mirror of
https://gitee.com/johng/gf
synced 2026-07-06 13:42:46 +08:00
46 lines
1.6 KiB
Go
46 lines
1.6 KiB
Go
package main
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import (
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"gitee.com/johng/gf/g/encoding/gbinary"
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"gitee.com/johng/gf/g/os/glog"
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"fmt"
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)
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func main() {
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// 使用gbinary.Encoded对整形二进制打包，注意参数必须为字长确定的类型：int8/16/32/64、uint8/16/32/64
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if buffer, err := gbinary.Encode(int32(18), int64(24)); err != nil {
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glog.Error(err)
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} else {
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fmt.Println(buffer)
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}
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// 使用gbinary.Decode对整形二进制解包，注意第二个及其后参数为字长确定的整形变量的指针地址，字长确定的类型：int8/16/32/64、uint8/16/32/64
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if buffer, err := gbinary.Encode(int32(18), int64(24)); err != nil {
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glog.Error(err)
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} else {
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var i1 int32
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var i2 int64
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if err := gbinary.Decode(buffer, &i1, &i2); err != nil {
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glog.Error(err)
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} else {
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fmt.Println(i1, i2)
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}
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}
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// 编码/解析 int8/16/32/64
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fmt.Println(gbinary.DecodeToInt8(gbinary.EncodeInt8(int8(100))))
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fmt.Println(gbinary.DecodeToInt16(gbinary.EncodeInt16(int16(100))))
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fmt.Println(gbinary.DecodeToInt32(gbinary.EncodeInt32(int32(100))))
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fmt.Println(gbinary.DecodeToInt64(gbinary.EncodeInt64(int64(100))))
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// 编码/解析 uint8/16/32/64
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fmt.Println(gbinary.DecodeToUint8(gbinary.EncodeUint8(uint8(100))))
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fmt.Println(gbinary.DecodeToUint16(gbinary.EncodeUint16(uint16(100))))
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fmt.Println(gbinary.DecodeToUint32(gbinary.EncodeUint32(uint32(100))))
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fmt.Println(gbinary.DecodeToUint64(gbinary.EncodeUint64(uint64(100))))
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// 编码/解析 string
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fmt.Println(gbinary.DecodeToString(gbinary.EncodeString("I'm string!")))
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}
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