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获取验证码逻辑，无需加锁，不涉及线程安全问题，提高效率 (#755)

pull/789/head
kdjj2006 2022-07-12 21:15:41 +08:00 committed by GitHub
parent 255a3254ce
commit 40177c6c8d
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1 changed files with 25 additions and 27 deletions
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52
eladmin-system/src/main/java/me/zhengjie/modules/security/config/bean/LoginProperties.java
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@ -68,33 +68,31 @@ public class LoginProperties {
*/
private Captcha switchCaptcha(LoginCode loginCode) {
Captcha captcha;
synchronized (this) {
switch (loginCode.getCodeType()) {
case ARITHMETIC:
// 算术类型 https://gitee.com/whvse/EasyCaptcha
captcha = new FixedArithmeticCaptcha(loginCode.getWidth(), loginCode.getHeight());
// 几位数运算，默认是两位
captcha.setLen(loginCode.getLength());
break;
case CHINESE:
captcha = new ChineseCaptcha(loginCode.getWidth(), loginCode.getHeight());
captcha.setLen(loginCode.getLength());
break;
case CHINESE_GIF:
captcha = new ChineseGifCaptcha(loginCode.getWidth(), loginCode.getHeight());
captcha.setLen(loginCode.getLength());
break;
case GIF:
captcha = new GifCaptcha(loginCode.getWidth(), loginCode.getHeight());
captcha.setLen(loginCode.getLength());
break;
case SPEC:
captcha = new SpecCaptcha(loginCode.getWidth(), loginCode.getHeight());
captcha.setLen(loginCode.getLength());
break;
default:
throw new BadConfigurationException("验证码配置信息错误！正确配置查看 LoginCodeEnum ");
}
switch (loginCode.getCodeType()) {
case ARITHMETIC:
// 算术类型 https://gitee.com/whvse/EasyCaptcha
captcha = new FixedArithmeticCaptcha(loginCode.getWidth(), loginCode.getHeight());
// 几位数运算，默认是两位
captcha.setLen(loginCode.getLength());
break;
case CHINESE:
captcha = new ChineseCaptcha(loginCode.getWidth(), loginCode.getHeight());
captcha.setLen(loginCode.getLength());
break;
case CHINESE_GIF:
captcha = new ChineseGifCaptcha(loginCode.getWidth(), loginCode.getHeight());
captcha.setLen(loginCode.getLength());
break;
case GIF:
captcha = new GifCaptcha(loginCode.getWidth(), loginCode.getHeight());
captcha.setLen(loginCode.getLength());
break;
case SPEC:
captcha = new SpecCaptcha(loginCode.getWidth(), loginCode.getHeight());
captcha.setLen(loginCode.getLength());
break;
default:
throw new BadConfigurationException("验证码配置信息错误！正确配置查看 LoginCodeEnum ");
}
if(StringUtils.isNotBlank(loginCode.getFontName())){
captcha.setFont(new Font(loginCode.getFontName(), Font.PLAIN, loginCode.getFontSize()));