ruoyi-oss/src/main/java/com/ruoyi/oss/factory/OssFactory.java
@@ -12,6 +12,7 @@ import com.ruoyi.oss.properties.CloudStorageProperties; import com.ruoyi.oss.service.ICloudStorageStrategy; import java.util.Date; import java.util.Map; import java.util.concurrent.ConcurrentHashMap; @@ -22,15 +23,27 @@ */ public class OssFactory { private static RedisCache redisCache; private static RedisCache redisCache; static { OssFactory.redisCache = SpringUtils.getBean(RedisCache.class); } /** * 服务实例缓存 */ private static final Map<String, ICloudStorageStrategy> SERVICES = new ConcurrentHashMap<>(); /** * 服务配置更新时间缓存 */ private static final Map<String, Date> SERVICES_UPDATE_TIME = new ConcurrentHashMap<>(); /** * 获取默认实例 */ public static ICloudStorageStrategy instance() { // 获取redis 默认类型 String type = Convert.toStr(redisCache.getCacheObject(CloudConstant.CACHE_CONFIG_KEY)); if (StringUtils.isEmpty(type)) { throw new OssException("文件存储服务类型无法找到!"); @@ -38,27 +51,27 @@ return instance(type); } /** * 根据类型获取实例 */ public static ICloudStorageStrategy instance(String type) { ICloudStorageStrategy service = SERVICES.get(type); if (service == null) { Object json = redisCache.getCacheObject(CloudConstant.SYS_OSS_KEY + type); CloudStorageProperties properties = JsonUtils.parseObject(json.toString(), CloudStorageProperties.class); String beanName = CloudServiceEnumd.getServiceName(type); ICloudStorageStrategy bean = (ICloudStorageStrategy) ReflectUtils.newInstance(CloudServiceEnumd.getServiceClass(type), properties); SpringUtils.registerBean(beanName, bean); service = SpringUtils.getBean(beanName); SERVICES.put(type, bean); Date oldDate = SERVICES_UPDATE_TIME.get(type); Object json = redisCache.getCacheObject(CloudConstant.SYS_OSS_KEY + type); CloudStorageProperties properties = JsonUtils.parseObject(json.toString(), CloudStorageProperties.class); if (properties == null) { throw new OssException("系统异常, '" + type + "'配置信息不存在!"); } Date nowDate = properties.getUpdateTime(); // 服务存在并更新时间相同则返回(使用更新时间确保配置最终一致性) if (service != null && oldDate.equals(nowDate)) { return service; } // 获取redis配置信息 创建对象 并缓存 service = (ICloudStorageStrategy) ReflectUtils.newInstance(CloudServiceEnumd.getServiceClass(type), properties); SERVICES.put(type, service); SERVICES_UPDATE_TIME.put(type, nowDate); return service; } public static void destroy(String type) { ICloudStorageStrategy service = SERVICES.get(type); if (service == null) { return; } SpringUtils.unregisterBean(CloudServiceEnumd.getServiceName(type)); SERVICES.remove(type); } } ruoyi-oss/src/main/java/com/ruoyi/oss/properties/CloudStorageProperties.java
@@ -2,6 +2,8 @@ import lombok.Data; import java.util.Date; /** * OSS云存储 配置属性 * @@ -45,4 +47,9 @@ */ private String isHttps; /** * 更新时间 */ private Date updateTime; } ruoyi-oss/src/main/java/com/ruoyi/oss/service/ICloudStorageStrategy.java
@@ -70,5 +70,5 @@ */ UploadResult uploadSuffix(InputStream inputStream, String suffix, String contentType); String getEndpointLink(); String getEndpointLink(); } ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysOssConfigServiceImpl.java
@@ -15,7 +15,6 @@ import com.ruoyi.common.utils.PageUtils; import com.ruoyi.common.utils.StringUtils; import com.ruoyi.oss.constant.CloudConstant; import com.ruoyi.oss.factory.OssFactory; import com.ruoyi.system.domain.SysOssConfig; import com.ruoyi.system.domain.bo.SysOssConfigBo; import com.ruoyi.system.domain.vo.SysOssConfigVo; @@ -54,7 +53,7 @@ if ("0".equals(config.getStatus())) { redisCache.setCacheObject(CloudConstant.CACHE_CONFIG_KEY, configKey); } redisCache.setCacheObject(getCacheKey(configKey), JsonUtils.toJsonString(config)); setConfigCache(true, config); } } @@ -82,27 +81,14 @@ public Boolean insertByBo(SysOssConfigBo bo) { SysOssConfig config = BeanUtil.toBean(bo, SysOssConfig.class); validEntityBeforeSave(config); boolean flag = save(config); if (flag) { redisCache.setCacheObject( getCacheKey(config.getConfigKey()), JsonUtils.toJsonString(config)); } return flag; return setConfigCache(save(config), config); } @Override public Boolean updateByBo(SysOssConfigBo bo) { SysOssConfig config = BeanUtil.toBean(bo, SysOssConfig.class); validEntityBeforeSave(config); boolean flag = updateById(config); if (flag) { OssFactory.destroy(config.getConfigKey()); redisCache.setCacheObject( getCacheKey(config.getConfigKey()), JsonUtils.toJsonString(config)); } return flag; return setConfigCache(updateById(config), config); } /** @@ -126,7 +112,6 @@ if (flag) { for (Long configId : ids) { SysOssConfig config = getById(configId); OssFactory.destroy(config.getConfigKey()); redisCache.deleteObject(getCacheKey(config.getConfigKey())); } } @@ -172,4 +157,19 @@ private String getCacheKey(String configKey) { return CloudConstant.SYS_OSS_KEY + configKey; } /** * 如果操作成功 则更新缓存 * @param flag 操作状态 * @param config 配置 * @return 返回操作状态 */ private boolean setConfigCache(boolean flag, SysOssConfig config) { if (flag) { redisCache.setCacheObject( getCacheKey(config.getConfigKey()), JsonUtils.toJsonString(config)); } return flag; } }