bs2 := []byte(s2)
//字节数组转字符串
s11 := string(bs1); s22 := string(bs2)
//单个字节转字符串
ss := string(bs1[0])...strconv.Itoa(i)
//字符串转字符数组
runes := []rune(s1)
//字符数组转字符串
ss1 := string(runes)
//单个字符转字符串
ss2 := strconv.QuoteRune...(runes[0])
//字符转字节
bss := make([]byte, 0)
bss = strconv.AppendQuoteRune(bss, runes[0])
fmt.Println(err..., s, ss1, ss2, runes[0], bss, string(bss))
//除开rune和byte底层的类型的区别,在使用上,
//rune能处理一切的字符,而byte仅仅局限在ascii..., x)
//字节转整形
var y int32
binary.Read(bytesBuffer, binary.BigEndian, &y)
接口到具体类型的转换
//由接口类型转换为具体的类型
var