如果想要确保报表中显示的图片是安全的,因为图片在OSS 中设置了引用限制。

Version number: 2.5.3 ##### Problem description: If we want the images displayed in the report to be secure, because the images in OSS have refrence restrictions. Then the images will not be displayed in the report because of a 403 forbidden access. How should we handle this situation? ##### Error log & screenshot: 2026-09-17 19:49:33.366 [http-nio-8080-exec-16] ERROR o.jeecg.common.exception.JeecgBootExceptionHandler:141 - 403 Forbidden on GET request for "https://yundtai-boot.oss-cn-hangzhou.aliyuncs.com/prod/upload6aa9f470e4b0b63f8754c23b.jpg": " AccessDenied You are denied by bucket referer policy. 6AABD3CD749FDB3431ADD1FF yundtai-boot.oss-cn-hangzhou.aliyuncs.com yundtai-boot 0003-00000501 https://api.aliyun.com/troubleshoot?q=0003-00000501" org.springframework.web.client.HttpClientErrorException WrappingRunnable.run(TaskThread.java:57)atjava.base/java.lang.Thread.run(UnknownSource)2026−09−1719:49:33.367[http−nio−8080−exec−2]ERRORo.jeecg.common.exception.JeecgBootExceptionHandler:141−403ForbiddenonGETrequestfor"https://yundtai−boot.oss−cn−hangzhou.aliyuncs.com/prod/upload6aa9f454e4b0b63f8754c23a.jpg":"AccessDeniedYouaredeniedbybucketrefererpolicy.6AABD3CD0790893836F4D638yundtai−boot.oss−cn−hangzhou.aliyuncs.comyundtai−boot0003−00000501https://api.aliyun.com/troubleshoot?q=0003−00000501"org.springframework.web.client.HttpClientErrorExceptionForbidden: 403 Forbidden on GET request for "https://yundtai-boot.oss-cn-hangzhou.aliyuncs.com/prod/upload6aa9f454e4b0b63f8754c23a.jpg": " AccessDenied You are denied by bucket referer policy. 6AABD3CD0790893836F4D638 yundtai-boot.oss-cn-hangzhou.aliyuncs.com yundtai-boot 0003-00000501 https://api.aliyun.com/troubleshoot?q=0003-00000501"