我有具有这种结构的“modified_data.json”JSON 文件。
{
"data": [
[
{
"account_id": " "
"account_name": " "
},
{
"account_id": " "
"account_name": " "
},
{
"account_id": " "
"account_name": " "
},
{
"account_id": " "
"account_name": " "
}
],
[
{
"account_id": " "
"account_name": " "
},
{
"account_id": " "
"account_name": " "
},
{
"account_id": " "
"account_name": " "
}
],
[
{
"account_id": " "
"account_name": " "
},
{
"account_id": " "
"account_name": " "
},
{
"account_id": " "
"account_name": " "
}
]
]
}
我想从每个数组中获取第一个对象的 account_name …
有没有人可以给我一个解决方案??
现在我正在使用 Vue.js 来显示它,我可以用 python 获取每个数据,但是 Vue.js 还不熟悉我……请帮助我:)
原文由 Yohan Choi 发布,翻译遵循 CC BY-SA 4.0 许可协议
您可以使用 计算属性,该属性会反应性地采用每个数组的第一个对象的
account_name
属性: