webp convert service

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中文文档

Based on docker with golang that convert images to webp

Docker

build

There are two ways to construct it, either way.

pull from docker hub

docker pull yhan219/webp-convert-service

build with dockerfile

docker build -t yhan219/webp-convert-service:1.0 .

run

docker run -d --name webp-service -p 80:80 yhan219/webp-convert-service:1.0

Usage

The service listens on port 80 for GET requests on the root path (/). Any other path returns a 404 not found status.

Params

• url: The URL of the image to convert.
• another param: key-value request params that are passed on to the appropriate cwebp binary. Boolean values are interpreted as flag arguments (e.g.: -nostrong).

Sample

image url is:

https://www.baidu.com/img/bd_logo1.png

then convert url is:

http://localhost:80/?url=https://www.baidu.com/img/bd_logo1.png

add convert param,eg:

http://localhost:80/?url=https://www.baidu.com/img/bd_logo1.png&q=1&nostrong=true&z=5

will have the effect of the following command-line being executed on the server:

cwebp -q 1 -nostrong -z 5 -o - -- -