diff --git a/README.md b/README.md index 200bc75..15d68d7 100644 --- a/README.md +++ b/README.md @@ -1,165 +1,7 @@ # 自定义webp-server-go -1. 如果文件非图片类型, 302重定向到源文件 -2. 改进对比逻辑, 不仅仅依靠etag - 主要修改： - 增加了文件大小和最后修改时间的检查。 - 保留了原有的 ETag 对比逻辑。 - 使用多重条件判断文件是否需要更新。 - 主要好处： +## 优化了非图片文件, 内存, 性能等方面 - 提高了文件变更检测的准确性： +详细请看: https://q58.org/t/topic/134?u=wood - 不仅依赖 ETag，还考虑了文件大小和修改时间。 - 能够捕获一些 ETag 未能反映的变化。 - 保持了效率： - - 优先使用缓存的 ETag，减少不必要的网络请求。 - 只有在确实需要时才进行文件下载。 - 增强了适应性： - - 即使某些信息（如 ETag）不可用，也能依靠其他指标进行判断。 - 改进了日志记录： - - 提供更详细的信息，说明为什么文件需要更新。 - 总的来说，这些修改在保持原有功能的基础上，提高了文件更新检测的准确性和鲁棒性，同时保持了系统的效率。 -3. 低于100KB的文件不处理 -4. 优化日志可读性 -5. 内存优化: - * 控制并发 - * 流式处理大文件 - * 使用流式JSON编码器 - * 内存使用监控 -6. 根目录设置打招呼 -7. 移除`IMG_PATH`的配置方式, 只保留`IMG_MAP`. -8. 当前缀与`IMG_MAP`不匹配时, 直接返回错误 - -

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- -[![CI](https://github.com/webp-sh/webp_server_go/actions/workflows/CI.yaml/badge.svg)](https://github.com/webp-sh/webp_server_go/actions/workflows/CI.yaml) -[![build docker image](https://github.com/webp-sh/webp_server_go/actions/workflows/release_binary.yaml/badge.svg)](https://github.com/webp-sh/webp_server_go/actions/workflows/release_binary.yaml) -[![Release WebP Server Go Binaries](https://github.com/webp-sh/webp_server_go/actions/workflows/release_docker_image.yaml/badge.svg)](https://github.com/webp-sh/webp_server_go/actions/workflows/release_docker_image.yaml) -[![codecov](https://codecov.io/gh/webp-sh/webp_server_go/branch/master/graph/badge.svg?token=VR3BMZME65)](https://codecov.io/gh/webp-sh/webp_server_go) -![Docker Pulls](https://img.shields.io/docker/pulls/webpsh/webp-server-go?style=plastic) - -[Documentation](https://docs.webp.sh/) | [Website](https://webp.sh/) | [Blog](https://blog.webp.se/) - -This is a Server based on Golang, which allows you to serve WebP images on the fly. - -Currently supported image format: JPEG, PNG, BMP, GIF, SVG, HEIC, NEF, WEBP - -> e.g When you visit `https://your.website/pics/tsuki.jpg`，it will serve as `image/webp`/`image/avif` format without changing the URL. -> -> GIF image will not be converted to AVIF format because the converted AVIF image is not animated. - -## Usage with Docker(recommended) - -We strongly recommend using Docker to run WebP Server Go because running it directly with the binary may encounter issues with `glibc` and some dependency libraries, which can be quite tricky to resolve. - -Make sure you've got Docker and `docker-compose` installed, create a directory and create `docker-compose.yml` file inside it like this: - -```yml - -services: - webp: - image: woodchen/webp-server-go - restart: always - volumes: - - ./path/to/pics:/opt/pics - - ./exhaust:/opt/exhaust - - ./metadata:/opt/metadata - ports: - - 127.0.0.1:3333:3333 -``` - -Suppose your website and image has the following pattern. - -| Image Path | Website Path | -| ------------------------------------- | ------------------------------------ | -| `/var/www/img.webp.sh/path/tsuki.jpg` | `https://img.webp.sh/path/tsuki.jpg` | - -Then - -* `./path/to/pics` should be changed to `/var/www/img.webp.sh` -* `./exhaust` is cache folder for output images, by default it will be in `exhaust` directory alongside with `docker-compose.yml` file, if you'd like to keep cached images in another folder, you can change `./exhaust` to `/some/other/path/to/exhaust` -* `./metadata` is cache folder for images' metadata, by default it will be in `metadata` directory alongside with `docker-compose.yml` file - -Start the container using: - -``` -docker-compose up -d -``` - -Now the server should be running on `127.0.0.1:3333`, visiting `http://127.0.0.1:3333/path/tsuki.jpg` will see the optimized version of `/var/www/img.webp.sh/path/tsuki.jpg`, you can now add reverse proxy to make it public, for example, let Nginx to `proxy_pass http://127.0.0.1:3333/;`, and your WebP Server is on-the-fly! - -## Custom config - -If you'd like to use a customized `config.json`, you can follow the steps in [Configuration | WebP Server