This article describes the usage of the PHP version of WeChat to automatically obtain the delivery address API. Share it for your reference, as follows:
The WeChat public platform is becoming more and more powerful now. We can connect with the platform through various API interfaces to obtain corresponding data. Let’s take a look at a program that automatically obtains delivery address of WeChat implemented by PHP. The details are as follows.
I won't introduce the instructions about the interface. You can see the following only the handler below.
public function get_address_api() {
$APPID=C('APPID');
$SCRETID=C('SCRETID');
if (!isset($_GET['code'])) {
$backurl = $this->get_url();
$url = "/connect/oauth2/authorize?app&redirect_uri=".urlencode($backurl)."&response_type=code&scope=jsapi_address&state=123#wechat_redirect";
// snsapi_userinfo
Header("Location: $url");
exit;
} else {
$code = $_GET['code'];
$url = "/sns/oauth2/access_token?app&secret=".$SCRETID."&code=".$code."&grant_type=authorization_code";
$re = file_get_contents($url);
$rearr = json_decode($re,true);
$backurl = $this->get_url();
$openid = $rearr['openid'];
$unionid = $rearr['unionid'];
$asstoken = $rearr['access_token'];
S('jsapi_address_token'.$openid,$asstoken,7200);
$data['appid']=$APPID;
$data['url']=$backurl;
$data['timestamp']=time();
$data['timestamp']= (string)($data['timestamp']);
$data['noncestr']=$this->getRandStr(10);
$data['accesstoken']=$asstoken;
foreach ($data as $k => $v) {
$Parameters[$k] = $v;
}
//Signature step 1: Sort parameters in dictionary order ksort($Parameters);
$String = $this->formatBizQueryParaMap($Parameters, false);
$data['addrsign']=SHA1($String);
$this->assign('data',$data);
}
$this->siteDisplay('address_api');
}
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I hope this article will be helpful to everyone's PHP programming.