key: value
时间: 2023-09-06 20:13:26 浏览: 196
要读取一个对象下的所有键(key),可以使用对象的keys()方法。这个方法会返回一个包含对象所有键的数组。例如,如果我们有一个对象`obj`,可以使用`Object.keys(obj)`来获取它的所有键。在提供的引用中,我们可以使用这个方法来读取字典中所有的键(key)和对应的值(value)。所以,在这个字典中的键和对应的值是:
name: xz
age: 19
weight: 100<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* [对象中的key和value](https://blog.csdn.net/kaiil/article/details/123660311)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 33.333333333333336%"]
- *2* [字典中的key和value的取值规则](https://blog.csdn.net/wangyujie0801_/article/details/100749582)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 33.333333333333336%"]
- *3* [js合并两个数组生成合并后的key:value数组](https://download.csdn.net/download/weixin_38700320/13214343)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 33.333333333333336%"]
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