first commit

src/main/java/com/peanut/modules/sys/service/SysCaptchaService.java

@@ -0,0 +1,35 @@
+/**
+ * Copyright (c) 2016-2019 人人开源 All rights reserved.
+ *
+ * https://www.renren.io
+ *
+ * 版权所有，侵权必究！
+ */
+
+package com.peanut.modules.sys.service;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.peanut.modules.sys.entity.SysCaptchaEntity;
+
+import java.awt.image.BufferedImage;
+
+/**
+ * 验证码
+ *
+ * @author Mark sunlightcs@gmail.com
+ */
+public interface SysCaptchaService extends IService<SysCaptchaEntity> {
+
+    /**
+     * 获取图片验证码
+     */
+    BufferedImage getCaptcha(String uuid);
+
+    /**
+     * 验证码效验
+     * @param uuid  uuid
+     * @param code  验证码
+     * @return  true：成功  false：失败
+     */
+    boolean validate(String uuid, String code);
+}