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- update readme

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rocketlaunchr-cto 2020-03-12 10:19:04 +11:00
parent da80521ed1
commit 72db8d8504
2 changed files with 5 additions and 1 deletions
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4
README.md
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@ -100,6 +100,10 @@ The implementation relies on Google's search page DOM being constant. If it chan
In the event it changes, this package will be updated as soon as possible. In the event it changes, this package will be updated as soon as possible.
Also note, that if you call this function too quickly, Google detects that it is being scraped and produces a [recaptcha](https://www.google.com/recaptcha/intro/v3.html) which interferes with the scraping. **Don't call it in quick succession.**
## Credits ## Credits
Special thanks to [Edmund Martin](https://edmundmartin.com/scraping-google-with-golang/). Special thanks to [Edmund Martin](https://edmundmartin.com/scraping-google-with-golang/).

2
search.go
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@ -63,7 +63,7 @@ type SearchOptions struct {
// Search returns a list of search results from Google. // Search returns a list of search results from Google.
func Search(ctx context.Context, searchTerm string, opts ...SearchOptions) ([]Result, error) { func Search(ctx context.Context, searchTerm string, opts ...SearchOptions) ([]Result, error) {
c := colly.NewCollector(colly.MaxDepth(0)) c := colly.NewCollector(colly.MaxDepth(1))
if len(opts) == 0 { if len(opts) == 0 {
opts = append(opts, SearchOptions{}) opts = append(opts, SearchOptions{})
} }