添加问卷二维码

index.html

@@ -746,6 +746,11 @@
             target="_blank" class="conf-link">https://www.wjx.cn/vm/YJ0ugnP.aspx</a>
           或扫描下方二维码
         </p>
+        <p style="text-align: center;">
+          <img src="./index_files/wjx_qrcode.jpg" style="
+          border-radius: 2rem;
+          " />
+        </p>
 
         <hr />
 

index_files/link.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" height="24px" viewBox="0 0 24 24" width="24px" fill="#000000"><path d="M0 0h24v24H0z" fill="none"/><path d="M3.9 12c0-1.71 1.39-3.1 3.1-3.1h4V7H7c-2.76 0-5 2.24-5 5s2.24 5 5 5h4v-1.9H7c-1.71 0-3.1-1.39-3.1-3.1zM8 13h8v-2H8v2zm9-6h-4v1.9h4c1.71 0 3.1 1.39 3.1 3.1s-1.39 3.1-3.1 3.1h-4V17h4c2.76 0 5-2.24 5-5s-2.24-5-5-5z"/></svg>

index_files/qr_code_scanner.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" enable-background="new 0 0 24 24" height="24px" viewBox="0 0 24 24" width="24px" fill="#000000"><rect fill="none" height="24" width="24"/><path d="M9.5,6.5v3h-3v-3H9.5 M11,5H5v6h6V5L11,5z M9.5,14.5v3h-3v-3H9.5 M11,13H5v6h6V13L11,13z M17.5,6.5v3h-3v-3H17.5 M19,5h-6v6 h6V5L19,5z M13,13h1.5v1.5H13V13z M14.5,14.5H16V16h-1.5V14.5z M16,13h1.5v1.5H16V13z M13,16h1.5v1.5H13V16z M14.5,17.5H16V19h-1.5 V17.5z M16,16h1.5v1.5H16V16z M17.5,14.5H19V16h-1.5V14.5z M17.5,17.5H19V19h-1.5V17.5z M22,7h-2V4h-3V2h5V7z M22,22v-5h-2v3h-3v2 H22z M2,22h5v-2H4v-3H2V22z M2,2v5h2V4h3V2H2z"/></svg>