使用教程

上传图片到阿里云 OSS

cmtx image upload ./article.md --provider aliyun-oss --prefix blog/images

通过环境变量认证（完整变量名见 CFG-001 配置参考）：

CMTX_ALIYUN_ACCESS_KEY_ID=your_key \
CMTX_ALIYUN_ACCESS_KEY_SECRET=your_secret \
CMTX_ALIYUN_BUCKET=my-bucket \
cmtx image upload ./article.md --prefix blog/images

presign

cmtx image presign --url "https://bucket.oss-cn-hangzhou.aliyuncs.com/path/image.png"

cmtx image presign ./article.md --expire 3600