#分数段人数对比 请求地址 ： 域名/ inter/student/testPaperScoreD 请求方式: post方式 请求参数： | 参数 | 必要 | 字段类型|注释|备注 | --- | --- | --- | --- |--- | | exam_plan_class_id| 是| string|班级主键|样例: 1| | class_id| 是| string|班级主键|样例: 0037c597e3f144cd9c7cd0756ea902ff| ***** 备注 成功 ~~~ { "data": { "x": [ "0-40", "40-60", "60-80", "80-100" ], "y": [ 0, 1, 6, 7 ] }, "msg": "success", "state": 10000 } ~~~ 失败 情况1 ~~~ {"data":"","msg":"未找到信息","state":10002} ~~~ ~~~