版本：6.0.0-beta.2
- https://cdn.bootcdn.net/ajax/libs/single-spa/6.0.0-beta.2/es2015/esm/single-spa.dev.js
- https://cdn.bootcdn.net/ajax/libs/single-spa/6.0.0-beta.2/es2015/esm/single-spa.dev.min.js
- https://cdn.bootcdn.net/ajax/libs/single-spa/6.0.0-beta.2/es2015/esm/single-spa.min.js
- https://cdn.bootcdn.net/ajax/libs/single-spa/6.0.0-beta.2/es2015/system/single-spa.dev.js
- https://cdn.bootcdn.net/ajax/libs/single-spa/6.0.0-beta.2/es2015/system/single-spa.dev.min.js
- https://cdn.bootcdn.net/ajax/libs/single-spa/6.0.0-beta.2/es2015/system/single-spa.min.js
- https://cdn.bootcdn.net/ajax/libs/single-spa/6.0.0-beta.2/es5/esm/single-spa.dev.js
- https://cdn.bootcdn.net/ajax/libs/single-spa/6.0.0-beta.2/es5/esm/single-spa.dev.min.js
- https://cdn.bootcdn.net/ajax/libs/single-spa/6.0.0-beta.2/es5/esm/single-spa.min.js
- https://cdn.bootcdn.net/ajax/libs/single-spa/6.0.0-beta.2/es5/system/single-spa.dev.js
- https://cdn.bootcdn.net/ajax/libs/single-spa/6.0.0-beta.2/es5/system/single-spa.dev.min.js
- https://cdn.bootcdn.net/ajax/libs/single-spa/6.0.0-beta.2/es5/system/single-spa.min.js