1.variable
a.object
int i = 1024; object obj = i;
装箱后改变值类型变量的值,并不会影响装箱对象的值
b.others
float f
double
decimal m
2.
时间: 2024-11-08 22:07:10
1.variable
a.object
int i = 1024; object obj = i;
装箱后改变值类型变量的值,并不会影响装箱对象的值
b.others
float f
double
decimal m
2.