TomyS/tianai-captcha-enhanced
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liushaofeng
2020-10-21 09:20:42 +08:00
parent 721af9dd08
commit 5ae70f548b
1 changed files with 4 additions and 1 deletions
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src/main/java/cloud/tianai/captcha/template/slider/DefaultSliderCaptchaTemplate.java
+3
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@@ -425,6 +425,9 @@ public class DefaultSliderCaptchaTemplate implements SliderCaptchaTemplate {
} }
private URL getRandomResourceImage() { private URL getRandomResourceImage() {
if (resourceImageFiles.size() == 1) {
return resourceImageFiles.get(0);
}
int targetNo = ThreadLocalRandom.current().nextInt(resourceImageFiles.size()); int targetNo = ThreadLocalRandom.current().nextInt(resourceImageFiles.size());
return resourceImageFiles.get(targetNo); return resourceImageFiles.get(targetNo);
} }