48 lines
735 B
Go
48 lines
735 B
Go
package main
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import (
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"context"
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"log"
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cdp "github.com/knq/chromedp"
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)
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func main() {
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var err error
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// create context
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ctxt, cancel := context.WithCancel(context.Background())
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defer cancel()
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// create chrome instance
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c, err := cdp.New(ctxt)
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if err != nil {
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log.Fatal(err)
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}
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// run task list
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var res []string
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err = c.Run(ctxt, cdp.Tasks{
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cdp.Navigate(`https://www.brank.as`),
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cdp.WaitVisible(`#footer`, cdp.ByID),
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cdp.Evaluate(`Object.keys(window);`, &res),
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})
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if err != nil {
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log.Fatal(err)
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}
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// shutdown chrome
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err = c.Shutdown(ctxt)
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if err != nil {
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log.Fatal(err)
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}
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// wait for chrome to finish
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err = c.Wait()
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if err != nil {
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log.Fatal(err)
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}
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log.Printf("window object keys: %v", res)
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}
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