关于Uinit8和Byte：
The Go Programming Language Specification Numeric types
uint8 the set of all unsigned 8-bit integers (0 to 255)
byte alias for uint8
将[]uinit8转换为string：
func B2S(bs []int8) string {
ba := []byte{}
for _, b := range bs {
ba = append(ba, byte(b))
}
return string(ba)
}
参考文章：
https://blog.csdn.net/pingD/article/details/76588648