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Web Development

[JavaScript] Deep Copy in JavaScript

Dec 08, 2016
1 minute read
中文
1
var obj1 = JSON.parse(JSON.stringify(obj2));

The above method uses JSON round-trip conversion for deep copying arrays or objects. It has some limitations but works for most cases. For details, see
https://segmentfault.com/a/1190000000501320

JavaScript Deep Copy
Licensed under CC BY-NC-SA 4.0

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