• 接口地址：https://www.taofake.com.cn/api/account/fscreen[参数] 获取私钥
• 请求方式：POST/GET
• 返回格式：JSON
• 请求示例：https://www.taofake.com.cn/api/account/fscreen?keyword=[关键词]&itemid=[淘宝商品id]&sign=[sign]&app_id=[APPID]&timestamp=[时间戳]
• 接口备注：查询1次，计1次调用

请求参数说明：

名称	类型	必填	示例值	说明
keyword	string	是	小米指纹锁智能门锁	关键词
itemid	string	是	587935711360	淘宝商品链接或商品ID
sign	String	是	67deebee082d446da21768c20e86310a3714eb8b	为了验证用户身份，以及确保参数不被中间人篡改，需要传递调用者的数字签名。【小写】sign=sha1(keyword + itemid + app_id+ appsecret + timestamp);
app_id	String	是	5b68434f29330	淘发客应用id
timestamp	String	是	1394276508	客户端时间。 时间戳，格式如：1394276508

返回参数说明：

名称	类型	默认值	说明
code	int		返回码
data	string		结果
url	varchar		结果链接地址 如果尝试几次后还是返回code=-9说明基本生成不了二维码
msg	string		返回说明

JSON返回示例：

{
	"code":0,
	"data":
		{
		"url":"https:\/\/s.m.taobao.com\/h5?q=%E5%B0%8F%E7%B1%B3%E6%8C%87%E7%BA%B9%E9%94%81%E6%99%BA%E8%83%BD%E9%97%A8%E9%94%81&auction_tag=385%3B%2C843%3B%2C1163%3B%2C1478%3B%2C2049%3B%2C2059%3B%2C2178%3B%2C3466%3B%2C3974%3B%2C4166%3B%2C4491%3B%2C5895%3B%2C7046%3B%2C7495%3B%2C7883%3B%2C8326%3B%2C9025%3B%2C11083%3B%2C11339%3B%2C13953%3B%2C15489%3B%2C16321%3B%2C18945%3B%2C19457%3B%2C19787%3B%2C20481%3B%2C21121%3B%2C21697%3B%2C22155%3B%2C22209%3B%2C22273%3B%2C25282%3B%2C28353%3B%2C28802%3B%2C30337%3B%2C30401%3B%2C30849%3B%2C30977%3B%2C31489%3B%2C33217%3B%2C33537%3B%2C34433%3B%2C35713%3B%2C36161%3B%2C37569%3B%2C37633%3B%2C39233%3B%2C39553%3B%2C39809%3B%2C47297%3B%2C49218%3B%2C51585%3B%2C51841%3B%2C51969%3B%2C63105%3B%2C64129%3B%2C65281%3B%2C66113%3B%2C66241%3B%2C69249%3B%2C71937%3B%2C72129%3B%2C81857%3B%2C87425%3B%2C101762%3B%2C102017%3B%2C103489%3B%2C104130%3B%2C107393%3B%2C107585%3B%2C107842%3B%2C110401%3B%2C111489%3B%2C112001%3B%2C112193%3B%2C112386%3B%2C115329%3B%2C123521%3B%2C123649%3B%2C123905%3B%2C130881%3B%2C131713%3B%2C144385%3B%2C146881%3B%2C147521%3B%2C166402%3B%2C202050%3B%2C206082%3B%2C212546%3B%2C249858%3B%2C249922%3B%2C257666%3B%2C257730%3B%2C257794%3B%2C257858%3B%2C257922%3B%2C257986%3B%2C268418%3B%2C281666%3B%2C288962%3B%2C292098%3B%2C292674%3B%2C299394%3B%2C299458%3B%2C317634%3B%2C347074%3B%2C348546%3B%2C363650%3B%2C363714%3B%2C363778%3B%2C363842%3B%2C363906%3B%2C363970%3B%2C364034%3B%2C364610%3B%2C368386%3B%2C368450%3B%2C368834%3B%2C425858%3B%2C427458%3B%2C467394%3B%2C468354%3B%2C484866%3B%2C490498%3B%2C491074%3B%2C493250%3B%2C508354%3B%2C508418%3B%2C508482%3B%2C508610%3B%2C508674%3B%2C519106%3B%2C525890%3B%2C531906%3B%2C533186%3B%2C540546%3B%2C544322%3B%2C545410%3B%2C749634%3B%2C761218%3B%2C762498%3B%2C771010%3B%2C772034%3B%2C779010%3B%2C783618%3B%2C783810%3B%2C1237506%3B%2C1247810%3B%2C1259138%3B%2C1259330&&ppath=20000%3A3506680"
		},
	"msg":"success"
}

错误码参照：

错误码	说明
0	请求成功
-1	不正确的时间戳
-2	sign缺失
-3	app_id缺失
-4	timestamp缺失
-5	非法请求
-6	余额不足,请充值
-7	请求过于频繁/限流
-8	签名错误
-9	系统错误

php示例代码：(其他语言原理一致)

<?php
$url = 'https://www.taofake.com/api/account/fscreen?';
$param = [
	'keyword' => '小米指纹锁智能门锁',
	'itemid' => '587935711360',
	'app_id' => '你的appid',
	'timestamp' => time()
];

$param['sign'] = sha1($param['keyword'] . $param['itemid'] . $param['app_id'] . '你的appsecret' . $param['timestamp']);
$url .=http_build_query($param);
$res = file_get_contents($url);
print_r($res);
die;