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Go 赋值运算符


赋值运算符

赋值运算符用于将值赋给变量。

在下面的示例中,我们使用**赋值**运算符(=)将值**10**赋给名为**x**的变量

示例

package main
import ("fmt")

func main() {
  var x = 10
  fmt.Println(x)
}
亲自尝试 »

**加法赋值**运算符(+=)将一个值加到变量上

示例

package main
import ("fmt")

func main() {
  var x = 10
  x +=5
  fmt.Println(x)
}
亲自尝试 »

所有赋值运算符列表

运算符 示例 等价于 尝试
= x = 5 x = 5 尝试 »
+= x += 3 x = x + 3 尝试 »
-= x -= 3 x = x - 3 尝试 »
*= x *= 3 x = x * 3 尝试 »
/= x /= 3 x = x / 3 尝试 »
%= x %= 3 x = x % 3 尝试 »
&= x &= 3 x = x & 3 尝试 »
|= x |= 3 x = x | 3 尝试 »
^= x ^= 3 x = x ^ 3 尝试 »
>>= x >>= 3 x = x >> 3 尝试 »
<<= x <<= 3 x = x << 3 尝试 »

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