题解 | #简易深拷贝#
简易深拷贝
https://www.nowcoder.com/practice/3d436d07f5cb4b628a4dd7c12476cabe
{"css":"","js":"","html":"<!DOCTYPE html>\n<html>\n <head>\n <meta charset=utf-8>\n </head>\n <body>\n \t\n <script type=\"text/javascript\">\n const _sampleDeepClone = target => {\n // 补全代码\n if(typeof target !== 'object' || target === null){\n return target\n }\n let result = target instanceof Array ? [] : {}\n for(let key in target){\n result[key] = typeof target === 'object' ? _sampleDeepClone(target[key]) : target[key] \n }\n return result\n }\n </script>\n </body>\n</html>","libs":[]}
简易版
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