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优化代码

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This commit is contained in:
liushaofeng
2020-07-13 14:44:03 +08:00
parent d57c251d10
commit 7d35f46384
1 changed files with 5 additions and 11 deletions
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src/main/java/cloud/tianai/captcha/template/slider/SliderCaptchaTemplate.java
+5 -11
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@@ -189,17 +189,11 @@ public class SliderCaptchaTemplate {
|| oriPercentage == null || Float.isNaN(oriPercentage) || Float.isInfinite(oriPercentage)) {
return false;
}
BigDecimal num = BigDecimal.valueOf(0.02d);
BigDecimal newPercentageBig = new BigDecimal(newPercentage).setScale(2, BigDecimal.ROUND_HALF_UP);
BigDecimal oriPercentageBig = new BigDecimal(oriPercentage).setScale(2, BigDecimal.ROUND_HALF_UP);
//最小百分比
BigDecimal minOriPercentage = oriPercentageBig.subtract(num).setScale(2, BigDecimal.ROUND_HALF_UP);
//最大百分比
BigDecimal maxOriPercentage = oriPercentageBig.add(num).setScale(2, BigDecimal.ROUND_HALF_UP);
if (newPercentageBig.compareTo(minOriPercentage) > 0 && maxOriPercentage.compareTo(newPercentageBig) > 0) {
return true;
}
return false;
// 容错值
float tolerant = 0.02f;
float maxTolerant = oriPercentage + tolerant;
float minTolerant = oriPercentage - tolerant;
return newPercentage >= minTolerant && newPercentage <= maxTolerant;
}