curl --location --request POST 'http://activity.test.xuance365.com/spring-activity/weight?t&sign' \
--header 'Content-Type: text/plain' \
--data-raw '{"t":"1737026054","sign":"d73c2324df16b8ecb77ff47b7d7e9d5d"}'
{
"code": 0,
"msg": "success",
"data": {
"weightGain": "20 斤",
"description": "别让这二十斤成为你人生的绊脚石,更别让它成为你自我放弃的借口。"
}
}