curl --location --request POST ''{
"content": {
"name": "Alex",
"mobile": "155xxxxx366",
"email": "xxx@qq.com"
},
"user_id": "2423242",
"point_id": "6255",
"sign_code": "913547",
"sign_time": "1697013437",
"point_name": "测试签到点",
"activity_id": "201440"
}