{
"sign": "03305B6A3F1FA7D5820C15B8BD6672D1",
"u_no": 1,
"g_no": 1,
"in_num": 5
}curl --location --request POST '/Stock/inStock' \
--header 'Content-Type: application/json' \
--data-raw '{
"sign": "03305B6A3F1FA7D5820C15B8BD6672D1",
"u_no": 1,
"g_no": 1,
"in_num": 5
}'{
"code": 40001,
"message": "签名错误"
}