fix[design]: 签名题日志

- 添加 log ，检查上传的问题

src/views/Design/components/Questions/SignQuestion.vue

@@ -188,32 +188,54 @@ const emitValue = () => {
 /**
  * 上传文件
  */
-async function handleUploadImg () {
+async function handleUploadImg() {
   const file = new File([saveCanvas('blob')!], 'sign.png', { type: 'image/png' });
-  const { url } = await CommonApi.cosUpload(file);
+  const res = await CommonApi.cosUpload(file);
+  console.log(`sign upload url`, res);
   // 传递答案
-  answer.value = url;
+  answer.value = res;
 }
 </script>
 
 <template>
-  <van-field :label="element.stem" :required="element.config.is_required === 1" label-align="top" :border="false"
-    readonly>
+  <van-field
+    :label="element.stem"
+    :required="element.config.is_required === 1"
+    label-align="top"
+    :border="false"
+    readonly
+  >
     <template #left-icon> {{ isPreview ? element.title : index + 1 }}. </template>
     <template #label>
-      <contenteditable v-model="element.stem" className="contenteditable-label" :active="active" @blur="emitValue"
-        :errorMessage="errorMessage"></contenteditable>
+      <contenteditable
+        v-model="element.stem"
+        className="contenteditable-label"
+        :active="active"
+        @blur="emitValue"
+        :errorMessage="errorMessage"
+      ></contenteditable>
     </template>
     <template #input>
       <div class="sign-question">
-        <canvas ref="signatureCanvas" :width="canvasWidth" :height="canvasHeight"
-          style="border: 1px dashed #ccc; border-radius: 4px">
+        <canvas
+          ref="signatureCanvas"
+          :width="canvasWidth"
+          :height="canvasHeight"
+          style="border: 1px dashed #ccc; border-radius: 4px"
+        >
         </canvas>
         <div class="sign-text" :class="{ show: true }">
-          <span class="icon mobilefont mobilefont-qingkong" title="清空" @click="clearCanvas"></span>
+          <span
+            class="icon mobilefont mobilefont-qingkong"
+            title="清空"
+            @click="clearCanvas"
+          ></span>
           <span class="icon mobilefont mobilefont-chexiao" @click="undo"></span>
-          <span class="icon mobilefont" :class="isEraser ? 'mobilefont-huabi' : 'mobilefont-rubber'"
-            @click="togglePen"></span>
+          <span
+            class="icon mobilefont"
+            :class="isEraser ? 'mobilefont-huabi' : 'mobilefont-rubber'"
+            @click="togglePen"
+          ></span>
           <span class="icon mobilefont mobilefont-shangchuan" @click="handleUploadImg"></span>
         </div>
         <div class="sign-tips">请在空白区域书写您的签名</div>