2020
12-24
12-24
go 迭代string数组操作 go for string[]
go迭代string数组,直接拷贝去用即可packagemainimport("fmt")funcmain(){subsCodes:=[]string{"aaaa","vvvvv","dddd","eeeee","gfgggg"}for_,s:=rangesubsCodes{fmt.Println(s)}}补充:golang字符串string与字符数组[]byte高效转换string与[]byte的直接转换是通过底层数据copy实现的vara=[]byte("helloboy")varb=string(a)这种操作在并发量达到十万百万级别的时候会拖慢程序的处理速度通过gdb调...
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