微信订阅号开发笔记(五)
时间:2014-05-08 16:45:04
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1、用户管理
//查询所有分组 public function queryGroups(){ $url = "https://api.weixin.qq.com/cgi-bin/groups/get?access_token="; $url.=$this->getacctoken(); $result = $this->cget($url); header("Content-type: text/html; charset=utf-8"); print_r($result); } //创建分组 public function createGroup(){ $url="https://api.weixin.qq.com/cgi-bin/groups/create?access_token="; $url.=$this->getacctoken(); $postData=‘{"group":{"name":"test"}}‘; $result = $this->cpost($url,$postData); header("Content-type: text/html; charset=utf-8"); print_r($result); } //查询用户所在分组 public function queryGroup(){ $url="https://api.weixin.qq.com/cgi-bin/groups/getid?access_token="; $url.=$this->getacctoken(); $postData=‘{"openid":"openId"}‘; $result = $this->cpost($url,$postData); header("Content-type: text/html; charset=utf-8"); print_r($result); } //修改分组名 public function updateGroup(){ $url="https://api.weixin.qq.com/cgi-bin/groups/update?access_token="; $url.=$this->getacctoken(); $postData=‘{"group":{"id":100,"name":"atest"}}‘; $result = $this->cpost($url,$postData); header("Content-type: text/html; charset=utf-8"); print_r($result); } //移动用户分组 public function moveGroup(){ $url="https://api.weixin.qq.com/cgi-bin/groups/members/update?access_token="; $url.=$this->getacctoken(); $postData=‘{ "openid": "openId", "to_groupid": 100 }‘; $result = $this->cpost($url,$postData); header("Content-type: text/html; charset=utf-8"); print_r($result); } //获取用户基本信息 public function queryUserInfo(){ $url = "https://api.weixin.qq.com/cgi-bin/user/info?lang=zh_CN&access_token="; $url.=$this->getacctoken(); $url.="&openid="."openId"; $result = $this->cget($url); header("Content-type: text/html; charset=utf-8"); echo json_encode($result); } //获取关注者列表 public function queryUserList(){ //https://api.weixin.qq.com/cgi-bin/user/get?access_token=ACCESS_TOKEN&next_openid=NEXT_OPENID $url = "https://api.weixin.qq.com/cgi-bin/user/get?access_token="; $url.=$this->getacctoken(); $result = $this->cget($url); $r = json_encode($result); $next_openid=$r[‘next_openid‘]; if(!empty($next_openid)){ } header("Content-type: text/html; charset=utf-8"); echo $r ; }
2、网页授权获取用户基本信息
具体而言,网页授权流程分为四步:
引导用户进入授权页面同意授权,获取code
通过code换取网页授权access_token(与基础支持中的access_token不同)
如果需要,开发者可以刷新网页授权access_token,避免过期
通过网页授权access_token和openid获取用户基本信息
public function index(){ //1、引导用户进入授权页面 $url = "https://open.weixin.qq.com/connect/oauth2/authorize?appid=APPID&redirect_uri="; $redirect_uri="YOU URL"; $redirect_uri=urlencode($redirect_uri); $url.=$redirect_uri."&response_type=code&scope=snsapi_userinfo&state=a#wechat_redirect"; $this->assign ( ‘userurl‘, $url ); $this->display(); } public function success(){ //2、用户授权成功 获取code ,用code换取access_token $code = I ( ‘get.code‘ ); //echo $code; $geturl = "https://api.weixin.qq.com/sns/oauth2/access_token?appid=APPID&secret=SECRET&code="; $geturl.=$code."&grant_type=authorization_code"; $ch=curl_init(); curl_setopt($ch,CURLOPT_URL,$geturl); curl_setopt($ch,CURLOPT_RETURNTRANSFER,1); curl_setopt($ch,CURLOPT_HEADER,0); $output = curl_exec($ch); curl_close($ch); //echo json_decode($output,true); $returnObj = json_decode($output,true); //echo $returnObj[‘access_token‘]; //3、刷新access_token(如果需要) //4、拉取用户信息(需scope为 snsapi_userinfo) $geturl =""; $geturl=" https://api.weixin.qq.com/sns/userinfo?access_token="; $geturl.=$returnObj[‘access_token‘]."&openid=".$returnObj[‘openid‘]."&lang=zh_CN"; $ch=curl_init(); curl_setopt($ch,CURLOPT_URL,$geturl); curl_setopt($ch,CURLOPT_RETURNTRANSFER,1); curl_setopt($ch,CURLOPT_HEADER,0); $output = curl_exec($ch); curl_close($ch); //echo json_decode($output,true); $userObj = json_decode($output,true); $this->assign ( ‘userObj‘, $userObj ); $this->display(); }
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