fixed page offset

Ha2ryZhang · May 14, 2020 · 905d33f · 905d33f
1 parent cb01e4b
commit 905d33f
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Showing 5 changed files with 21 additions and 6 deletions.
diff --git a/README.md b/README.md
@@ -110,4 +110,4 @@ docker run --rm -it -d --name alltv -p 8888:8888  harryzhang6/alltv
 - [ ] 增加其他平台获取弹幕(websocket)
 
 ### AllTV app（努力中）别忘了点star哦
-![testwebsocket](./images/alltv.jpeg)
+![alltv_flutter](./images/alltv.jpeg)
diff --git a/src/main/java/com/debugers/alltv/controller/TopController.java b/src/main/java/com/debugers/alltv/controller/TopController.java
@@ -6,6 +6,7 @@
 import io.swagger.annotations.Api;
 import org.springframework.web.bind.annotation.*;
 
+import java.util.Collections;
 import java.util.List;
 
 @Api(tags = "综合各个平台")
@@ -19,7 +20,8 @@ public TopController(DouYuService douYuService) {
     }
     @GetMapping("live/{cid}")
     public Result<List<LiveRoom>> getTopRooms(@PathVariable("cid") String cid, @RequestParam(defaultValue = "0") Integer pageNum){
-        List<LiveRoom> rooms = douYuService.getTopRoomsByCid(cid, 10, pageNum);
+        List<LiveRoom> rooms = douYuService.getTopRoomsByCid(cid, 20, pageNum);
+        Collections.sort(rooms);
         return Result.success(rooms);
     }
 }
diff --git a/src/main/java/com/debugers/alltv/enumType/BilibiliOpenApi.java b/src/main/java/com/debugers/alltv/enumType/BilibiliOpenApi.java
@@ -9,7 +9,8 @@ public enum BilibiliOpenApi {
     //统一后面+roomId
     SERVER_CONFIG("https://api.live.bilibili.com/room/v1/Danmu/getConf?id="),
     ROOM_INIT("https://api.live.bilibili.com/room/v1/Room/room_init?id="),
-    PLAY_URL("https://api.live.bilibili.com/room/v1/Room/playUrl?cid=")
+    PLAY_URL("https://api.live.bilibili.com/room/v1/Room/playUrl?cid="),
+    RANK("https://api.live.bilibili.com/room/v1/RoomRecommend/biliIndexRecList")
     ;
 
     private String url;

diff --git a/src/main/java/com/debugers/alltv/model/LiveRoom.java b/src/main/java/com/debugers/alltv/model/LiveRoom.java
@@ -5,7 +5,7 @@
 import java.util.Date;
 
 @Data
-public class LiveRoom {
+public class LiveRoom implements Comparable<LiveRoom> {
     private String roomId;
     private String com;//哪个平台
     private String cateId;
@@ -18,4 +18,9 @@ public class LiveRoom {
     private String avatar;
     private Long online; //热度
     private String realUrl; //真是直播地址
+
+    @Override
+    public int compareTo(LiveRoom room) {
+        return (int) (room.getOnline()-online);
+    }
 }
diff --git a/src/main/java/com/debugers/alltv/service/DouYuService.java b/src/main/java/com/debugers/alltv/service/DouYuService.java
@@ -204,9 +204,17 @@ public DouYuDTO getRoomInfo(String roomId) {
         return getDTO(response.getBodyJson());
     }
 
+    /**
+     * 获取斗鱼推荐直播间
+     *
+     * @param cid      分类id
+     * @param pageSize 页数大小
+     * @param pageNum  页数
+     * @return liveRoom
+     */
     public List<LiveRoom> getTopRoomsByCid(String cid, Integer pageSize, Integer pageNum) {
         HttpResponse response = HttpRequest.create(DouYuOpenApi.TOP_ROOM + cid)
-                .appendParameter("offset", pageNum)
+                .appendParameter("offset", (pageNum - 1) * pageSize)
                 .appendParameter("limit", pageSize)
                 .setContentType(HttpContentType.FORM).get();
         if (404 == response.getCode())
@@ -221,7 +229,6 @@ private LiveRoom convertToLiveRoom(DouYuDTO douYuDTO) {
         liveRoom.setCom("douyu");
         return liveRoom;
     }
-
     private DouYuDTO getDTO(JSONObject jsonObject) {
         JSONObject data = jsonObject.getJSONObject("data");
         DouYuDTO douYuDTO = new DouYuDTO();