client

Documentation

Overview

Package client configure http client that used for qidian requests.

Index

• Variables
• func ContextUserAgent(ctx context.Context) string
• func For(ctx context.Context) *http.Client
• func GetAsset(ctx context.Context, url string) (body []byte, err error)
• func With(ctx context.Context, v *http.Client) context.Context
• func WithAssetCache(ctx context.Context, v AssetCache) context.Context
• func WithJavaScriptEngine(ctx context.Context, v JavaScriptEngine) context.Context
• func WithUserAgent(ctx context.Context, v string) context.Context
• type AssetCache
  • func ContextAssetCache(ctx context.Context) AssetCache
  • func NewInMemoryAssetCache() AssetCache
• type GetHTMLOption
  • func GetHTMLOptionVisitRequest(visitor func(req *http.Request)) GetHTMLOption
• type GetHTMLOptions
• type GetHTMLResult
  • func GetHTML(ctx context.Context, url string, options ...GetHTMLOption) (res GetHTMLResult, err error)
  • func (obj GetHTMLResult) Body() []byte
  • func (obj GetHTMLResult) Request() *http.Request
  • func (obj GetHTMLResult) Response() *http.Response
• type JavaScriptEngine
  • func ContextJavaScriptEngine(ctx context.Context) JavaScriptEngine
  • func NewNodeJSEngine(nodePath string) JavaScriptEngine

Variables

var CaptchaDelay = 1 * time.Minute

var Default = new(http.Client)

var DefaultUserAgent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Firefox/102.0"

Functions

func ContextUserAgent

func ContextUserAgent(ctx context.Context) string

func For

func For(ctx context.Context) *http.Client

For get client from context.

func GetAsset

func GetAsset(ctx context.Context, url string) (body []byte, err error)

func With

func With(ctx context.Context, v *http.Client) context.Context

With set client to context.

func WithAssetCache

func WithAssetCache(ctx context.Context, v AssetCache) context.Context

func WithJavaScriptEngine

func WithJavaScriptEngine(ctx context.Context, v JavaScriptEngine) context.Context

func WithUserAgent

func WithUserAgent(ctx context.Context, v string) context.Context

Types

type AssetCache

type AssetCache interface {
	Set(ctx context.Context, key string, body []byte) (err error)
	Get(ctx context.Context, key string) (body []byte, ok bool, err error)
}

var DefaultAssetCache AssetCache = NewInMemoryAssetCache()

func ContextAssetCache

func ContextAssetCache(ctx context.Context) AssetCache

func NewInMemoryAssetCache

func NewInMemoryAssetCache() AssetCache

type GetHTMLOption

type GetHTMLOption func(opts *GetHTMLOptions)

func GetHTMLOptionVisitRequest

func GetHTMLOptionVisitRequest(visitor func(req *http.Request)) GetHTMLOption

type GetHTMLOptions

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

type GetHTMLResult

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

func GetHTML

func GetHTML(ctx context.Context, url string, options ...GetHTMLOption) (res GetHTMLResult, err error)

func (GetHTMLResult) Body

func (obj GetHTMLResult) Body() []byte

func (GetHTMLResult) Request

func (obj GetHTMLResult) Request() *http.Request

func (GetHTMLResult) Response

func (obj GetHTMLResult) Response() *http.Response

type JavaScriptEngine

type JavaScriptEngine interface {
	// Run unsafeJS code, supports `eval` `escape`.
	Run(ctx context.Context, unsafeJS string) (output string, err error)
}

var DefaultJavaScriptEngine JavaScriptEngine

func ContextJavaScriptEngine

func ContextJavaScriptEngine(ctx context.Context) JavaScriptEngine

func NewNodeJSEngine

func NewNodeJSEngine(nodePath string) JavaScriptEngine