src/main/java/com/ruoyi/stock/service/impl/StockInventoryServiceImpl.java
@@ -545,6 +545,10 @@ return photos; } for (StorageBlobVO vo : list) { // 已经是 publicKey 永久地址的保持不动:重签会把它降级回 2 小时失效的 token if (StringUtils.hasText(vo.getPreviewURL()) && vo.getPreviewURL().contains("publicKey=")) { continue; } String previewUrl = fileUtil.buildSignedUrl(vo, "/preview/", null); vo.setPreviewURL(previewUrl); vo.setUrl(previewUrl);