months := [...]string{"January", "February", "March", "April", "May", "June",
"July", "August", "September", "October", "November", "December"} <br>
q2 := months[3:6]
fmt.Println(cap(q2)) //9<br>
不太明白数组切片的这个容量问题 请指教
```
q2 := months[3:6] // cap = 12-3 len = 6-3
q3 := q2[1:2] // cap = 9-1 len = 2 - 1
```
#1
今日阅读排行
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