package cn.lihu.jh.module.system.framework.captcha.core;
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import com.xingyuv.captcha.service.CaptchaCacheService;
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import lombok.Setter;
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import org.springframework.data.redis.core.StringRedisTemplate;
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import java.util.concurrent.TimeUnit;
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/**
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* 基于 Redis 实现验证码的存储
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*
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* @author 星语
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*/
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@Setter
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public class RedisCaptchaServiceImpl implements CaptchaCacheService {
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private StringRedisTemplate stringRedisTemplate;
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@Override
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public String type() {
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return "redis";
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}
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@Override
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public void set(String key, String value, long expiresInSeconds) {
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stringRedisTemplate.opsForValue().set(key, value, expiresInSeconds, TimeUnit.SECONDS);
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}
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@Override
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public boolean exists(String key) {
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return Boolean.TRUE.equals(stringRedisTemplate.hasKey(key));
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}
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@Override
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public void delete(String key) {
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stringRedisTemplate.delete(key);
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}
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@Override
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public String get(String key) {
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return stringRedisTemplate.opsForValue().get(key);
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}
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@Override
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public Long increment(String key, long val) {
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return stringRedisTemplate.opsForValue().increment(key,val);
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}
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}
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