sinvo/tianai-captcha
1
0
Fork 0
mirror of https://github.com/dromara/tianai-captcha.git synced 2026-05-24 03:02:43 +08:00
Code Issues Packages Projects Releases Wiki Activity

更改NAN bug

Browse Source
This commit is contained in:
liushaofeng
2020-06-24 11:27:45 +08:00
parent 789138beed
commit c3ea78efa1
1 changed files with 3 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/main/java/cloud/tianai/captcha/template/slider/SliderCaptchaTemplate.java
+3 -1
View File
@@ -182,7 +182,8 @@ public class SliderCaptchaTemplate {
* @return true 成功 false 失败 * @return true 成功 false 失败
*/ */
public boolean percentageContrast(Float newPercentage, Float oriPercentage) { public boolean percentageContrast(Float newPercentage, Float oriPercentage) {
if (newPercentage == null || Float.isNaN(newPercentage) || oriPercentage == null || Float.isNaN(oriPercentage)) { if (newPercentage == null || Float.isNaN(newPercentage) || Float.isInfinite(newPercentage)
|| oriPercentage == null || Float.isNaN(oriPercentage) || Float.isInfinite(oriPercentage)) {
return false; return false;
} }
BigDecimal num = BigDecimal.valueOf(0.02d); BigDecimal num = BigDecimal.valueOf(0.02d);
@@ -198,6 +199,7 @@ public class SliderCaptchaTemplate {
return false; return false;
} }
private String transformBase64(BufferedImage bufferedImage, String formatName) { private String transformBase64(BufferedImage bufferedImage, String formatName) {
byte[] data = null; byte[] data = null;
try (ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream()) { try (ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream()) {