粘贴上传图片

粘贴上传图片：

<div v-on:paste="handlePaste">paste</div>

handlePaste(event) {
  let data = event.clipboardData;
  try {
    let items = data && data.items;
    if (items && items.length) {
      for (let i = 0; i < items.length; i++) {
      // 获取图片对象
        if (items[i].type.indexOf('image') !== -1) {
          const file = items[i].getAsFile();
          let fd = new FormData();
          fd.append('file', file);
          uploadPicture(fd).then(res => {
            const resData = res.data.data;
          });
        }
      }
    }
  } catch (error) {
    console.log('error:', error);
  }
},