feats

src/pages/share/index.vue

@@ -7,7 +7,7 @@
         <div style="line-height: 1.6em">您是第123225位“紫金草行动”参与者。播撒紫金草种子，让和平之花开满全城。</div>
       </div>
     </div>
-    <img class="img-target" src="imgData" v-if="imgData" alt="">
+    <img class="img-target" :src="imgData" v-if="imgData" alt="">
   </div>
 </template>
 
@@ -20,7 +20,7 @@
 
   onMounted(() => {
     html2canvas(src.value).then((canvas) => {
-      imgData.value = canvas.toDataURL();
+      imgData.value = canvas.toDataURL('image/jpg', .8);
     });
   });