c

获取常量的地址，是非法行为

fmt.Println("b.name=", b.A.Name)

6楼 <a href="/user/liangmanlin" title="@liangmanlin">@liangmanlin</a> 回六楼：demo前后内容不变，参考 https://golan...

<a href="/topics/15026#comment4" title="4">#4<span>楼</span></a> <a href="/user/liangmanlin" title="@...

<a href="/topics/15026#comment2" title="2">#2<span>楼</span></a> <a href="/user/liangmanlin" title="@...

左边的也可以相同啊 ``` package main import &#34;fmt&#34; func main() { a, e := 1, 2 a, f := 1, 2 fmt.Pr...

明白了，s1相当于已经做一次初始化，已经分配内存了，就不等于nil ![ss.png](https://static.studygolang.com/220113/8c3b175899f50612f1...

<a href="/topics/15015#comment5" title="5">#5<span>楼</span></a> <a href="/user/kxa2019" title="@kxa2...

<a href="/topics/15015#comment4" title="4">#4<span>楼</span></a> <a href="/user/dong-hao" title="@don...

<a href="/topics/15015#comment1" title="1">#1<span>楼</span></a> <a href="/user/a984120978" title="@a...