redis会话优化

modules/i3plus-pojo-base/src/main/java/cn/estsh/i3plus/pojo/base/common/Pager.java

@@ -41,12 +41,17 @@ public class Pager {
      */
     public Pager(int totalRows) {
         this.totalRows = totalRows;
+        if(pageSize != 0) {
             totalPages = totalRows / pageSize;
 
             int mod = totalRows % pageSize;
             if (mod > 0) {
                 totalPages++;
             }
+        }else{
+            totalPages = 0;
+        }
+
         currentPage = 1;
         startRow = 0;
         resetEndRow();
@@ -56,12 +61,16 @@ public class Pager {
         this.totalRows = totalRows;
         this.pageSize = pageSize;
 
+        if(pageSize != 0) {
             totalPages = totalRows / pageSize;
-
             int mod = totalRows % pageSize;
             if (mod > 0) {
                 totalPages++;
             }
+        }else{
+            totalPages = 0;
+        }
+
         currentPage = 1;
         startRow = 0;
         resetEndRow();