摘要：
package main import ( "bytes" "encoding/hex" "fmt" "math/big" ) var base58Alphabets = []byte("123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwx 阅读全文
摘要：
package main import ( "encoding/base64" "fmt" ) func main() { str := "Man" fmt.Println("原字符串是：", str) enStr := Base64EncodeString(str) fmt.Println("编码 阅读全文
摘要：
package main import ( "crypto/ecdsa" "crypto/elliptic" "crypto/rand" "crypto/sha256" "encoding/hex" "fmt" "log" "math/big" ) func main() { // 1、对需要签名的 阅读全文