[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["難以理解","hardToUnderstand","thumb-down"],["資訊或程式碼範例有誤","incorrectInformationOrSampleCode","thumb-down"],["缺少我需要的資訊/範例","missingTheInformationSamplesINeed","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間:2025-07-08 (世界標準時間)。"],[[["The App Engine API offers `CloudStorageTools.getImageServingUrl()` to generate URLs for serving images stored in Cloud Storage, and `CloudStorageTools.deleteImageServingUrl()` to stop serving them."],["Using `getImageServingUrl` allows for dynamic resizing and cropping of images without needing to store multiple image sizes, offering a significant advantage over directly making files public."],["Only the first app that calls `getImageServingUrl` can serve a specific image; subsequent apps must copy the image first if they need to serve it."],["Setting `secure_url` to `True` when using `getImageServingUrl` ensures the image can be displayed on HTTPS pages without mixed-content warnings."],["To remove the actual file you must use the PHP `unlink()` function and not the `deleteImageServingUrl`."]]],[]]