mysql---使用limit作为分页查询

            ew = new EntityWrapper<>();
            ew.in("c_type", ids);
            if (name != null) {
                ew.like("c_name", name);
            }
            if (code != null) {
                ew.like("c_code", code);
            }
            if (state != null) {
                ew.eq("n_state", state);
            }
            ew.orderBy("n_sort");
        //pageNum 当前页
        //pageSize 每页显示条数
if (pageNum != null && pageSize != null) { ew.last("limit " + (pageNum - 1) * pageSize + "," + pageSize); }

  

原文地址:https://www.cnblogs.com/St123456/p/13818699.html