在JSON数组中选择特定项目 [英] selecting a specific item in JSON array

问题描述

我有一个JSON对象，当我这样做时:

I have a JSON object that when I do this:

console.log(response.json);

我明白了

{ results:
   [ { address_components: [Object],
       formatted_address: 'Google Bldg 42, 1600 Amphitheatre Pkwy, Mountain View, CA 94043, USA',
       geometry: [Object],
       place_id: 'ChIJPzxqWQK6j4AR3OFRJ6LMaKo',
       types: [Object] } ],
  status: 'OK' }

我希望能够选择formated_address作为示例.我已经尝试过console.log(response.json.formatted_address);的变体，但是我不太清楚.

I want to be able to select formated_address as an example. I've tried variations of console.log(response.json.formatted_address); that but I can't quite figure it out.

推荐答案

您在数组中有一个对象，因此需要指定数组中的第一项.

You have an object inside an array, so you need to specify the first item in the array.

response.json.results[0].formatted_address

应该工作.

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