util

package

v1.5.8 Latest Latest Go to latest Published: Jul 12, 2023 License: Apache-2.0 Imports: 31 Imported by: 0

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Repository

github.com/tiechui1994/tool

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Documentation ¶

Index ¶

func CheckRedirect(fun func(req *http.Request, via []*http.Request) error)
func DELETE(u string, opts ...Option) (raw json.RawMessage, err error)
func File(u, method string, opts ...Option) (io io.Reader, err error)
func GET(u string, opts ...Option) (raw json.RawMessage, err error)
func GetCookie(url *url.URL, name string) *http.Cookie
func Hash(key, msg string) string
func JarDir() string
func MD5(msg string) []byte
func NewPrivateKey() (*ecdsa.PrivateKey, error)
func NewPrivateKeyFromBytes(priv []byte) *ecdsa.PrivateKey
func NewPrivateKeyFromHex(hex_ string) (*ecdsa.PrivateKey, error)
func POST(u string, opts ...Option) (raw json.RawMessage, err error)
func PUT(u string, opts ...Option) (raw json.RawMessage, err error)
func PrivateKeyToBytes(private *ecdsa.PrivateKey) []byte
func PrivateKeyToHex(private *ecdsa.PrivateKey) string
func PublicKeyToBytes(public *ecdsa.PublicKey) []byte
func PublicKeyToHex(public *ecdsa.PublicKey) string
func ReadFile(filepath string, data interface{}) error
func RegisterDNS(dns []string)
func RegisterFileJar()
func RegisterProxy(proxy func(*http.Request) (*url.URL, error))
func Request(method, u string, opts ...Option) (json.RawMessage, http.Header, error)
func SOCKET(u string, header map[string]string) (conn *websocket.Conn, raw json.RawMessage, err error)
func Sha256(msg string) string
func SyncJar()
func UserAgent(args ...int) string
func WriteFile(filepath string, data interface{}) error
type CodeError
- func (err CodeError) Error() string
type EmptyDialOption
type Group
- func (g *Group) Do(key string, fn func() (interface{}, error)) (v interface{}, err error, shared bool)
- func (g *Group) DoChan(key string, fn func() (interface{}, error)) <-chan Result
- func (g *Group) Forget(key string)
type Jar
type Option
- func WithAfterResponse(f func(w *http.Response)) Option
- func WithBeforeRequest(f func(r *http.Request)) Option
- func WithBody(body interface{}) Option
- func WithContext(ctx context.Context) Option
- func WithHeader(header map[string]string) Option
- func WithProxy(f func(*http.Request) (*url.URL, error)) Option
- func WithRandomHost(f func(string) string) Option
- func WithRetry(retry uint) Option
type Result

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func CheckRedirect ¶ added in v1.3.9

func CheckRedirect(fun func(req *http.Request, via []*http.Request) error)

func DELETE ¶

func DELETE(u string, opts ...Option) (raw json.RawMessage, err error)

func File ¶

func File(u, method string, opts ...Option) (io io.Reader, err error)

func GET ¶

func GET(u string, opts ...Option) (raw json.RawMessage, err error)

func GetCookie ¶

func GetCookie(url *url.URL, name string) *http.Cookie

func Hash ¶ added in v1.5.8

func Hash(key, msg string) string

func JarDir ¶ added in v1.3.9

func JarDir() string

func MD5 ¶ added in v1.5.8

func MD5(msg string) []byte

func NewPrivateKey ¶ added in v1.5.8

func NewPrivateKey() (*ecdsa.PrivateKey, error)

func NewPrivateKeyFromBytes ¶ added in v1.5.8

func NewPrivateKeyFromBytes(priv []byte) *ecdsa.PrivateKey

func NewPrivateKeyFromHex ¶ added in v1.5.8

func NewPrivateKeyFromHex(hex_ string) (*ecdsa.PrivateKey, error)

func POST ¶

func POST(u string, opts ...Option) (raw json.RawMessage, err error)

func PUT ¶

func PUT(u string, opts ...Option) (raw json.RawMessage, err error)

