口语测评

### 1. 口语测评完成度
api-online.test.boxfish.cn/report/group/{group}}/lesson/{lesson}?access_token=admin
GET
访问示例：
api-online.test.boxfish.cn/report/group/9469/lesson/L3NoYXJlL3N2bi9Ub3BpY1_kuKrkurrmg4XlhrUvMDAzLuWmguS9leaIkOS4uuabtOWlveeahOiHquW3se-8ny54bHN4?access_token=admin
返回：

{
  "听力测验": [
    {
      "user_id": 7007,
      "user_name": "Huan",
      "score": 0
    }
  ],
  "type": [
    "听力测验"
  ],
  "percentage": "0.17"
}

说明：此接口增加了percentage字段，表示班级中已经完成的人数比率

### 2. 口语测评成绩提交
api-online.test.boxfish.cn/commit/record/batch?access_token=admin
POST
body参数：
{
  "cr_list": [{
    "credit": 1102,
    "fact_score": 1.713699913024902,
    "quiz_id": "oo-11",
    "score": 5,
    "equal": 0.3427399826049805,
    "gold": 0,
    "quiz_type": "ORAL_INTONATION",
    "duration": 46.48099899291992,
    "audio_url": "http:\/\/edu.hivoice.cn:80\/WebAudio-1.0-SNAPSHOT\/audio\/play\/D923E81D-5D41-402F-9A9C-C471AD18B461\/1483583474648405519\/gz",
    "finished_time": 1483583852,
    "channel": "ORAL_TEST"
  }, {
    "credit": 107,
    "fact_score": 0.6627500152587891,
    "quiz_id": "oo-21",
    "score": 1,
    "equal": 0.6627500152587891,
    "gold": 0,
    "quiz_type": "ORAL_DIALOGUE",
    "duration": 15.46100044250488,
    "audio_url": "http:\/\/edu.hivoice.cn:80\/WebAudio-1.0-SNAPSHOT\/audio\/play\/80B813C9-E2CC-4CF7-AF3C-540A876AED20\/1483583541114792703\/gz",
    "finished_time": 1483583852,
    "channel": "ORAL_TEST"
  }, {
    "credit": 307,
    "fact_score": 0.6970199775695801,
    "quiz_id": "oo-31",
    "score": 6,
    "equal": 0.1161699962615967,
    "gold": 0,
    "quiz_type": "ORAL_COMPOSITION",
    "duration": 10.84099960327148,
    "audio_url": "http:\/\/edu.hivoice.cn:80\/WebAudio-1.0-SNAPSHOT\/audio\/play\/E2B6BDE1-D890-4EA8-AF4A-7D1A819DDFA8\/1483583830243491916\/gz",
    "finished_time": 1483583852,
    "channel": "ORAL_TEST"
  }],
  "user_id": "1",
  "lesson_id": "L3NoYXJlL3N2bi_ljJfkuqzlj6Por63ogIPor5UxLzEwMi7ljJfkuqzliJ3kuIDlj6Por63nu4PkuaDpopgyLnhsc3gyjw211"
}

返回参数：

{
  "record_score": 70462,
  "gold": 4876,
  "msg": "success"
}