完成twitch的期望功能

tasks/twitch/twitch_task1/task_twitch.go

@@ -25,7 +25,7 @@ type ChannelLink struct {
 func (cl *ChannelLink) Execute() {
 	var err error
 	wd := intimate.GetChromeDriver(3030)
-	defer wd.Close()
+	ps := intimate.NewPerfectShutdown()
 
 	weburl := "https://www.twitch.tv/directory?sort=VIEWER_COUNT"
 	err = wd.Get(weburl)
@@ -40,7 +40,7 @@ func (cl *ChannelLink) Execute() {
 		}
 		return len(elements) > 0, nil
 	}
-	wd.WaitWithTimeout(cardCondition, time.Second*30)
+	wd.WaitWithTimeout(cardCondition, time.Second*15)
 	time.Sleep(time.Second)
 
 	e, err := wd.FindElement(selenium.ByXPATH, "//button[@data-a-target='browse-sort-menu']")
@@ -68,15 +68,22 @@ func (cl *ChannelLink) Execute() {
 			delayerror = 5
 		}
 
-		for _, card := range cards {
-			href, err := card.GetAttribute("href")
-			if err != nil {
-				log.Println(err)
-			} else {
-				hrefs[href] = true
+		for ii := 0; ii < 10; ii++ {
+			for _, card := range cards {
+				href, err := card.GetAttribute("href")
+				if err != nil {
+					log.Println(href, err)
+					continue
+				} else {
+					hrefs[href] = true
+				}
 			}
+			break
 		}
 		samecount = len(cards)
+		if ps.IsClose() {
+			break
+		}
 
 		if len(cards) > 10 {
 			log.Println(len(cards))
@@ -88,7 +95,6 @@ func (cl *ChannelLink) Execute() {
 		time.Sleep(time.Millisecond * 200)
 		wd.KeyUp(selenium.EndKey)
 		time.Sleep(time.Millisecond * 2500)
-
 	}
 
 	for href := range hrefs {