优化代码

ruoyi-common/src/main/java/com/ruoyi/common/constant/UserConstants.java

@@ -60,9 +60,9 @@ public class UserConstants
     /** InnerLink组件标识 */
     public final static String INNER_LINK = "InnerLink";
 
-    /** 校验返回结果码 */
-    public final static String UNIQUE = "0";
-    public final static String NOT_UNIQUE = "1";
+    /** 校验是否唯一的返回标识 */
+    public final static boolean UNIQUE = true;
+    public final static boolean NOT_UNIQUE = false;
 
     /**
      * 用户名长度限制

ruoyi-common/src/main/java/com/ruoyi/common/utils/DateUtils.java

@@ -145,16 +145,20 @@ public class DateUtils extends org.apache.commons.lang3.time.DateUtils
     }
 
     /**
-     * 计算两个时间差
+     * 计算时间差（单位：分钟）
+     *
+     * @param endTime 最后时间
+     * @param startTime 开始时间
+     * @return 时间差（天/小时/分钟）
      */
-    public static String getDatePoor(Date endDate, Date nowDate)
+    public static String timeDistance(Date endDate, Date startTime)
     {
         long nd = 1000 * 24 * 60 * 60;
         long nh = 1000 * 60 * 60;
         long nm = 1000 * 60;
         // long ns = 1000;
         // 获得两个时间的毫秒时间差异
-        long diff = endDate.getTime() - nowDate.getTime();
+        long diff = endDate.getTime() - startTime.getTime();
         // 计算差多少天
         long day = diff / nd;
         // 计算差多少小时

ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtil.java

@@ -1321,7 +1321,7 @@ public class ExcelUtil<T>
      */
     public String encodingFilename(String filename)
     {
-        filename = UUID.randomUUID().toString() + "_" + filename + ".xlsx";
+        filename = UUID.randomUUID() + "_" + filename + ".xlsx";
         return filename;
     }
 
@@ -1598,7 +1598,7 @@ public class ExcelUtil<T>
                     HSSFPicture pic = (HSSFPicture) shape;
                     int pictureIndex = pic.getPictureIndex() - 1;
                     HSSFPictureData picData = pictures.get(pictureIndex);
-                    String picIndex = String.valueOf(anchor.getRow1()) + "_" + String.valueOf(anchor.getCol1());
+                    String picIndex = anchor.getRow1() + "_" + anchor.getCol1();
                     sheetIndexPicMap.put(picIndex, picData);
                 }
             }

ruoyi-common/src/main/java/com/ruoyi/common/utils/uuid/Seq.java

@@ -22,7 +22,7 @@ public class Seq
     private static AtomicInteger uploadSeq = new AtomicInteger(1);
 
     // 机器标识
-    private static String machineCode = "A";
+    private static final String machineCode = "A";
 
     /**
      * 获取通用序列号