参数管理支持缓存操作
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@ -58,6 +58,11 @@ public interface ISysConfigService
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*/
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public int deleteConfigByIds(String ids);
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/**
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* 清空缓存数据
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*/
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public void clearCache();
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/**
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* 校验参数键名是否唯一
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*
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@ -1,10 +1,13 @@
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package com.ruoyi.system.service.impl;
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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.CacheUtils;
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import com.ruoyi.common.utils.StringUtils;
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import com.ruoyi.system.domain.SysConfig;
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import com.ruoyi.system.mapper.SysConfigMapper;
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@ -21,6 +24,19 @@ public class SysConfigServiceImpl implements ISysConfigService
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@Autowired
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private SysConfigMapper configMapper;
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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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CacheUtils.put(getCacheName(), getCacheKey(config.getConfigKey()), config.getConfigValue());
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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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*
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@ -44,10 +60,20 @@ public class SysConfigServiceImpl implements ISysConfigService
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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(CacheUtils.get(getCacheName(), 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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CacheUtils.put(getCacheName(), 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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@ -71,7 +97,12 @@ public class SysConfigServiceImpl implements ISysConfigService
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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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CacheUtils.put(getCacheName(), 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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@ -83,7 +114,12 @@ public class SysConfigServiceImpl implements ISysConfigService
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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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int row = configMapper.updateConfig(config);
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if (row > 0)
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{
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CacheUtils.put(getCacheName(), 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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@ -95,7 +131,21 @@ public class SysConfigServiceImpl implements ISysConfigService
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@Override
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public int deleteConfigByIds(String ids)
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{
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return configMapper.deleteConfigByIds(Convert.toStrArray(ids));
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int count = configMapper.deleteConfigByIds(Convert.toStrArray(ids));
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if (count > 0)
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{
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CacheUtils.removeAll(getCacheName());
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}
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return count;
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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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public void clearCache()
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{
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CacheUtils.removeAll(getCacheName());
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}
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/**
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@ -115,4 +165,25 @@ public class SysConfigServiceImpl implements ISysConfigService
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}
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return UserConstants.CONFIG_KEY_UNIQUE;
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}
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/**
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* 获取cache name
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*
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* @return 缓存名
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*/
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private String getCacheName()
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{
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return Constants.SYS_CONFIG_CACHE;
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}
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/**
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* 设置cache key
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*
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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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