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| | | package com.ruoyi.project.system.service.impl;
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| | |
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| | | import java.util.Collection;
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| | | import java.util.List;
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| | | import javax.annotation.PostConstruct;
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| | | import org.springframework.beans.factory.annotation.Autowired;
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| | | import org.springframework.stereotype.Service;
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| | | import com.ruoyi.common.constant.Constants;
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| | | import com.ruoyi.common.constant.UserConstants;
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| | | import com.ruoyi.common.core.text.Convert;
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| | | import com.ruoyi.common.utils.StringUtils;
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| | | import com.ruoyi.framework.redis.RedisCache;
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| | | import com.ruoyi.project.system.domain.SysConfig;
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| | | import com.ruoyi.project.system.mapper.SysConfigMapper;
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| | | import com.ruoyi.project.system.service.ISysConfigService;
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| | |
| | | {
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| | | @Autowired
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| | | private SysConfigMapper configMapper;
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| | |
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| | | @Autowired
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| | | private RedisCache redisCache;
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| | |
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| | | /**
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| | | * 项目启动时,初始化参数到缓存
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| | | */
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| | | @PostConstruct
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| | | public void init()
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| | | {
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| | | List<SysConfig> configsList = configMapper.selectConfigList(new SysConfig());
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| | | for (SysConfig config : configsList)
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| | | {
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| | | redisCache.setCacheObject(getCacheKey(config.getConfigKey()), config.getConfigValue());
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| | | }
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| | | }
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| | |
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| | | /**
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| | | * 查询参数配置信息
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| | |
| | | @Override
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| | | public String selectConfigByKey(String configKey)
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| | | {
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| | | String configValue = Convert.toStr(redisCache.getCacheObject(getCacheKey(configKey)));
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| | | if (StringUtils.isNotEmpty(configValue))
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| | | {
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| | | return configValue;
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| | | }
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| | | SysConfig config = new SysConfig();
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| | | config.setConfigKey(configKey);
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| | | SysConfig retConfig = configMapper.selectConfig(config);
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| | | return StringUtils.isNotNull(retConfig) ? retConfig.getConfigValue() : "";
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| | | if (StringUtils.isNotNull(retConfig))
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| | | {
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| | | redisCache.setCacheObject(getCacheKey(configKey), retConfig.getConfigValue());
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| | | return retConfig.getConfigValue();
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| | | }
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| | | return StringUtils.EMPTY;
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| | | }
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| | |
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| | | /**
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| | |
| | | @Override
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| | | public int insertConfig(SysConfig config)
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| | | {
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| | | return configMapper.insertConfig(config);
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| | | int row = configMapper.insertConfig(config);
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| | | if (row > 0)
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| | | {
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| | | redisCache.setCacheObject(getCacheKey(config.getConfigKey()), config.getConfigValue());
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| | | }
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| | | return row;
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| | | }
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| | |
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| | | /**
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| | |
| | | @Override
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| | | public int updateConfig(SysConfig config)
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| | | {
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| | | return configMapper.updateConfig(config);
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| | | }
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| | |
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| | | /**
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| | | * 删除参数配置信息
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| | | * |
| | | * @param configId 参数ID
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| | | * @return 结果
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| | | */
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| | | @Override
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| | | public int deleteConfigById(Long configId)
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| | | {
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| | | return configMapper.deleteConfigById(configId);
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| | | int row = configMapper.updateConfig(config);
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| | | if (row > 0)
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| | | {
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| | | redisCache.setCacheObject(getCacheKey(config.getConfigKey()), config.getConfigValue());
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| | | }
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| | | return row;
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| | | }
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| | |
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| | | /**
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| | |
| | | @Override
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| | | public int deleteConfigByIds(Long[] configIds)
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| | | {
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| | | return configMapper.deleteConfigByIds(configIds);
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| | | int count = configMapper.deleteConfigByIds(configIds);
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| | | if (count > 0)
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| | | {
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| | | Collection<String> keys = redisCache.keys(Constants.SYS_CONFIG_KEY + "*");
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| | | redisCache.deleteObject(keys);
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| | | }
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| | | return count;
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| | | }
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| | |
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| | | /**
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| | | * 清空缓存数据
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| | | */
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| | | @Override
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| | | public void clearCache()
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| | | {
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| | | Collection<String> keys = redisCache.keys(Constants.SYS_CONFIG_KEY + "*");
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| | | redisCache.deleteObject(keys);
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| | | }
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| | |
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| | | /**
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| | |
| | | }
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| | | return UserConstants.UNIQUE;
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| | | }
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| | |
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| | | /**
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| | | * 设置cache key
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| | | * |
| | | * @param configKey 参数键
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| | | * @return 缓存键key
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| | | */
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| | | private String getCacheKey(String configKey)
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| | | {
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| | | return Constants.SYS_CONFIG_KEY + configKey;
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| | | }
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| | | }
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