我怎样才能使用java运算符“| “在科特林？

我该如何使用此运算符？

int a = 5 | 10;
int b = 5 & 10;

它可以在Java中使用,但在Kotlin中看不到它.

解决方法

您已为它们命名了功能.

直接从Kotlin docs

As of bitwise operations,there’re no special characters for them,but just named functions that can be called in infix form.

例如：

val x = (1 shl 2) and 0x000FF000

Here is the complete list of bitwise operations (available for Int and Long only):

shl(bits) – signed shift left (Java's <<)
shr(bits) – signed shift right (Java's >>)
ushr(bits) – unsigned shift right (Java's >>>)
and(bits) – bitwise and
or(bits) – bitwise or
xor(bits) – bitwise xor
inv() – bitwise inversion