From d2902daad7261ac7d0148dbb9f33f39e52d433f6 Mon Sep 17 00:00:00 2001
From: jiangping <jp@doumee.com>
Date: 星期五, 16 八月 2024 18:15:40 +0800
Subject: [PATCH] Merge remote-tracking branch 'origin/master'

---
 server/system_service/src/main/java/com/doumee/core/utils/DateUtil.java |  111 ++++++-------------------------------------------------
 1 files changed, 12 insertions(+), 99 deletions(-)

diff --git a/server/system_service/src/main/java/com/doumee/core/utils/DateUtil.java b/server/system_service/src/main/java/com/doumee/core/utils/DateUtil.java
index e76940e..11635cf 100644
--- a/server/system_service/src/main/java/com/doumee/core/utils/DateUtil.java
+++ b/server/system_service/src/main/java/com/doumee/core/utils/DateUtil.java
@@ -961,105 +961,6 @@
         }
     }
 
-    /**
-     * 灏嗘寚瀹氭牸寮忕殑瀛楃涓茶浆鎹负鏃ユ湡鍨�
-     *
-     * @param strDate
-     *            - 鏃ユ湡
-     * @param oracleFormat
-     *            --oracle鍨嬫棩鏈熸牸寮�
-     * @return 杞崲寰楀埌鐨勬棩鏈�
-     */
-    @SuppressWarnings("unchecked")
-    public static Date stringToDate(String strDate, String oracleFormat) {
-        if (strDate == null)
-            return null;
-        Hashtable<Integer, String> h = new Hashtable<Integer, String>();
-        String javaFormat = new String();
-        String s = oracleFormat.toLowerCase();
-        if (s.indexOf("yyyy") != -1)
-            h.put(new Integer(s.indexOf("yyyy")), "yyyy");
-        else if (s.indexOf("yy") != -1)
-            h.put(new Integer(s.indexOf("yy")), "yy");
-        if (s.indexOf("mm") != -1)
-            h.put(new Integer(s.indexOf("mm")), "MM");
-
-        if (s.indexOf("dd") != -1)
-            h.put(new Integer(s.indexOf("dd")), "dd");
-        if (s.indexOf("hh24") != -1)
-            h.put(new Integer(s.indexOf("hh24")), "HH");
-        if (s.indexOf("mi") != -1)
-            h.put(new Integer(s.indexOf("mi")), "mm");
-        if (s.indexOf("ss") != -1)
-            h.put(new Integer(s.indexOf("ss")), "ss");
-
-        int intStart = 0;
-        while (s.indexOf("-", intStart) != -1) {
-            intStart = s.indexOf("-", intStart);
-            h.put(new Integer(intStart), "-");
-            intStart++;
-        }
-
-        intStart = 0;
-        while (s.indexOf("/", intStart) != -1) {
-            intStart = s.indexOf("/", intStart);
-            h.put(new Integer(intStart), "/");
-            intStart++;
-        }
-
-        intStart = 0;
-        while (s.indexOf(" ", intStart) != -1) {
-            intStart = s.indexOf(" ", intStart);
-            h.put(new Integer(intStart), " ");
-            intStart++;
-        }
-
-        intStart = 0;
-        while (s.indexOf(":", intStart) != -1) {
-            intStart = s.indexOf(":", intStart);
-            h.put(new Integer(intStart), ":");
-            intStart++;
-        }
-
-        if (s.indexOf("骞�") != -1)
-            h.put(new Integer(s.indexOf("骞�")), "骞�");
-        if (s.indexOf("鏈�") != -1)
-            h.put(new Integer(s.indexOf("鏈�")), "鏈�");
-        if (s.indexOf("鏃�") != -1)
-            h.put(new Integer(s.indexOf("鏃�")), "鏃�");
-        if (s.indexOf("鏃�") != -1)
-            h.put(new Integer(s.indexOf("鏃�")), "鏃�");
-        if (s.indexOf("鍒�") != -1)
-            h.put(new Integer(s.indexOf("鍒�")), "鍒�");
-        if (s.indexOf("绉�") != -1)
-            h.put(new Integer(s.indexOf("绉�")), "绉�");
-
-        int i = 0;
-        while (h.size() != 0) {
-            Enumeration e = h.keys();
-            int n = 0;
-            while (e.hasMoreElements()) {
-                i = ((Integer) e.nextElement()).intValue();
-                if (i >= n)
-                    n = i;
-            }
-            String temp = (String) h.get(new Integer(n));
-            h.remove(new Integer(n));
-
-            javaFormat = temp + javaFormat;
-        }
-        SimpleDateFormat df = new SimpleDateFormat(javaFormat);
-
-        Date myDate = new Date();
-        try {
-            myDate = df.parse(strDate);
-        } catch (Exception e) {
-            // e.printStackTrace();
-            return null;
-        }
-
-        return myDate;
-    }
 
     public static Date StringToDate(String DATE1) {
         DateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
@@ -3293,6 +3194,18 @@
 
     }
 
+    /**
+     * 鑾峰彇X澶╁悗鐨勬棩鏈�
+     * @param date
+     * @param beforDays 鏄庡ぉ -1  鏄ㄥぉ 1
+     * @return
+     */
+    public static String getBeforDay(Date date,Integer beforDays){
+        ZonedDateTime zonedDateTime = date.toInstant().atZone(ZoneId.systemDefault());
+        // 杞崲涓簀ava.time.LocalDate,璁$畻x澶╃殑鏃ユ湡
+        LocalDate dateBeforeDay = zonedDateTime.toLocalDate().minusDays(beforDays);
+        return dateBeforeDay.toString();
+    }
 
 
 }
\ No newline at end of file

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