Unverified50% confidenceFactExact time
在Java中，== 运算符比较的是引用身份，而 .equals() 方法比较的是结构相等
1
Sources
50%
Confidence
Long-term
Relevance
8/4/2026
First Seen
Sources
软件中的对象身份：接口、ECS与组件设计的核心原则
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