Documentation](https://docs.webp.sh/usage/configuration/) to genereate one, and mount it into the container's `/etc/config.json`, example `docker-compose.yml` as follows: - -```yml -version: '3' - -services: - webp: - image: webpsh/webp-server-go - # image: ghcr.io/webp-sh/webp_server_go - restart: always - volumes: - - ./path/to/pics:/opt/pics - - ./path/to/exhaust:/opt/exhaust - - ./path/to/metadata:/opt/metadata - - ./config.json:/etc/config.json - ports: - - 127.0.0.1:3333:3333 -``` - -You can refer to [Configuration | WebP Server Documentation](https://docs.webp.sh/usage/configuration/) for more info, such as custom config, AVIF support etc. - -## Advanced Usage - -If you'd like to use with binary, please consult to [Use with Binary(Advanced) | WebP Server Documentation](https://docs.webp.sh/usage/usage-with-binary/) - -> spoiler alert: you may encounter issues with `glibc` and some dependency libraries. - -For `supervisor` or detailed Nginx configuration, please read our documentation at [https://docs.webp.sh/](https://docs.webp.sh/) - -## WebP Cloud Services - -We are currently building a new service called [WebP Cloud Services](https://webp.se/), it now has three parts: - -* [Public Service](https://public.webp.se) - * GitHub Avatar/Gravater reverse proxy with WebP optimization, for example, change `https://www.gravatar.com/avatar/09eba3a443a7ea91cf818f6b27607d66` to `https://gravatar.webp.se/avatar/09eba3a443a7ea91cf818f6b27607d66` for rendering will get a smaller version of gravater, making your website faster - * Totally free service and currently has a large number of users, this includes, but is not limited to [CNX Software](https://www.cnx-software.com/), [Indienova](https://indienova.com/en) -* [WebP Cloud](https://docs.webp.se/webp-cloud/) - * No need to install WebP Server Go yourself, especially suitable for static websites. - * Image Conversion: WebP Cloud converts images to WebP/AVIF format, reducing size while maintaining quality for faster website loading. - * Example 1: Original image URL (https://yyets.dmesg.app/api/user/avatar/BennyThink) becomes compressed URL (https://vz4w427.webp.ee/api/user/avatar/Benny). - * Example 2: Original image URL (https://yyets.dmesg.app/api/user/avatar/BennyThink) becomes a thumbnail image using URL (https://vz4w427.webp.ee/api/user/avatar/BennyThink?width=200). - * Caching: WebP Cloud automatically caches served images, reducing traffic and bandwidth load on the origin server. -* [Fly](https://webp.se/fly/) - * We call this service Fly, with the aim of providing a public and free service that users can experience without registering on WebP Cloud. - As this is a public service, some limitations compared to WebP Cloud are imposed: - - - Fly supports a maximum original image size of 8MB, while WebP Cloud supports up to 80MB. - - Fly cache time is 1 day, while WebP Cloud has unlimited time (can be manually cleared at any time). - - It does not support parameters like `blur`, `sharpen` for image processing. - - And that’s it. - -For detailed information, please visit [WebP Cloud Services Website](https://webp.se/) or [WebP Cloud Services Docs](https://docs.webp.se/). - -## Support us - -If you find this project useful, please consider supporting -us by [becoming a sponsor](https://github.com/sponsors/webp-sh), pay via Stripe, or [try out our WebP Cloud](https://docs.webp.se/webp-cloud/basic/)! - -| USD(Card, Apple Pay and Google Pay) | EUR(Card, Apple Pay and Google Pay) | CNY(Card, Apple Pay, Google Pay and Alipay) | -|--------------------------------------------------|--------------------------------------------------|--------------------------------------------------| -| [USD](https://donate.stripe.com/4gwfZn2RDgag0bScMN) | [EUR](https://donate.stripe.com/28odRfgItgage2IfZ0) | [CNY](https://donate.stripe.com/00geVj8bX3nuf6MeUU) | -| ![](pics/USD.png) | ![](pics/EUR.png) | ![](pics/CNY.png) | - -## License - -WebP Server is under the GPLv3. See the [LICENSE](./LICENSE) file for details.