图像识别API调用代码实例（PHP）

admin · 发表于 2018-7-8 00:13:40

提供B2B的移动商务解决方案，通过图像识别技术，通过摄像头扫描直接查询和购买商品。
1.添加商品信息
2.添加图片
3.查询所有产品
4.查询某个具体产品信息
5.删除某个产品
6.删除图片
7.图像识别

图像识别API文档：https://www.juhe.cn/docs/api/id/117，申请后生成AppKey

PHP示例：

<!--?php
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// +----------------------------------------------------------------------
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// | JuhePHP [ NO ZUO NO DIE ]
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// +----------------------------------------------------------------------
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// +----------------------------------------------------------------------% V% |8 u b0 a/ u# W& V5 @: x5 I) I
// | Author: Juhedata <info@juhe.cn-->
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// +----------------------------------------------------------------------! [2 s, d6 P2 U
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//----------------------------------% A( b. X m" w& C; l: l6 j7 i& \
// 图像识别调用示例代码－聚合数据# d, u- }/ }. I1 n( d; b+ U* r1 v
// 在线接口文档：http://www.juhe.cn/docs/117
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//----------------------------------
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header('Content-type:text/html;charset=utf-8');, ~5 V: T/ \" ^- K+ i4 _! ]! V
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//配置您申请的appkey" {$ U6 ~2 x7 F
$appkey = "*********************";
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//************1.图像上传************5 E8 K7 O0 c+ U) j
$url = "http://japi.juhe.cn/image_recognition/upload";
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$params = array(
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"file" => "",//上传的单张图片
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"key" => $appkey,//APP Key0 P+ n8 Y/ q* m% O7 {+ k* z
"pname" => "",//包名
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$paramstring = http_build_query($params);
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$content = juhecurl($url,$paramstring,1);
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$result = json_decode($content,true);4 ~/ W3 a0 [6 O9 v( ^; K/ B
if($result){& v- o2 K( R. @
if($result['error_code']=='0'){
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print_r($result);/ p: C" d7 h4 h9 ^* e% J
}else{
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echo $result['error_code'].":".$result['reason'];* q% V3 [& u2 {5 Q
}
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}else{
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echo "请求失败";
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}
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//**************************************************8 `: Q. x' S$ g7 ~5 k4 T
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//************2.查寻上传图像信息************& k, S) }0 [9 E- R1 u7 i" v0 w
$url = "http://japi.juhe.cn/image_recognition/findAll";
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$params = array(
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"key" => $appkey,//APP Key
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);! {: W! h8 t3 h7 G+ j9 Z
$paramstring = http_build_query($params);$ b P7 L" u+ W: X
$content = juhecurl($url,$paramstring);( G1 j% }0 P4 ~& T, T$ X! j
$result = json_decode($content,true);+ G4 L: @5 n& y
if($result){4 w: A8 Z/ s' {5 V/ m
if($result['error_code']=='0'){9 {( H1 M7 v3 v! ?* z( Z
print_r($result);' E) S' k5 P9 D: C, c6 e
}else{! a j# z+ K3 c) X! N
echo $result['error_code'].":".$result['reason'];- d" X! V. t, g# L
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}else{
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echo "请求失败";
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//**************************************************9 I( i0 Y" n2 W, P' S9 z$ x
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//************3.删除图像信息************
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$url = "http://japi.juhe.cn/image_recognition/delete";
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$params = array(! [# f7 ~/ P4 _
"key" => $appkey,//APP Key$ S. W4 {5 f# I ?$ T
"imageId" => "",//图片ID# u. v/ x% t# t
);
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$paramstring = http_build_query($params);
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$content = juhecurl($url,$paramstring);4 T! U% q [& x. X$ w. P
$result = json_decode($content,true);# [' U0 j+ I9 L- X# {9 y% L+ X
if($result){) m2 n" i% o2 l( N5 E
if($result['error_code']=='0'){+ U0 r; Q4 r- o9 M( N# d
print_r($result);
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}else{: U# D" `+ C' o
echo $result['error_code'].":".$result['reason'];* H- Y' E& x f0 d' \( W0 b3 {
