版本：
文件：
- https://cdn.bootcdn.net/ajax/libs/vue-imgix/2.9.1/vue-imgix.esm.js
- https://cdn.bootcdn.net/ajax/libs/vue-imgix/2.9.1/vue-imgix.esm.min.js
- https://cdn.bootcdn.net/ajax/libs/vue-imgix/2.9.1/vue-imgix.min.js
- https://cdn.bootcdn.net/ajax/libs/vue-imgix/2.9.1/vue-imgix.umd.js
- https://cdn.bootcdn.net/ajax/libs/vue-imgix/2.9.1/vue-imgix.umd.min.js