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我正在做一些数据清理的Javascript,我想知道是否有一种方法来结合基于公共ID的对象。有没有一种方法来结合在Javascript中的对象
考虑以下几点:
{"subject":"Hadji Singh","predicate":"nameOfUser","id":"3f540200-58b9-40a5-91c2-faafec75216f"}
{"subject":"Race Roger Bannon","predicate":"nameOfUser","id":"41376a49-34ee-4ed8-b5f5-3f8c92b107f8"}
{"subject":"Jessie Bannon","predicate":"nameOfUser","id":"9575cf33-8992-4763-81bb-fc640ffa3545"}
{"subject":"Adventurer","predicate":"departmentOfUser","id":"3f540200-58b9-40a5-91c2-faafec75216f"}
{"subject":"Bodyguard","predicate":"departmentOfUser","id":"41376a49-34ee-4ed8-b5f5-3f8c92b107f8"}
{"subject":"Adventurer","predicate":"departmentOfUser","id":"9575cf33-8992-4763-81bb-fc640ffa3545"}
有没有办法把它弄成这个样子?
[{id:3f540200-58b9-40a5-91c2-faafec75216f, name:Hadji Singh, department:Adventurer},
{id:9575cf33-8992-4763-81bb-fc640ffa3545, name:Jessie Bannon, department:Adventurer},
{id:41376a49-34ee-4ed8-b5f5-3f8c92b107f8, name:Race Bannon, department:Bodyguard}]
我想两个for循环(也许)和很多如果的,但也许有一些我失踪的方式。
我使用node.js,如果这意味着什么。也许有一个模块可以提供帮助?
谢谢。
请包括尝试的解决方案,为什么他们没有工作,和预期的结果。这真的会帮助我们找出你的代码的问题。谢谢! –
使用'id'作为'HashMap'键并执行递归['Object.assign'](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/assign )秒。尽管如此,你将不得不为优先权设置规则。请提供更多细节,也许还有一些尝试。 – zero298
使用下划线 - https://stackoverflow.com/questions/19480008/javascript-merging-objects-by-id – Jaybird