JSON.parse(JSON.stringify())弊端

JSON.parse(JSON.stringify())方法的弊端包括以下几点：

1. 无法处理函数和undefined：该方法无法处理JavaScript中的函数和undefined值，它们会被忽略掉。因此，在使用该方法时需要注意这些值可能丢失。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* *3* [千万不要用JSON.stringify()去实现深拷贝！有巨坑！！](https://blog.csdn.net/CSDN_KONGlX/article/details/125670367)[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^v92^chatsearchT0_1"}}] [.reference_item style="max-width: 50%"]
- *2* [JSON.parse(JSON.stringify())实现深拷贝的缺点](https://blog.csdn.net/m0_54566205/article/details/129561012)[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^v92^chatsearchT0_1"}}] [.reference_item style="max-width: 50%"]
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