update: baidu hotword api

Author: chaozhu

finder.go

@@ -11,24 +11,24 @@ const (
 	KindHotword    = "hotword"
 	KindSuggestion = "suggestion"
 
-	VERSION = "v1.0.12"
+	VERSION = "v1.0.14"
 )
 
 var (
 	once     sync.Once
 	instance Engine
 )
 
-/////////////////////////////
+// ///////////////////////////
 // finder interface
-/////////////////////////////
+// ///////////////////////////
 type Finder interface {
 	Close()
 }
 
-/////////////////////////////
+// ///////////////////////////
 // finder engine
-/////////////////////////////
+// ///////////////////////////
 // Engine is default finder implement.
 type Engine struct {
 	finderMap map[string]Finder

hotword.go

@@ -18,7 +18,7 @@ const (
 	HotWordSm      = "sm"
 
 	// Url
-	BaiduHotWordsUrl   = "http://top.baidu.com/mobile_v2/buzz/hotspot"
+	BaiduHotWordsUrl   = "https://top.baidu.com/api/board?platform=wise&tab=realtime&tag=%7B%7D"
 	SoHotWordsUrl      = "https://m.so.com/home/data?types=Hotwords&fmt=json"
 	SoGouHotWordsUrl   = "https://wap.sogou.com/data/hotwords/sogou_app.js"
 	TouTiaoHotWordsUrl = "https://i.snssdk.com/hot-event/hot-board/?count=50&tab_name=stream&origin=hot_board"
@@ -35,9 +35,9 @@ const (
 	HotWordHttpTimeout = 60
 )
 
-/////////////////////////////
+// ///////////////////////////
 // HotWord Result
-/////////////////////////////
+// ///////////////////////////
 type HotWordResult struct {
 	Keyword    string
 	Weight     int
@@ -49,9 +49,9 @@ func (wr *HotWordResult) Json() string {
 	return string(body)
 }
 
-/////////////////////////////
+// ///////////////////////////
 // HotWord Finder
-/////////////////////////////
+// ///////////////////////////
 type HotWordFinder struct {
 	Provider   string
 	From       string

hotword_baidu.go

@@ -36,10 +36,10 @@ func BaiduHotWordFind(hwf *HotWordFinder, from string, suggestUrl string) ([]*Ho
 	}
 
 	// format json
-	hotwords := result.Get("result.topwords")
+	hotwords := result.Get("data.cards.#[component=hotList].content")
 	for _, hotword := range hotwords.Array() {
-		keyword := hotword.Get("keyword").String()
-		weight, _ := strconv.Atoi(hotword.Get("searches").String())
+		keyword := hotword.Get("word").String()
+		weight, _ := strconv.Atoi(hotword.Get("hotScore").String())
 		suggestUrl := hwf.GetSuggestUrl(keyword, from, suggestUrl)
 
 		hwr := &HotWordResult{