1、加依赖
<dependency>
<groupId>cn.hutool</groupId>
<artifactId>hutool-all</artifactId>
<version>5.8.16</version>
</dependency>
2、写接口,这块不需要登录成功才能操作的,所以写controller就行了,不涉及服务
package com.hmblogs.backend.controller;
import cn.hutool.captcha.CaptchaUtil;
import cn.hutool.captcha.LineCaptcha;
import com.hmblogs.backend.config.CaptchaProperties;
import com.hmblogs.backend.util.JedisUtil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import redis.clients.jedis.Jedis;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import java.io.IOException;
@RestController
@RequestMapping("/captcha")
public class CaptchaC

最低0.47元/天 解锁文章
939

被折叠的 条评论
为什么被折叠?



