参数管理支持缓存操作
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@ -51,6 +51,14 @@ export function delConfig(configId) {
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})
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}
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// 清理参数缓存
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export function clearCache() {
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return request({
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url: '/system/config/clearCache',
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method: 'delete'
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})
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}
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// 导出参数
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export function exportConfig(query) {
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return request({
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@ -88,6 +88,15 @@
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v-hasPermi="['system:config:export']"
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>导出</el-button>
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</el-col>
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<el-col :span="1.5">
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<el-button
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type="danger"
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icon="el-icon-refresh"
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size="mini"
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@click="handleClearCache"
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v-hasPermi="['system:config:remove']"
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>清理缓存</el-button>
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</el-col>
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</el-row>
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<el-table v-loading="loading" :data="configList" @selection-change="handleSelectionChange">
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@ -165,7 +174,7 @@
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</template>
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<script>
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import { listConfig, getConfig, delConfig, addConfig, updateConfig, exportConfig } from "@/api/system/config";
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import { listConfig, getConfig, delConfig, addConfig, updateConfig, exportConfig, clearCache } from "@/api/system/config";
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export default {
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name: "Config",
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@ -340,6 +349,17 @@ export default {
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}).then(response => {
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this.download(response.msg);
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}).catch(function() {});
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},
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/** 清理缓存按钮操作 */
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handleClearCache() {
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const queryParams = this.queryParams;
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clearCache().then(response => {
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if (response.code === 200) {
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this.msgSuccess("清理成功");
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} else {
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this.msgError(response.msg);
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}
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});
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}
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}
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};
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@ -109,6 +109,11 @@ public class Constants
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*/
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public static final String JWT_AUTHORITIES = "authorities";
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/**
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* 参数管理 cache key
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*/
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public static final String SYS_CONFIG_KEY = "sys_config:";
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/**
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* 资源映射路径 前缀
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*/
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@ -118,4 +118,16 @@ public class SysConfigController extends BaseController
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{
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return toAjax(configService.deleteConfigByIds(configIds));
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}
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/**
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* 清空缓存
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*/
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@PreAuthorize("@ss.hasPermi('system:config:remove')")
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@Log(title = "参数管理", businessType = BusinessType.CLEAN)
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@DeleteMapping("/clearCache")
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public AjaxResult clearCache()
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{
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configService.clearCache();
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return AjaxResult.success();
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}
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}
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@ -50,14 +50,6 @@ public interface ISysConfigService
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*/
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public int updateConfig(SysConfig config);
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/**
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* 删除参数配置信息
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*
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* @param configId 参数ID
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* @return 结果
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*/
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public int deleteConfigById(Long configId);
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/**
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* 批量删除参数信息
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*
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@ -66,6 +58,11 @@ public interface ISysConfigService
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*/
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public int deleteConfigByIds(Long[] configIds);
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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 +1,15 @@
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package com.ruoyi.project.system.service.impl;
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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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@ -20,6 +25,22 @@ public class SysConfigServiceImpl implements ISysConfigService
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@Autowired
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private SysConfigMapper configMapper;
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@Autowired
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private RedisCache redisCache;
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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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* 查询参数配置信息
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*
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@ -43,10 +64,20 @@ 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(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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@ -70,7 +101,12 @@ 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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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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@ -82,19 +118,12 @@ 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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}
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/**
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* 删除参数配置信息
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*
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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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int row = configMapper.updateConfig(config);
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if (row > 0)
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{
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return configMapper.deleteConfigById(configId);
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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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@ -106,7 +135,22 @@ public class SysConfigServiceImpl implements ISysConfigService
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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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* 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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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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@ -126,4 +170,15 @@ public class SysConfigServiceImpl implements ISysConfigService
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}
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return UserConstants.UNIQUE;
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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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