curl --location --request GET 'https://test-api.yunjishop.cn/recommend/letterReply/'
{
"code": 0,
"msg": "string",
"trace": "string",
"data": {
"letterReplyId": 0,
"receivedId": 0,
"letterReplyUserId": 0,
"createTime": "2019-08-24T14:15:22Z",
"letterReplyContent": "string"
}
}