Java中==和equals（）有什麼區別？ - What is the difference between == and equals() in Java?

問題：

I wanted to clarify if I understand this correctly: 我想澄清一下我是否正確理解了這一點：

• == is a reference comparison, ie both objects point to the same memory location ==是參考比較，即兩個對象都指向相同的存儲位置
• .equals() evaluates to the comparison of values in the objects .equals()計算對象中值的比較

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解決方案：

參考一： https://stackoom.com/question/VYPI/Java中-和equals-有什麼區別
參考二： https://oldbug.net/q/VYPI/What-is-the-difference-between-and-equals-in-Java