图形验证码

server/src/main/java/com/pica/cloud/account/account/server/util/captcha/CaptchaUtil.java

@@ -50,8 +50,7 @@ public class CaptchaUtil {
         }
 
         //BufferedImage image = new BufferedImage(ctx.width, ctx.height, BufferedImage.TYPE_INT_RGB);
-        String name = (ThreadLocalRandom.current().nextInt(2) + 1) + ".png";
-        URL url = CaptchaUtil.class.getClassLoader().getResource(name);
+        URL url = CaptchaUtil.class.getClassLoader().getResource("1.png");
         BufferedImage image = ImageIO.read(url);
         Graphics2D g2d = image.createGraphics();
         //g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
@@ -64,8 +63,8 @@ public class CaptchaUtil {
         //}
 
         ctx.height = image.getHeight();
-        int charMaxWidth = image.getWidth() / text.length;
-        int xPos = 0;
+        int charMaxWidth = (int) ((image.getWidth() * 0.7) / text.length);
+        int xPos = (int) (image.getWidth() * 0.15);
         for (char ch : text) {
             drawCharacter(g2d, ctx, ch, xPos, charMaxWidth);
             xPos += charMaxWidth;