**基本信息** 接口地址：`http[s]://api.12xue.com/exercises/answers` 请求方式：`POST` 请求类型：`application/x-www-form-urlencoded` 响应类型：`json` **请求头** |参数名|必选|描述|默认值| |---|---|---|---| |Token|否|用户唯一token|-| |Source|是|客户端来源标识|-| |Version|是|客户端当前版本号|1.0.0| |Identity|否|用户角色|-| **参数** |参数名|必选|类型|描述|默认值| |---|---|---|---|---| |POST|是|json|{"xtid":"1014810908199295239","kcid":"1003148109096772764","classid":"1000147988936444505","xkid":"1071","njid":"12588","ytlx":"1","is_auto":"1","tx":"tkt","da":"1014810908190050311,1014810908197043773","score":"10","daoptions":{"1089147010674784841":{"id":"1089147010674784841","xtid":"1000148229793882683","xx":"1","xxtpdz":null,"description":"1","sort":"0"},"1089147010674784842":{"id":"1089147010674784842","xtid":"1000148229793882683","xx":"2","xxtpdz":null,"description":"2","sort":"0"}},"answers":[{"flag":"0","device":"xx","uid":"1033145308280423461","create_time":"1481099635","end_time":"1481099635","istxt":"1","sxda":["123","122"]},{"flag":"0","device":"xx","uid":"1033145308280423349","create_time":"1481099635","end_time":"1481099635","istxt":"1","sxda":["12","12"]},{"flag":"0","device":"xx","uid":"1033145308280423350","create_time":"1481099635","end_time":"1481099635","istxt":"1","sxda":["1","2"]}]}|-| **返回示例** - success ```json { "ret": 0, "msg": "ok" } ``` - error ```json { "ret": -1, "msg": "参数错误或者未定义" } ``` **返回参数说明** |参数名|类型|说明| |---|---|---| |ret |int |状态码 0:成功| |msg |string |状态消息 ok:成功| --: 该接口最后修订时间：2019-03-18 10:06:00 * * * * *