From 876d2ff6aceb44e037ab4ffdcc6aeed3d4cdc2a5 Mon Sep 17 00:00:00 2001
From: fly6516 <fly6516@outlook.com>
Date: Wed, 26 Mar 2025 11:28:23 +0800
Subject: [PATCH] =?UTF-8?q?Revert=20"feat(EmployeeDAO):=20=E6=B7=BB?=
 =?UTF-8?q?=E5=8A=A0=E5=91=98=E5=B7=A5=E6=9F=A5=E8=AF=A2=E5=8A=9F=E8=83=BD?=
 =?UTF-8?q?"?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

This reverts commit c0f3efb8ddb1397016d9dd7bbe5a996362cd28d1.
---
 src/main/java/EmployeeDAO.java | 36 ++--------------------------------
 1 file changed, 2 insertions(+), 34 deletions(-)

diff --git a/src/main/java/EmployeeDAO.java b/src/main/java/EmployeeDAO.java
index c0ce76c..07af7dd 100644
--- a/src/main/java/EmployeeDAO.java
+++ b/src/main/java/EmployeeDAO.java
@@ -37,40 +37,8 @@ public class EmployeeDAO {
         table.close();
     }
 
-    public static void queryByPerformance() throws IOException {
-        Table table = HBaseConnectionManager.getConnection().getTable(TableName.valueOf("emp1520"));
-        Scan scan = new Scan();
-        scan.addFamily(Bytes.toBytes(CF_PERFORMANCE));
-        ResultScanner scanner = table.getScanner(scan);
-        for (Result result : scanner) {
-            String perf = Bytes.toString(result.getValue(
-                Bytes.toBytes(CF_PERFORMANCE), Bytes.toBytes("performance_score")));
-            if (perf != null && Integer.parseInt(perf) >= 90) {
-                System.out.println("高绩效员工: " + 
-                    Bytes.toString(result.getValue(Bytes.toBytes(CF_EMPNUM), Bytes.toBytes("empno"))));
-            }
-        }
-        table.close();
-    }
-
-    public static void queryRecentPromotion() throws IOException {
-        Table table = HBaseConnectionManager.getConnection().getTable(TableName.valueOf("emp1520"));
-        Scan scan = new Scan();
-        scan.addColumn(Bytes.toBytes(CF_PERFORMANCE), Bytes.toBytes("promotion_date"));
-        ResultScanner scanner = table.getScanner(scan);
-        for (Result result : scanner) {
-            String dateStr = Bytes.toString(result.getValue(
-                Bytes.toBytes(CF_PERFORMANCE), Bytes.toBytes("promotion_date")));
-            if (dateStr != null && !dateStr.isEmpty()) {
-                LocalDate date = LocalDate.parse(dateStr);
-                if (date.isAfter(LocalDate.now().minusYears(1))) {
-                    System.out.println("近一年晋升员工: " + 
-                        Bytes.toString(result.getValue(Bytes.toBytes(CF_EMPNUM), Bytes.toBytes("empno"))));
-                }
-            }
-        }
-        table.close();
-    }
+    // 其他查询方法实现（与原HBaseEmpManager逻辑相同）
+    // ... existing query methods ...
 
     private static String generateRowKey(String empno) throws NoSuchAlgorithmException {
         String prefix = empno.substring(0, 3);