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如何使用苹果手机扫描条形码

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用苹果手机能轻松扫描任何商品的条形码，以便你查看商品的价格及其他细节。这操作起来很简单，在你下次出去买东西时没准就能帮上大忙。本文教你如何用苹果手机扫描条形码。

步骤

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点击苹果手机主屏幕上的应用商店图标把它打开。你可以从应用商店下载各种专门为iOS设备设计的手机应用程序。
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之后会出现一个带有搜索栏的页面。
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在屏幕中间的搜索栏输入“条形码扫描器”，点击屏幕键盘上蓝色的“搜索”按钮。之后就会显示条形码扫描器的应用程序列表。
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4
点击条码扫描器旁边的获取。 它的图标是个中间有道红杠的条形码。点击后就会下载并安装应用程序。如有需要，输入密码或用指纹验证帐户。
- 可供下载的条码扫描器有很多种，但功能基本都相似。一些比较受欢迎的包括二维码扫描（Scanlife Barcode & QR Reader）、条码扫码仪和二维码阅读器（Bakodo Barcode and QR Reader）以及快扫条码扫描器（Quick Scan Barcode Scanner）。
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点击主屏幕中条形码扫描器的图标将它打开。程序启动后，就会出现手机的相机屏幕。
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6
点击确定允许条形码扫描器使用相机功能。 如果程序询问是否允许条形码扫描器使用相机，点击确定。
- 所有的条形码扫描器都是用苹果手机的内置相机来扫描条码的。
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确保在应用程序内能用相机镜头看清条形码的线条及数字等细节。手机要拿稳，确保扫描器扫描到了清晰的条码。
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扫描器一旦捕捉到了清晰的镜头，就会自动扫描。扫描大概需要一两秒钟，然后就会立即显示信息，比如品牌名称、价格以及生产详细信息。

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小提示

使用条形码扫描器时要确保手机能上网。

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