SpringStudy/SpringSecurity/src/main/java/cc/bnblogs/springsecurity/validate/imagecode/ImageCode.java

package cc.bnblogs.springsecurity.validate.imagecode;

import lombok.Data;

import java.awt.image.BufferedImage;
import java.time.LocalDateTime;

@Data
public class ImageCode {

    private BufferedImage image; // 图片

    private String code; // 验证码

    private LocalDateTime expireTime; // 过期时间

    /**
     * 生成指定过期时间秒数的验证码
     * @param image
     * @param code
     * @param expireIn
     */
    public ImageCode(BufferedImage image, String code, int expireIn) {
        this.image = image;
        this.code = code;
        this.expireTime = LocalDateTime.now().plusSeconds(expireIn);
    }

    /**
     * 过期时间为LocalDateTime类型
     * @param image
     * @param code
     * @param expireTime
     */

    public ImageCode(BufferedImage image, String code, LocalDateTime expireTime) {
        this.image = image;
        this.code = code;
        this.expireTime = expireTime;
    }

    /**
     * 验证码是否过期
     * @return
     */
    public boolean isExpire() {
        return LocalDateTime.now().isAfter(expireTime);
    }
}