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String x = new String("abc")创建了几个对象? #33

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zhonghuasheng opened this issue May 5, 2019 · 0 comments
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String x = new String("abc")创建了几个对象? #33

zhonghuasheng opened this issue May 5, 2019 · 0 comments

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@zhonghuasheng
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  1. 如果常量池中存在abc,那么就创建一个对象x
  2. 如果常量池中不存在abc,那么就创建一个对象x,在常量池中创建一个对象abc
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