feat: 添加视频获取接口，支持关键词搜索并返回相关视频信息

flask_test.py

@@ -0,0 +1,47 @@
+import requests
+from flask import Flask, request, jsonify
+from DB import DBVidcon
+
+app = Flask(__name__)
+logging.basicConfig(level=logging.INFO)
+logger = logging.getLogger(__name__)
+
+endpoint = "https://api.dailymotion.com/videos"
+DEFAULT_PAGE = 1
+FIXED_LIMIT = 100         # ← 现在固定 100
+db = DBVidcon()
+
+@app.route("/get", methods=["GET"])
+def get_videos():
+    keyword = request.args.get("keyword", "").strip()
+    if not keyword:
+        return jsonify({"status": "error", "msg": "keyword 参数不能为空"}), 400
+
+    i = request.args.get("page", DEFAULT_PAGE, type=int)
+    rn = request.args.get("rn", "US")
+    rn = rn.upper()
+    proxy_string = db.get_proxy(rn)
+    proxies = {"http": proxy_string, "https": proxy_string} if proxy_string else None
+
+    params = {
+        "search": keyword,
+        "fields": "id,title,created_time,thumbnail_240_url,duration,"
+                  "owner.id,owner.screenname,likes_total,views_total",
+        "limit": FIXED_LIMIT,     # ← 强制 100
+        "page": i,
+        "sort": "relevance"
+    }
+
+    try:
+        logger.info("DM 请求 params=%s proxies=%s", params, proxy_string)
+        resp = requests.get(endpoint, params=params, proxies=proxies, timeout=10)
+        resp.raise_for_status()
+        jd = resp.json()
+        return jsonify(jd), 200
+    except requests.exceptions.RequestException as e:
+        logger.error("DM 请求失败: %s", e)
+        return jsonify({"status": "error", "msg": str(e)}), 502
+
+
+if __name__ == "__main__":
+    app.run(host="0.0.0.0", port=8000, debug=False)