微信小程序給label元素設(shè)置背景圖，地址從data數(shù)據(jù)里拿，為什么會(huì)報(bào)錯(cuò)找不到圖片呢？

<view wx:for='{{name_tel}}'>
    <label for='{{item.id}}' style="background-image:url({{item.imgUrl}})"></label>
    <input id='{{item.id}}' type='text' placeholder='{{item.placeholder}}'></input>
  </view>

這里label的背景圖地址找不到，報(bào)錯(cuò)為：

Failed to load local image resource /pages/index/images/smapp_name.png

the server responded with a status of 404 (HTTP/1.1 404 Not Found)
控制臺(tái)看label結(jié)構(gòu)為：

<labelclass="label-img"for="peopleName"style="background-image:url(images/smapp_name.png)"></label>