Local Filesystem
Nội dung này hiện chưa có sẵn bằng ngôn ngữ của bạn.
The local filesystem source allows PreviewProxy to serve and transform images stored on the same machine (or a mounted volume). This is useful in containerised deployments where images are available on a shared volume, or in development environments where you want to serve local files.
Enabling the Local Source
Section titled “Enabling the Local Source”The local source is disabled by default. Set PP_LOCAL_ENABLED=true and provide a base directory to activate it.
Configuration
Section titled “Configuration”| Variable | Description |
|---|---|
PP_LOCAL_ENABLED | Set to true to enable the local filesystem source. |
PP_LOCAL_BASE_DIR | Absolute path to the root directory from which images will be served. |
Example Configuration
Section titled “Example Configuration”PP_LOCAL_ENABLED=truePP_LOCAL_BASE_DIR=/data/imagesURL Scheme
Section titled “URL Scheme”To request a local image, use the local: scheme in the image URL portion of the path. The path after local:/ is treated as relative to PP_LOCAL_BASE_DIR:
/format=webp/local:/products/photo.jpgPath Resolution
Section titled “Path Resolution”The path in the request is joined with PP_LOCAL_BASE_DIR to produce the final file path on disk.
Example: With PP_LOCAL_BASE_DIR=/data/images:
| Request Path | File Served |
|---|---|
local:/products/photo.jpg | /data/images/products/photo.jpg |
local:/banner.png | /data/images/banner.png |
local:/2024/uploads/avatar.jpg | /data/images/2024/uploads/avatar.jpg |
Full request example:
/format=webp/local:/products/photo.jpgSecurity
Section titled “Security”This protection applies regardless of how the path is encoded in the request URL.