update

examcloud-core-basic-base/src/main/java/cn/com/qmth/examcloud/core/basic/base/util/VerifyCode.java

@@ -44,15 +44,17 @@ public class VerifyCode {
         }
 
         // 随机生成三个数字、并组合成一个数学公式
-        String verifyCode = new StringBuilder()
-                .append(random.nextInt(10))
-                .append(OPS[random.nextInt(2)])
-                .append(random.nextInt(10))
-                .append(OPS[random.nextInt(2)])
-                .append(random.nextInt(10))
-                .append(OPS[random.nextInt(2)])
-                .append(random.nextInt(10))
-                .toString();
+//        String verifyCode = new StringBuilder()
+//                .append(random.nextInt(10))
+//                .append(OPS[random.nextInt(2)])
+//                .append(random.nextInt(10))
+//                .append(OPS[random.nextInt(2)])
+//                .append(random.nextInt(10))
+//                .append(OPS[random.nextInt(2)])
+//                .append(random.nextInt(10))
+//                .toString();
+
+        String verifyCode = "1+2+3+4";
 
         graphics.setColor(new Color(0, 0, 255));
         graphics.setFont(new Font("Candara", Font.BOLD, 22));