseableHttpResponse response = httpclient.execute(httpget)) {
                 String inputStr = EntityUtils.toString(response.getEntity());
-                pageInput = new Gson().fromJson(inputStr, new TypeReference<Page<InputInvoice>>() {
+                pageInput = new Gson().fromJson(inputStr, new TypeReference<PageImpl<InputInvoice>>() {
                 }.getType());
             }
         } catch (IOException e) {
             e.printStackTrace();
         }
-        return pageInput;
+        return null;
     }