{
"sign": "557AA89E61D3E4E097A98A710E6A5409",
"p_no":1,
"p_size":20
}curl --location --request POST '/Stock/warnList' \
--header 'Content-Type: application/json' \
--data-raw '{
"sign": "557AA89E61D3E4E097A98A710E6A5409",
"p_no":1,
"p_size":20
}'{
"code": 40001,
"message": "签名错误"
}