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update 优化 OssFactory 获取实例锁性能

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疯狂的狮子Li
2024-01-25 10:14:58 +08:00
parent 2ebacefb50
commit 90e32efb99
1 changed files with 12 additions and 10 deletions
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22
ruoyi-common/ruoyi-common-oss/src/main/java/org/dromara/common/oss/factory/OssFactory.java
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@@ -13,6 +13,7 @@ import lombok.extern.slf4j.Slf4j;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.locks.ReentrantLock;
/**
* 文件上传Factory
@@ -48,16 +49,17 @@ public class OssFactory {
// 使用租户标识避免多个租户相同key实例覆盖
String key = properties.getTenantId() + ":" + configKey;
OssClient client = CLIENT_CACHE.get(key);
if (client == null) {
CLIENT_CACHE.put(key, new OssClient(configKey, properties));
log.info("创建OSS实例 key => {}", configKey);
return CLIENT_CACHE.get(key);
}
// 配置不相同则重新构建
if (!client.checkPropertiesSame(properties)) {
CLIENT_CACHE.put(key, new OssClient(configKey, properties));
log.info("重载OSS实例 key => {}", configKey);
return CLIENT_CACHE.get(key);
// 客户端不存在或配置不相同则重新构建
if (client == null || !client.checkPropertiesSame(properties)) {
ReentrantLock lock = new ReentrantLock();
lock.lock();
try {
CLIENT_CACHE.put(key, new OssClient(configKey, properties));
log.info("创建OSS实例 key => {}", configKey);
return CLIENT_CACHE.get(key);
} finally {
lock.unlock();
}
}
return client;
}