}
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}else{
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echo "请求失败";4 l/ j) q+ w" M$ X! A/ ~: w: T
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//**************************************************
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//************4.图像识别************
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$url = "http://japi.juhe.cn/image_recognition/check";3 r" B! U. y: I3 I
$params = array(3 C3 H0 {/ _2 `% M) Y
"file" => "",//上传的图片+ b+ G6 J1 ~8 F
"key" => $appkey,//APP Key5 B( Z# ]4 z- E/ H6 u4 J; ` V
"pname" => "",//包名5 Q! R; C+ O9 }, x X; p
"device_name" => "",//设备名称(如android OS或iphone OS)
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"device_version" => "",//设备版本(如:4.0.3); g' N/ k; l$ F0 L& C8 S
"latitude" => "",//纬度
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"longitude" => "",//经度
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"uuid" => "",//设备id! W/ ^* O3 S; P# q# t$ @7 k
"zone" => "",//请求地区# ` A: \* G$ d- V) r" M6 `/ E
);
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$paramstring = http_build_query($params);) t, G# u% y6 \0 k
$content = juhecurl($url,$paramstring,1);+ q# g" [4 C) E$ ?9 d, u7 [& \. q `
$result = json_decode($content,true);
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if($result){- e4 b- T4 Z1 K9 `. \3 Q7 Z2 O
if($result['error_code']=='0'){( d, F5 x; P2 }3 ?9 k
print_r($result);
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}else{
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echo $result['error_code'].":".$result['reason'];5 N7 i# z$ I* R$ P
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}else{; E. O# ~1 L8 S Q4 z# [. R
echo "请求失败";! L; ~$ A/ i" ~4 q: W/ {: `- J
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//**************************************************
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/**
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* 请求接口返回内容
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* @param string $url [请求的URL地址]8 A4 [- _- V3 T) s7 R
* @param string $params [请求的参数]
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* @param int $ipost [是否采用POST形式]
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* @return string' @2 s6 X; _0 u" \* H
*/
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function juhecurl($url,$params=false,$ispost=0){
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$httpInfo = array();8 K* V0 _+ e# j2 i
$ch = curl_init();4 n$ g: N/ Z% I" S* y# }( C
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curl_setopt( $ch, CURLOPT_HTTP_VERSION , CURL_HTTP_VERSION_1_1 );
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curl_setopt( $ch, CURLOPT_USERAGENT , 'JuheData' );& K0 Q0 B5 g0 N
curl_setopt( $ch, CURLOPT_CONNECTTIMEOUT , 60 );
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curl_setopt( $ch, CURLOPT_TIMEOUT , 60);
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curl_setopt( $ch, CURLOPT_RETURNTRANSFER , true );
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curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); D1 `# W% L! N0 ]" a
if( $ispost ); c3 B- Y9 Q3 G" R, G5 f# D
{
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curl_setopt( $ch , CURLOPT_POST , true );7 t$ G# o5 e& r/ x$ }" r' U7 V
curl_setopt( $ch , CURLOPT_POSTFIELDS , $params );6 n; Y6 L$ N) Z+ x5 ^* a
curl_setopt( $ch , CURLOPT_URL , $url );8 Z( e' a: l+ |
}
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else
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{
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if($params){
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curl_setopt( $ch , CURLOPT_URL , $url.'?'.$params );- L0 F2 ~% y3 `" c2 E8 p
}else{" u$ @3 e2 b# g
curl_setopt( $ch , CURLOPT_URL , $url);. U# w! F E, v! x
}
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}
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$response = curl_exec( $ch );
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if ($response === FALSE) {8 L) s! Y7 v" i# Y' q2 ~ ]: Z
//echo "cURL Error: " . curl_error($ch);
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return false;5 T6 M) S- y/ m
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$httpCode = curl_getinfo( $ch , CURLINFO_HTTP_CODE );
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$httpInfo = array_merge( $httpInfo , curl_getinfo( $ch ) );
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curl_close( $ch );
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return $response;
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}

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[php学习资料] 图像识别API调用代码实例（PHP）