PC端Demo
sdk演示地址：[sdk演示地址](https://pub.wellsign.cn/sdko/h5/V2.4.0/demo.p.html)
```html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<script src="https://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js"></script>
<link rel="stylesheet" href="https://pub.wellsign.cn/sdko/h5/V2.4.0/ws.sdko.p.css" />
<script type="text/javascript" src="https://pub.wellsign.cn/sdko/h5/V2.4.0/ws.sdko.p.js"></script>
<style>html,body { height: 100%; width: 100%; padding: 0; margin: 0; }</style>
<script>
$(document).ready(() => {
var ctx = new window.WSContext('#ctx', {
token: 'xxx', // token
fileIds: 'fileId1,fileId2', // 文件id，多个文件使用逗号隔开
userId: 'xxx',
userName: 'xxx',
baseURL: 'http://ip:28080/sdko', // SDK接口请求地址
onRenderEnd: result => {
// 渲染成功回调
},
onSave: result => {
// 保存成功回调
}
})
})
</script>
</head>
<body>
<div id="ctx" style="width: 100%; height: 100%;"></div>
</body>
</html>
```