func (p *Provider) BuildURI(q string) string {
	return fmt.Sprintf("https://www.zhihu.com/search?type=content&q=%s", url.QueryEscape(q))
}
BuildURI generates a search URL for zhihu.
package zhihu
import (
	"fmt"
	"net/url"
	"github.com/zquestz/s/providers"
)
func init() {
	providers.AddProvider("zhihu", &Provider{})
}
type Provider struct{}