参数管理支持缓存操作

This commit is contained in:
RuoYi
2020-03-18 12:28:36 +08:00
parent 567ab47ae9
commit 06751acbf9
11 changed files with 318 additions and 11 deletions

View File

@ -58,6 +58,11 @@ public interface ISysConfigService
*/
public int deleteConfigByIds(String ids);
/**
* 清空缓存数据
*/
public void clearCache();
/**
* 校验参数键名是否唯一
*

View File

@ -1,10 +1,13 @@
package com.ruoyi.system.service.impl;
import java.util.List;
import javax.annotation.PostConstruct;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.ruoyi.common.constant.Constants;
import com.ruoyi.common.constant.UserConstants;
import com.ruoyi.common.core.text.Convert;
import com.ruoyi.common.utils.CacheUtils;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.system.domain.SysConfig;
import com.ruoyi.system.mapper.SysConfigMapper;
@ -21,6 +24,19 @@ public class SysConfigServiceImpl implements ISysConfigService
@Autowired
private SysConfigMapper configMapper;
/**
* 项目启动时,初始化参数到缓存
*/
@PostConstruct
public void init()
{
List<SysConfig> configsList = configMapper.selectConfigList(new SysConfig());
for (SysConfig config : configsList)
{
CacheUtils.put(getCacheName(), getCacheKey(config.getConfigKey()), config.getConfigValue());
}
}
/**
* 查询参数配置信息
*
@ -44,10 +60,20 @@ public class SysConfigServiceImpl implements ISysConfigService
@Override
public String selectConfigByKey(String configKey)
{
String configValue = Convert.toStr(CacheUtils.get(getCacheName(), getCacheKey(configKey)));
if (StringUtils.isNotEmpty(configValue))
{
return configValue;
}
SysConfig config = new SysConfig();
config.setConfigKey(configKey);
SysConfig retConfig = configMapper.selectConfig(config);
return StringUtils.isNotNull(retConfig) ? retConfig.getConfigValue() : "";
if (StringUtils.isNotNull(retConfig))
{
CacheUtils.put(getCacheName(), getCacheKey(configKey), retConfig.getConfigValue());
return retConfig.getConfigValue();
}
return StringUtils.EMPTY;
}
/**
@ -71,7 +97,12 @@ public class SysConfigServiceImpl implements ISysConfigService
@Override
public int insertConfig(SysConfig config)
{
return configMapper.insertConfig(config);
int row = configMapper.insertConfig(config);
if (row > 0)
{
CacheUtils.put(getCacheName(), getCacheKey(config.getConfigKey()), config.getConfigValue());
}
return row;
}
/**
@ -83,7 +114,12 @@ public class SysConfigServiceImpl implements ISysConfigService
@Override
public int updateConfig(SysConfig config)
{
return configMapper.updateConfig(config);
int row = configMapper.updateConfig(config);
if (row > 0)
{
CacheUtils.put(getCacheName(), getCacheKey(config.getConfigKey()), config.getConfigValue());
}
return row;
}
/**
@ -95,7 +131,21 @@ public class SysConfigServiceImpl implements ISysConfigService
@Override
public int deleteConfigByIds(String ids)
{
return configMapper.deleteConfigByIds(Convert.toStrArray(ids));
int count = configMapper.deleteConfigByIds(Convert.toStrArray(ids));
if (count > 0)
{
CacheUtils.removeAll(getCacheName());
}
return count;
}
/**
* 清空缓存数据
*/
public void clearCache()
{
CacheUtils.removeAll(getCacheName());
}
/**
@ -115,4 +165,25 @@ public class SysConfigServiceImpl implements ISysConfigService
}
return UserConstants.CONFIG_KEY_UNIQUE;
}
/**
* 获取cache name
*
* @return 缓存名
*/
private String getCacheName()
{
return Constants.SYS_CONFIG_CACHE;
}
/**
* 设置cache key
*
* @param configKey 参数键
* @return 缓存键key
*/
private String getCacheKey(String configKey)
{
return Constants.SYS_CONFIG_KEY + configKey;
}
}