func PrivateKeyToBytes ¶ added in v1.5.8

func PrivateKeyToBytes(private *ecdsa.PrivateKey) []byte

func PrivateKeyToHex ¶ added in v1.5.8

func PrivateKeyToHex(private *ecdsa.PrivateKey) string

func PublicKeyToBytes ¶ added in v1.5.8

func PublicKeyToBytes(public *ecdsa.PublicKey) []byte

func PublicKeyToHex ¶ added in v1.5.8

func PublicKeyToHex(public *ecdsa.PublicKey) string

func ReadFile ¶

func ReadFile(filepath string, data interface{}) error

func RegisterDNS ¶ added in v1.3.7

func RegisterDNS(dns []string)

func RegisterFileJar ¶ added in v1.3.9

func RegisterFileJar()

func RegisterProxy ¶ added in v1.5.5

func RegisterProxy(proxy func(*http.Request) (*url.URL, error))

func Request ¶ added in v1.3.0

func Request(method, u string, opts ...Option) (json.RawMessage, http.Header, error)

func SOCKET ¶

func SOCKET(u string, header map[string]string) (conn *websocket.Conn, raw json.RawMessage, err error)

func Sha256 ¶ added in v1.5.8

func Sha256(msg string) string

func SyncJar ¶ added in v1.3.9

func SyncJar()

func UserAgent ¶

func UserAgent(args ...int) string

func WriteFile ¶

func WriteFile(filepath string, data interface{}) error

Types ¶

type CodeError ¶

type CodeError struct {
	Method  string
	URL     string
	Code    int
	Message string
}

func (CodeError) Error ¶

func (err CodeError) Error() string

type EmptyDialOption ¶ added in v1.5.0

type EmptyDialOption struct{}

Empty

type Group ¶ added in v1.3.0

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

Group represents a class of work and forms a namespace in which units of work can be executed with duplicate suppression.

func (*Group) Do ¶ added in v1.3.0

func (g *Group) Do(key string, fn func() (interface{}, error)) (v interface{}, err error, shared bool)

Do executes and returns the results of the given function, making sure that only one execution is in-flight for a given key at a time. If a duplicate comes in, the duplicate caller waits for the original to complete and receives the same results. The return value shared indicates whether v was given to multiple callers.

func (*Group) DoChan ¶ added in v1.3.0

func (g *Group) DoChan(key string, fn func() (interface{}, error)) <-chan Result

DoChan is like Do but returns a channel that will receive the results when they are ready.

The returned channel will not be closed.

func (*Group) Forget ¶ added in v1.3.0

func (g *Group) Forget(key string)

Forget tells the singleflight to forget about a key. Future calls to Do for this key will call the function rather than waiting for an earlier call to complete.

type Jar ¶

type Jar struct {
	PsList cookiejar.PublicSuffixList `json:"pslist"`

	// mu locks the remaining fields.
	Mu sync.Mutex `json:"mu"`

	// entries is a set of entries, keyed by their eTLD+1 and subkeyed by
	// their name/domain/path.
	Entries map[string]map[string]entry `json:"entries"`

	// nextSeqNum is the next sequence number assigned to a new cookie
	// created SetCookies.
	NextSeqNum uint64 `json:"nextseqnum"`
}

type Option ¶ added in v1.5.0

type Option interface {
	// contains filtered or unexported methods
}

func WithAfterResponse ¶ added in v1.5.0

func WithAfterResponse(f func(w *http.Response)) Option

func WithBeforeRequest ¶ added in v1.5.0

func WithBeforeRequest(f func(r *http.Request)) Option

func WithBody ¶ added in v1.5.0

func WithBody(body interface{}) Option

func WithContext ¶ added in v1.5.0

func WithContext(ctx context.Context) Option

func WithHeader ¶ added in v1.5.0

func WithHeader(header map[string]string) Option

func WithProxy ¶ added in v1.5.8

func WithProxy(f func(*http.Request) (*url.URL, error)) Option

func WithRandomHost ¶ added in v1.5.8

func WithRandomHost(f func(string) string) Option

func WithRetry ¶ added in v1.5.0

func WithRetry(retry uint) Option

type Result ¶ added in v1.3.0

type Result struct {
	Val    interface{}
	Err    error
	Shared bool
}

Result holds the results of Do, so they can be passed on a channel.

Source Files ¶

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