手机怎样用微信扫描条形码

手机使用微信扫描条形码步骤：
1、打开微信应用软件主页面，点击页面右上角“+”按钮，在弹出的菜单页面中，选择“扫一扫”选项；
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2、接下来，将摄像头扫描页面对准商品上标识的条形码信息；
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3、最后，就可以在结果页面中看到条形码的扫描信息了，这里扫描的是烟盒上的条形码信息。
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