javascript-预期为“ ID”,获得了“ NUMBER”

我在json中有以下数据

"ICON":{
    "144":"https://example.com/bubble-academy.jpg",
    "228":"https://example.com/bubble-academy.jpg",
    "72":"https://example.com/bubble-academy.jpg",
    "152":"https://example.com/bubble-academy.jpg",
    "130":"https://example.com/bubble-academy.jpg",
    "120":"https://example.com/bubble-academy.jpg",
    "32":"https://example.com/bubble-academy.jpg"
}

在车把中,我试图像下面那样访问属性32.

<img src="{{ ICON.32 }}">

我得到以下错误

Module build failed: Error: Parse error on line 5:
..."{{ mediaFiles.ICON.32  }}">        <sp
-----------------------^
Expecting 'ID', got 'NUMBER'

我怎么解决这个问题？

解决方法:

这是因为您使用数字作为属性名称,请尝试使用以下名称：

< img src =“ {{ICON.[32]}}”>

标签：handlebars-js,javascript
来源： https://codeday.me/bug/20191111/2022887.html