<!--html-->
<el-image
:src="`/baidu-static/staticimage/v2?ak=yourak&width=1024&height=400¢er=${center.lng},${center.lat}&zoom=16`"
>
<div
  slot="placeholder"
  class="image-slot"
>
  加载中<span class="dot">...</span>
</div>
</el-image>
 
<!--nginx-->
location ^~ /baidu-static/ {
add_header 'Access-Control-Allow-Origin' "$http_origin" always;
add_header 'Access-Control-Allow-Credentials' 'true' always;
add_header 'Access-Control-Allow-Methods' 'GET, OPTIONS' always;
add_header 'Access-Control-Allow-Headers' 'Accept,Authorization,Cache-Control,Content-Type,DNT,If-Modified-
Since,Keep-Alive,Origin,User-Agent,X-Requested-With' always;
proxy_pass http://api.map.baidu.com/;
}

try {
  html2canvas(sharePage, {
    useCORS: true
  }).then((canvas) => {
    const imgBase64 = canvas.toDataURL('image/jpg')
    this.data64 = imgBase64
    })
  } catch (err) {
}