package com.sinata.appointment.service;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.sinata.appointment.constants.CacheNames;
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import com.sinata.appointment.entity.SysBizSetting;
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import com.sinata.appointment.mapper.SysBizSettingMapper;
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import lombok.RequiredArgsConstructor;
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import org.springframework.cache.annotation.CacheEvict;
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import org.springframework.cache.annotation.Cacheable;
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import org.springframework.stereotype.Service;
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/** 系统配置缓存（Redis + Spring Cache） */
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@Service
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@RequiredArgsConstructor
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public class SysBizSettingCacheService {
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private final SysBizSettingMapper sysBizSettingMapper;
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@Cacheable(cacheNames = CacheNames.SYS_BIZ_SETTING, key = "#key")
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public String getValue(String key) {
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SysBizSetting s =
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sysBizSettingMapper.selectOne(
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new LambdaQueryWrapper<SysBizSetting>().eq(SysBizSetting::getSettingKey, key));
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return s == null ? null : s.getSettingValue();
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}
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@CacheEvict(cacheNames = CacheNames.SYS_BIZ_SETTING, key = "#key")
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public void evict(String key) {
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// use spring cache eviction
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}
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}
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