我们可以在Go中编码String和url。 Go有带字节数组并转换为字符串编码的Encoder。
解码器获取编码后的值,并将其转换为原始字符串。
package main import "fmt" import b64 "encoding/base64" func main() { data := "Learnfk@12345!@#$%^&*()" strEncode :=b64.StdEncoding.EncodeToString([]byte(data)) fmt.Println("value to be encode "+data) fmt.Println("Encoden value: "+strEncode) fmt.Println() fmt.Print("Value to be decode "+strEncode) strDecode, _ := b64.StdEncoding.DecodeString(strEncode) fmt.Println("Decoded value "+string( strDecode)) fmt.Println() url := "https://golang.org/ref/spec" fmt.Println("url to be encode "+url) urlEncode := b64.URLEncoding.EncodeToString([]byte(url)) fmt.Println("Encoded url "+urlEncode) fmt.Println("value to be decode "+urlEncode) strDecode2,_ := b64.URLEncoding.DecodeString(urlEncode) fmt.Println("Decoded value "+string(strDecode2)) }
输出:
value to be encode Learnfk@12345!@#$%^&*() Encoden value: SmF2YVRwb2ludEAxMjM0NSFAIyQlXiYqKCk= Value to be decode SmF2YVRwb2ludEAxMjM0NSFAIyQlXiYqKCk=Decoded value Ja-vaTpoint@12345!@#$%^&*() url to be encode https://golang.org/ref/spec Encoded url aHR0cHM6Ly9nb2xhbmcub3JnL3JlZi9zcGVj value to be decode aHR0cHM6Ly9nb2xhbmcub3JnL3JlZi9zcGVj Decoded value https://golang.org/ref/spec Process finished with exit code 0
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