=== API测试 ===

1. 测试getVotingStatistics.php接口...
   ✓ 请求成功
   HTTP状态码: 200
   响应头: application/json; charset=utf-8
   响应内容: {"success":true,"message":"获取投票统计成功","topic":"第一轮投票","round":"22","display":0,"total_votes":1,"statistics":[{"option_id":188,"option_text":"A","vote_count":0},{"option_id":189,"option_text":"B","vote_count":0},{"option_id":190,"option_text":"C","vote_count":0},{"option_id":191,"option_text":"D","vote_count":1}]}
   
   JSON解析成功:
   success: true
   round: 22
   display: false
   topic: '第一轮投票'
   total_votes: 1
   statistics: 4 个选项

=== 测试结束 ===