\"fix: 修复拖拽功能，使其适配图片容器结构\"

src/components/RichTextEditor.vue

@@ -901,14 +901,31 @@ const handleKeydown = e => {
 
 // 处理触摸开始事件
 const handleTouchStart = (e) => {
-  const img = e.target
-  if (!img.classList.contains('editor-image')) return
+  // 获取触摸目标
+  const target = e.target
+  
+  // 检查目标是否为图片容器或图片
+  let imgContainer = null
+  let img = null
+  
+  if (target.classList.contains('image-container')) {
+    imgContainer = target
+    img = target.querySelector('.editor-image')
+  } else if (target.classList.contains('editor-image')) {
+    img = target
+    imgContainer = target.parentElement
+  } else {
+    // 如果触摸的不是图片或图片容器，直接返回
+    return
+  }
   
   // 防止图片被选中
+  if (img) {
     img.style.userSelect = 'none'
     img.style.webkitUserSelect = 'none'
     img.style.mozUserSelect = 'none'
     img.style.msUserSelect = 'none'
+  }
   
   // 清除之前的定时器
   if (dragState.value.longPressTimer) {
@@ -927,11 +944,13 @@ const handleTouchStart = (e) => {
     dragState.value.currentY = e.touches[0].clientY
     
     // 添加拖拽样式
+    if (img) {
       img.classList.add('dragging')
       img.style.opacity = '0.9'
       img.style.transform = 'scale(0.98)'
       img.style.zIndex = '999'
       img.style.transition = 'all 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94)'
+    }
     
     // 添加拖拽指示器
     const indicator = document.createElement('div')
@@ -964,10 +983,10 @@ const handleTouchStart = (e) => {
     if (navigator.vibrate) {
       navigator.vibrate(10)
     }
+  }, 300) // 300毫秒长按触发拖拽
   
   // 阻止页面滚动
   e.preventDefault()
-  }, 300) // 300毫秒长按触发拖拽
 }
 
 // 处理触摸移动事件