为什么 binary.Varint 返回的结果与 binary.Read 不同?
package main
import "fmt"
import "encoding/binary"
import "bytes"
func main() {
b := []byte{0x18, 0x2d, 0x44, 0x54, 0xfb, 0x21, 0x09, 0x40}
var i1 int64
buf := bytes.NewBuffer(b)
binary.Read(buf, binary.LittleEndian, &i1)
fmt.Printf("%s, %d\n", i1, i1)
i2, _ := binary.Varint(b)
fmt.Printf("%s, %d\n", i2, i2)
}
返回:
%!s(int64=4614256656552045848), 4614256656552045848
%!s(int64=12), 12
这是操场的链接:https : //play.golang.org/p/vlrl_CHq0v
泛舟湖上清波郎朗
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