diff --git a/migu.py b/migu.py
new file mode 100644
index 0000000..2b8533b
--- /dev/null
+++ b/migu.py
@@ -0,0 +1,115 @@
+# -*- coding: utf-8 -*-
+# @Time: 2021/11/6 10:51
+# @Project: real-url
+# @Author: wbt5
+# @Blog: https://wbt5.com
+
+import requests
+from urllib import parse
+
+
+class MiGu:
+    """
+    获取咪咕体育直播的流媒体地址
+    直播列表:https://www.miguvideo.com/mgs/website/prd/sportMatchDetail.html
+    直播间地址形式:https://www.miguvideo.com/mgs/website/prd/sportLive.html?mgdbId=120000173758
+    mgdbId 120000173758即为房间号
+    """
+
+    def __init__(self, rid, rate=3):
+        """
+        Args:
+            rate:估计是清晰度，默认rate=3是高清
+            rid:房间号，如 120000173758
+        """
+        self.rid = rid
+        self.rate = rate
+
+    def get_real_url(self):
+        """
+        先获取contId
+        Returns:
+            url
+        """
+        headers = {
+            'appId': 'miguvideo',
+            'clientId': '',
+            'SDKCEId': '',
+            'terminalId': 'www',
+            'userId': '',
+            'userToken': '',
+            'X-UP-CLIENT-CHANNEL-ID': '',
+            'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) '
+                          'Chrome/95.0.4638.69 Safari/537.36',
+            'Referer': 'https://www.miguvideo.com/',
+        }
+        url = 'https://app-sc.miguvideo.com/vms-match/v3/staticcache/basic/basic-data/{}'.format(self.rid)
+
+        with requests.Session() as session:
+            res = session.get(url, headers=headers).json()
+        try:
+            contid = res['body']['pId']
+            url = f'https://webapi.miguvideo.com/gateway/playurl/v3/play/playurl?contId={contid}&rateType={self.rate}'
+            res = session.get(url, headers=headers).json()
+            try:
+                playurl = res['body']['urlInfo']['url']
+                real_url = self.calcu(playurl)
+                return real_url
+            except KeyError:
+                return '未获取到url,可能参数错误！'
+        except KeyError:
+            return '未获取到contId'
+
+    @staticmethod
+    def calcu(pre_url):
+        """
+        计算ddCalcu，原始过程在pcPlayer.js的9432行到9460行。
+        这里直接用python代码还原，其实可以简化。
+        Args:
+            pre_url:playurl请求返回的url用来拼接计算ddCalcu
+
+        Returns:
+            real_url:添加ddCalcu后的播放地址
+        """
+        params = dict(parse.parse_qsl(pre_url.split('?')[-1]))
+        t = 'eeeeeeeee'
+        r = str(params['timestamp'])
+        n = str(params['ProgramID'])
+        a = params['Channel_ID']
+        o = params['puData']
+        # s = '2624'
+        # js里是遍历s，这里直接写死
+        u = t[2] or 'e'
+        ll = r[6] or 't'
+        c = n[2] or "c"
+        f = a[len(a) - 4] or 'n'
+        d = o
+        h = []
+        for p in range(0, int(len(d) / 2)):
+            h.append(d[len(d) - p - 1])
+            if p < len(d) - p - 1:
+                h.append(o[p])
+            x = {
+                1: u,
+                2: ll,
+                3: c,
+                4: f
+            }
+            h.append(x[p]) if p in [1, 2, 3, 4] else ''
+        v = ''.join(h)
+        real_url = pre_url + '&ddCalcu=' + v
+        return real_url
+
+
+def get_real_url(rid):
+    try:
+        mg = MiGu(rid)
+        return mg.get_real_url()
+    except Exception as e:
+        print('Exception：', e)
+        return False
+
+
+if __name__ == '__main__':
+    rr = input('请输入咪咕直播间号：\n')
+    print(get_real_url(rr))