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Add mini calculator, remove ScriptEngine (for JDK15)

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This commit is contained in:
dhb52
2021-01-23 20:53:24 +08:00
parent da3501451b
commit d49c6265f5
3 changed files with 338 additions and 10 deletions
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24
src/main/java/com/wf/captcha/base/ArithmeticCaptchaAbstract.java
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@@ -1,8 +1,8 @@
package com.wf.captcha.base;
import javax.script.ScriptEngine;
import javax.script.ScriptEngineManager;
import javax.script.ScriptException;
//import javax.script.ScriptEngine;
//import javax.script.ScriptEngineManager;
//import javax.script.ScriptException;
/**
* 算术验证码抽象类
@@ -36,13 +36,17 @@ public abstract class ArithmeticCaptchaAbstract extends Captcha {
}
}
}
ScriptEngineManager manager = new ScriptEngineManager();
ScriptEngine engine = manager.getEngineByName("javascript");
try {
chars = String.valueOf(engine.eval(sb.toString().replaceAll("x", "*")));
} catch (ScriptException e) {
e.printStackTrace();
}
// ScriptEngineManager manager = new ScriptEngineManager();
// ScriptEngine engine = manager.getEngineByName("javascript");
// try {
// chars = String.valueOf(engine.eval(sb.toString().replaceAll("x", "*")));
// } catch (ScriptException e) {
// e.printStackTrace();
// }
int result = (int) Calculator.conversion(sb.toString().replaceAll("x", "*"));
this.chars = String.valueOf(result);
sb.append("=?");
arithmeticString = sb.toString();
return chars.toCharArray();