[2.1 体育接口说明](2.1%E4%BD%93%E8%82%B2%E6%8E%A5%E5%8F%A3%E8%AF%B4%E6%98%8E.md) [2.2 体育推送说明](2.2%E4%BD%93%E8%82%B2%E6%8E%A8%E9%80%81%E8%AF%B4%E6%98%8E.md) [2.3 体育请求频率](2.3%E4%BD%93%E8%82%B2%E8%AF%B7%E6%B1%82%E9%A2%91%E7%8E%87.md) [2.4 体育字典](2.4%20%E4%BD%93%E8%82%B2%E5%AD%97%E5%85%B8.md)