fix：图像验证码的大小不能超过500x200

2024-09-12 14:20:17 +08:00
parent 9c66dafe6b
commit 3f951dfe47
1 changed files with 4 additions and 0 deletions
--- a/springboot-web/src/main/java/com/tiesheng/web/pojos/dto/ImageCodeDTO.java
+++ b/springboot-web/src/main/java/com/tiesheng/web/pojos/dto/ImageCodeDTO.java
@@ -26,6 +26,10 @@ public class ImageCodeDTO {
        if (height == null) {
            height = 62;
        }
+
+        width = Math.min(width, 500);
+        height = Math.min(height, 200);
+
        LineCaptcha lineCaptcha = CaptchaUtil.createLineCaptcha(width, height, 4, lineCount);
        lineCaptcha.setGenerator(new RandomGenerator("0123456789", 4));