执行人放大问题

src/views/moneyManage/executor/executor.vue

@@ -192,7 +192,7 @@
         <div class="dialog-item">
           <el-text style="width:4vw;">{{ t('common_add.transferVoucher') }}</el-text>
           <img v-if="editRow.payVoucher" :src="editRow.payVoucher"
-            style="width: 80px; height: 80px; object-fit: cover;">
+            style="width: 80px; height: 80px; object-fit: cover; cursor: zoom-in;" @click="openVoucherViewer(editRow.payVoucher)">
           <div v-else>
             {{ t('common_add.noTransferVoucher') }}
           </div>
@@ -302,6 +302,50 @@ const showEdit = ref(false)
 const editForm = ref({
   jwcode: ''
 })
+
+// 图片预览（支持滚轮缩放）
+const openVoucherViewer = (url) => {
+  if (!url) return
+  const container = document.createElement('div')
+  container.style.position = 'fixed'
+  container.style.left = '0'
+  container.style.top = '0'
+  container.style.width = '100vw'
+  container.style.height = '100vh'
+  container.style.backgroundColor = 'rgba(0,0,0,0.7)'
+  container.style.display = 'flex'
+  container.style.alignItems = 'center'
+  container.style.justifyContent = 'center'
+  container.style.zIndex = '9999'
+  container.style.cursor = 'zoom-in'
+
+  const img = document.createElement('img')
+  img.src = url
+  img.style.maxWidth = '90%'
+  img.style.maxHeight = '90%'
+  img.style.transformOrigin = 'center center'
+  img.style.transition = 'transform 0.05s linear'
+
+  let scale = 1
+  const onWheel = (e) => {
+    e.preventDefault()
+    const factor = e.deltaY > 0 ? 0.9 : 1.1
+    scale = Math.min(5, Math.max(0.2, scale * factor))
+    img.style.transform = `scale(${scale})`
+  }
+  const onKey = (e) => { if (e.key === 'Escape') close() }
+  const close = () => {
+    container.removeEventListener('wheel', onWheel)
+    document.body.removeEventListener('keydown', onKey)
+    document.body.contains(container) && document.body.removeChild(container)
+  }
+  container.addEventListener('wheel', onWheel, { passive: false })
+  container.addEventListener('click', (e) => { if (e.target === container) close() })
+  document.body.addEventListener('keydown', onKey)
+
+  container.appendChild(img)
+  document.body.appendChild(container)
+}
 // 查全部
 const getRefund = async function () {
   try {