ztools

Documentation

Index

• Constants
• func Base64decode(str string) ([]byte, error)
• func Base64encode(src []byte) string
• func CancelTargetStr(str, substr string) string
• func CreatCancelLineUuid() string
• func CreatUuidv4() string
• func CreateKeys(publicKeyWriter, privateKeyWriter io.Writer, keyLength int) error
• func GenRSAKey(size int) (privateKeyBytes, publicKeyBytes []byte, err error)
• func GetCpuNum() (int, error)
• func GetCpuPercent() float64
• func GetDiskPercent() float64
• func GetDistrictUnixNanoTime(t time.Time) int64
• func GetDistrictUnixTime(t time.Time) int64
• func GetFileMd5(path string) (string, error)
• func GetFirstMacAddr() (string, error)
• func GetFreeMemory() uint64
• func GetLastProofQueueData() interface{}
• func GetNowUnixNanoTime() int64
• func HttpRequest(url, ContentType string, method HttpMethod, v io.Reader, ...) ([]byte, error)
• func MarshalPKCS8PrivateKey(key *rsa.PrivateKey) []byte
• func RsaDecrypt(src, privateKeyBytes []byte) (bytesDecrypt []byte, err error)
• func RsaDecryptBlock(src, privateKeyBytes []byte) (bytesDecrypt []byte, err error)
• func RsaEncrypt(src, publicKeyByte []byte) (bytes []byte, err error)
• func RsaEncryptBlock(src, publicKeyByte []byte) (bytesEncrypt []byte, err error)
• func TrunFloat(f float64, prec int) float64
• type HttpMethod
• type Queue
  • func New() *Queue
  • func (this *Queue) Any() bool
  • func (this *Queue) Len() int
  • func (this *Queue) Peek() interface{}
  • func (this *Queue) Pop() interface{}
  • func (this *Queue) Push(v interface{})
• type XRsa
  • func NewXRsa(publicKey []byte, privateKey []byte) (*XRsa, error)
  • func (r *XRsa) PrivateDecrypt(encrypted string) (string, error)
  • func (r *XRsa) PublicEncrypt(data string) (string, error)
  • func (r *XRsa) Sign(data string) (string, error)
  • func (r *XRsa) Verify(data string, sign string) error

Constants

const (
	CHAR_SET               = "UTF-8"
	BASE_64_FORMAT         = "UrlSafeNoPadding"
	RSA_ALGORITHM_KEY_TYPE = "PKCS8"
	RSA_ALGORITHM_SIGN     = crypto.SHA256
)

Functions

func Base64decode

func Base64decode(str string) ([]byte, error)

func Base64encode

func Base64encode(src []byte) string

func CancelTargetStr

func CancelTargetStr(str, substr string) string

func CreatCancelLineUuid

func CreatCancelLineUuid() string

func CreatUuidv4

func CreatUuidv4() string

func CreateKeys

func CreateKeys(publicKeyWriter, privateKeyWriter io.Writer, keyLength int) error

生成密钥对

func GenRSAKey

func GenRSAKey(size int) (privateKeyBytes, publicKeyBytes []byte, err error)

* 生成RSA密钥对

func GetCpuNum

func GetCpuNum() (int, error)

func GetCpuPercent

func GetCpuPercent() float64

func GetDiskPercent

func GetDiskPercent() float64

func GetDistrictUnixNanoTime

func GetDistrictUnixNanoTime(t time.Time) int64

获取区间时间

func GetDistrictUnixTime

func GetDistrictUnixTime(t time.Time) int64

func GetFileMd5

func GetFileMd5(path string) (string, error)

获取经过base64处理的md5值

func GetFirstMacAddr

func GetFirstMacAddr() (string, error)

func GetFreeMemory

func GetFreeMemory() uint64

func GetLastProofQueueData

func GetLastProofQueueData() interface{}

func GetNowUnixNanoTime

func GetNowUnixNanoTime() int64

func HttpRequest

func HttpRequest(url, ContentType string, method HttpMethod, v io.Reader, header map[string]string) ([]byte, error)

将数据发送出去 HttpRequest ...

func MarshalPKCS8PrivateKey

func MarshalPKCS8PrivateKey(key *rsa.PrivateKey) []byte

func RsaDecrypt

func RsaDecrypt(src, privateKeyBytes []byte) (bytesDecrypt []byte, err error)

* 私钥解密

func RsaDecryptBlock

func RsaDecryptBlock(src, privateKeyBytes []byte) (bytesDecrypt []byte, err error)

* 私钥解密-分段

func RsaEncrypt

func RsaEncrypt(src, publicKeyByte []byte) (bytes []byte, err error)

* 公钥加密

func RsaEncryptBlock

func RsaEncryptBlock(src, publicKeyByte []byte) (bytesEncrypt []byte, err error)

* 公钥加密-分段

func TrunFloat

func TrunFloat(f float64, prec int) float64

@Description :截断小数位数 @parameter: prec：从第几位开始截断

Types

type HttpMethod

type HttpMethod int

const (
	Get HttpMethod = iota
	Post
	Put
	Delete
)

type Queue

type Queue struct {
	// contains filtered or unexported fields
}

Queue 队列

var (
	GlobalProofQueue *Queue
)

func New

func New() *Queue

Create a new queue

func (*Queue) Any

func (this *Queue) Any() bool

返回true队列不为空

func (*Queue) Len

func (this *Queue) Len() int

获取队列长度

func (*Queue) Peek

func (this *Queue) Peek() interface{}

返回队列顶端元素

func (*Queue) Pop

func (this *Queue) Pop() interface{}

出队操作

func (*Queue) Push

func (this *Queue) Push(v interface{})

入队操作

type XRsa

type XRsa struct {
	// contains filtered or unexported fields
}

func NewXRsa

func NewXRsa(publicKey []byte, privateKey []byte) (*XRsa, error)

func (*XRsa) PrivateDecrypt

func (r *XRsa) PrivateDecrypt(encrypted string) (string, error)

私钥解密

func (*XRsa) PublicEncrypt

func (r *XRsa) PublicEncrypt(data string) (string, error)

公钥加密

func (*XRsa) Sign

func (r *XRsa) Sign(data string) (string, error)

数据加签

func (*XRsa) Verify

func (r *XRsa) Verify(data string, sign string) error

数据验签