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Java 包装类 Character、char

晚熟的猫 2022-01-09 阅读 67

Character与char

char a = 'a';
//自动装箱
Character b = a;
//自动拆箱
char c = b;
System.out.println("Character b="+b.charValue());
System.out.println("char c="+c);

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