List<String> .stream().
时间: 2024-03-12 08:15:03 浏览: 71
hosts.stream
flatMap(List::stream)的作用是将一个List<String>中的每个元素映射为一个流,并将这些流合并成一个流。这样可以将一个嵌套的列表转换为一个平面的列表。\[2\]
#### 引用[.reference_title]
- *1* *2* [Java List<List<String>>转List<String>](https://blog.csdn.net/weixin_40544268/article/details/129460779)[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^v91^insertT0,239^v3^insert_chatgpt"}} ] [.reference_item]
- *3* [List<Map<String,String>>使用Stream流转化为Map<String,List<String>>](https://blog.csdn.net/weixin_43842753/article/details/119618902)[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^v91^insertT0,239^v3^insert_chatgpt"}} ] [.reference_item]
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