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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// +----------------------------------------------------------------------) t, O; r, H: V" L/ n
// | JuhePHP [ NO ZUO NO DIE ]( x" _6 ]3 }; M0 e1 @
// +----------------------------------------------------------------------
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// +----------------------------------------------------------------------
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// | Author: Juhedata <info@juhe.cn-->; a% k$ ?( b1 H
// +----------------------------------------------------------------------! h4 G# e3 r* h; d9 L
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//----------------------------------
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// 图像识别调用示例代码－聚合数据+ K! d/ L' x# g6 q7 e5 x Z& [5 c( I- q
// 在线接口文档：http://www.juhe.cn/docs/117& J! j1 v N& j( c2 Z: v6 R6 s
//----------------------------------$ {* q q4 [* u% B% N( c% [! U+ r; r
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header('Content-type:text/html;charset=utf-8');& ~, K9 Y4 ?0 x. f1 f
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//配置您申请的appkey' f* h+ Z. ^) F. D; l
$appkey = "*********************";
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//************1.图像上传************
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$url = "http://japi.juhe.cn/image_recognition/upload";% X) |, x8 P3 F( A
$params = array(
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"file" => "",//上传的单张图片
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"key" => $appkey,//APP Key
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"pname" => "",//包名, P6 |6 p1 L" h3 J( v: r% c( D
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$paramstring = http_build_query($params);) o3 `) N( [+ Z0 b
$content = juhecurl($url,$paramstring,1);3 [5 |, w5 \% f2 K
$result = json_decode($content,true);
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if($result){
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if($result['error_code']=='0'){8 f( T' C" }7 l( S, L% I* v" e' J
print_r($result);
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}else{
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echo $result['error_code'].":".$result['reason'];
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}else{
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echo "请求失败";
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}
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//**************************************************
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//************2.查寻上传图像信息************: p* ]8 t: u) F! q
$url = "http://japi.juhe.cn/image_recognition/findAll";
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$params = array(, Q9 m' n8 S8 J& c2 d& @
"key" => $appkey,//APP Key
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);
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$paramstring = http_build_query($params);. t0 R, X) @$ X4 p: U
$content = juhecurl($url,$paramstring);
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$result = json_decode($content,true);
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if($result){
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if($result['error_code']=='0'){% j' T* H& W, w5 U
print_r($result);# x- F3 `( {9 d8 t. e, [
}else{
echo $result['error_code'].":".$result['reason'];+ N+ ]* e% f8 m7 o% f
}
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}else{4 W% X* w% p! A' w( ^
echo "请求失败";
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//**************************************************3 E" h( l) E5 k- O& L$ F0 S3 ~
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//************3.删除图像信息************7 s" Q6 M- v( J8 m9 [& L
$url = "http://japi.juhe.cn/image_recognition/delete";. M( M' w. O; z; m) `3 f& z
$params = array(
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"key" => $appkey,//APP Key
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"imageId" => "",//图片ID
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$paramstring = http_build_query($params);
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$content = juhecurl($url,$paramstring);
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$result = json_decode($content,true);/ j( k2 h( w4 r! @. k% v7 z
if($result){, J; ^. I9 F4 p8 B7 L1 s( V
if($result['error_code']=='0'){! }6 d: N! ~6 l* x2 H
print_r($result);4 C: A- G4 _: W: G. [
}else{$ R! v. ]* o8 I! y% ~' u8 L; B9 @
echo $result['error_code'].":".$result['reason'];
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}else{; B" U0 B" A* Q" v
echo "请求失败";- w7 `! K ~" C; T8 K% w
}
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//**************************************************
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//************4.图像识别************. e0 A8 z0 f7 `' G3 L3 ^5 x
$url = "http://japi.juhe.cn/image_recognition/check";
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$params = array(( G5 [4 N; J' H( ^0 E! N. e
"file" => "",//上传的图片4 b2 m+ \# ?7 F6 N$ q9 L
"key" => $appkey,//APP Key
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"pname" => "",//包名9 w) ~/ ]( r3 K# P- b+ k8 w% ?. q
"device_name" => "",//设备名称(如android OS或iphone OS)9 w% E, Q* s9 o
"device_version" => "",//设备版本(如:4.0.3)2 h+ i( n8 @5 }) m) i$ k! H5 y
"latitude" => "",//纬度
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"longitude" => "",//经度
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"uuid" => "",//设备id
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"zone" => "",//请求地区% e( b8 n" @9 X' W
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$paramstring = http_build_query($params);9 w2 ?- Z" x% t y5 P+ j {
$content = juhecurl($url,$paramstring,1);
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$result = json_decode($content,true);
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if($result){
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if($result['error_code']=='0'){
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print_r($result);4 b! u' V6 F4 m
}else{
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echo $result['error_code'].":".$result['reason'];. E9 e4 E0 F' _/ G# O
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}else{
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echo "请求失败";
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//**************************************************
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/**
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* 请求接口返回内容' n4 P: f& r0 V# ?2 q! d& p
* @param string $url [请求的URL地址]" e v- P* y& N4 \: N7 k1 q" z
* @param string $params [请求的参数]
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* @param int $ipost [是否采用POST形式]8 p* ]! _+ ^$ \3 ~* C
* @return string1 B2 V0 G$ x+ E9 m& P2 f5 e0 _8 g
*// n" \4 F3 v9 z- h, t* j, r
function juhecurl($url,$params=false,$ispost=0){- X+ p4 K3 W, Y& a
$httpInfo = array();
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$ch = curl_init();
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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' );5 \' e) Q1 p0 C# ]3 q
curl_setopt( $ch, CURLOPT_CONNECTTIMEOUT , 60 );5 B0 O3 K1 z% M: Q3 @
curl_setopt( $ch, CURLOPT_TIMEOUT , 60);
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curl_setopt( $ch, CURLOPT_RETURNTRANSFER , true );- @8 R$ C7 W, G1 X* y
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);! ^4 n1 x: S) K6 e4 @7 ~
if( $ispost )
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curl_setopt( $ch , CURLOPT_POST , true );: s, U5 ]2 ~! U* R
curl_setopt( $ch , CURLOPT_POSTFIELDS , $params );7 f4 u0 o8 _, x! J( E0 e# ?
curl_setopt( $ch , CURLOPT_URL , $url );
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else
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if($params){: y: x6 z2 t, j8 u5 B8 F2 i6 k
curl_setopt( $ch , CURLOPT_URL , $url.'?'.$params );
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}else{$ y8 {5 w, E" O! e. Z
curl_setopt( $ch , CURLOPT_URL , $url); t" _, e6 n: Y0 [# H
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}
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$response = curl_exec( $ch );& D* w, V. ^/ w- F" |% g
if ($response === FALSE) {2 w# j' h1 m* u' d. z% g
//echo "cURL Error: " . curl_error($ch);
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return false;1 Q, v' O4 S9 w) L' k0 X
}
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$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 );3 }5 r8 e w5 U! ^9 m
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）