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javascript - 修改js对象属性名只有一种方式吗
迷茫
2017-04-11 10:45:45
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a.b=1; a.c=a.b delete a.b
修改属性名还有比这更简单的方法吗？？？？
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迷茫
业精于勤，荒于嬉;行成于思，毁于随。
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PHPzhong
2017-04-11 10:47:45
2 floor
一般没人修改属性名称吧，使用不当容易造成内存泄漏。
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刘奇
2017-04-11 10:47:45
1 floor
这还不够简单？
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一般没人修改属性名称吧，使用不当容易造成内存泄漏。
这还不够简单？