### 基本用法

``` html
<!-- <cw-pdf-preview value="http://storage.xuetangx.com/public_assets/xuetangx/PDF/PlayerAPI_v1.0.6.pdf"></cw-pdf-preview> -->

<cw-pdf-preview value="https://lcap-static-saas.nos-eastchina1.126.net/user/wkn030211/1747382919340_71c322eeeded4c2a9f04ed8a3ffef0c5.pdf"></cw-pdf-preview>
```