修改

ace-common/src/main/java/com/github/wxiaoqi/security/common/util/OrderUtil.java

@@ -6,6 +6,7 @@ import cn.hutool.core.util.StrUtil;
 import java.text.SimpleDateFormat;
 import java.util.Date;
 import java.util.Random;
+import java.util.concurrent.atomic.AtomicInteger;
 
 public class OrderUtil {
 
@@ -14,7 +15,7 @@ public class OrderUtil {
 	public static final String COMPANY_MID = "05";
 
 	static Date today = new Date();
-	static int orderIndex = 0;
+	static AtomicInteger orderIndex = new AtomicInteger(0);
 
 	@SuppressWarnings("deprecation")
 	private static String getIndex(String midFix) {
@@ -25,19 +26,19 @@ public class OrderUtil {
 		SimpleDateFormat outFormat = new SimpleDateFormat("yyyyMMddHHmmss");
 		String currTime = outFormat.format(n);
 
-		if (orderIndex > 0) {
+		if (orderIndex.intValue() > 0) {
 			if (n.getYear() == today.getYear() && n.getMonth() == today.getMonth() && n.getDay() == today.getDay()) {
-				orderIndex += 1;
+				orderIndex.getAndIncrement();
 			} else {
 				today = n;
-				orderIndex = 1;
+				orderIndex = new AtomicInteger(1);
 			}
 		} else {
 			today = n;
-			orderIndex = 1;
+			orderIndex = new AtomicInteger(1);
 		}
-		if (orderIndex > 9999) {
-			orderIndex = 1;
+		if (orderIndex.intValue() > 9999) {
+			orderIndex = new AtomicInteger(1);
 		}
 		String indexString = String.format("%s%s%04d", currTime, midFix, orderIndex);
 		return indexString;