Documentation
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Overview ¶
Package transport provides a shared network layer for fetching web content. It supports two levels: direct HTTP and browser-based (CDP).
Index ¶
- type Config
- type PauseFunc
- type Transport
- func (t *Transport) BrowseEval(ctx context.Context, url string, js string) (any, error)
- func (t *Transport) BrowseEvalWithPause(ctx context.Context, url string, js string, pauseFn PauseFunc) (any, error)
- func (t *Transport) BrowseHTML(ctx context.Context, url string) (string, error)
- func (t *Transport) BrowseHTMLWithPause(ctx context.Context, url string, pauseFn PauseFunc) (string, error)
- func (t *Transport) BrowseInteractive(ctx context.Context, url string, pauseFn PauseFunc) error
- func (t *Transport) Close() error
- func (t *Transport) Do(ctx context.Context, req *http.Request) (*http.Response, error)
- func (t *Transport) GetHTML(ctx context.Context, url string) (string, error)
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type Config ¶
type Config struct {
// WSURL is the remote CDP WebSocket URL. If empty, a local Chrome is launched.
WSURL string
// ProfileDir is the Chrome user data directory for persistent cookies/storage.
ProfileDir string
// Headless controls whether Chrome runs in headless mode (default: true).
Headless bool
}
Config holds transport configuration.
type PauseFunc ¶ added in v0.1.5
PauseFunc is called after navigation to let the user interact with the browser (e.g. login, solve a CAPTCHA). It should block until the user is done. The context is cancelled if the parent context is cancelled.
type Transport ¶
type Transport struct {
// contains filtered or unexported fields
}
Transport provides shared HTTP and browser-based network access.
func (*Transport) BrowseEval ¶
BrowseEval navigates to a URL in a browser and evaluates JavaScript.
func (*Transport) BrowseEvalWithPause ¶ added in v0.1.5
func (t *Transport) BrowseEvalWithPause(ctx context.Context, url string, js string, pauseFn PauseFunc) (any, error)
BrowseEvalWithPause is like BrowseEval but calls pauseFn after navigation.
func (*Transport) BrowseHTML ¶
BrowseHTML navigates to a URL in a browser and returns the rendered HTML.
func (*Transport) BrowseHTMLWithPause ¶ added in v0.1.5
func (t *Transport) BrowseHTMLWithPause(ctx context.Context, url string, pauseFn PauseFunc) (string, error)
BrowseHTMLWithPause is like BrowseHTML but calls pauseFn after navigation.
func (*Transport) BrowseInteractive ¶ added in v0.1.5
BrowseInteractive navigates to a URL and keeps the browser open until pauseFn returns. This is used by the "login" command to let users interact with a site (login, solve CAPTCHAs) while cookies are persisted in the Chrome profile directory.
Source Files