?php/小程序发送服务通知这里只做单纯的功能测试,没有涉及任何业务逻辑1前台传post参数code(用户身份临时凭证)和formid(表单提交场景submit事件带上的formId,支付场景没有测试)2通过code获取openid3获取接口调用凭证access_token,调用发消息模板接口需要用到4获取模板id,组装消息数据,调用发消息接口发送官方文档地址:https://developers.weixin.qq.com/miniprogram/dev/api/notice.html#%E4%BD%BF%E7%94%A8%E8%AF%B4%E6%98%8E///获取openidfunctiongetOpenid(){$appid='wxd204fed0cf926fe6';$appsecret='4e77e491b757dbadbfcc94652d42c0f4';$code=$_POST['code'];$url="https://api.weixin.qq.com/sns/jscode2session?appid=$appid&secret=$appsecret&js_code=$code&grant_type=authorization_code";$request=file_get_contents($url);returnjson_decode($request)-openid;}//获取接口调用凭证access_tokenfunctiongetAccessToken(){$appid='wxd204fed0cf926fe6';$secret='4e77e491b757dbadbfcc94652d42c0f4';$url="https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=$appid&secret=$secret";$access_token=file_get_contents($url);returnjson_decode($access_token)-access_token;}//发送模板消息functionsendMsg($data,$access_token){//这个方法里面的代码来源于百度复制,能否用于生产有待考究$ch=curl_init();curl_setopt($ch,CURLOPT_URL,"https://api.weixin.qq.com/cgi-bin/message/wxopen/template/send?access_token=".$access_token);curl_setopt($ch,CURLOPT_CUSTOMREQUEST,"POST");curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,FALSE);curl_setopt($ch,CURLOPT_SSL_VERIFYHOST,FALSE);curl_setopt($ch,CURLOPT_USERAGENT,'Mozilla/5.0(compatible;MSIE5.01;WindowsNT5.0)');curl_setopt($ch,CURLOPT_FOLLOWLOCATION,1);curl_setopt($ch,CURLOPT_AUTOREFERER,1);curl_setopt($ch,CURLOPT_POSTFIELDS,$data);curl_setopt($ch,CURLOPT_RETURNTRANSFER,true);$tmpInfo=curl_exec($ch);if(curl_errno($ch)){returncurl_error($ch);}
curl_close($ch);return$tmpInfo;}//formid$formid=$_POST['formid'];//获取openid$openid=getOpenid();//获取access_token$access_token=getAccessToken();//模板数据,微信要的是json数据,我这里先构建数组再转成json$data=array('touser'=''.$openid,//要发送的用户'template_id'='w0oU8HEJL3uuwxB5zYEcWpnRkOYuKjN9zzIwu7nQVz8',//模板id,从模板库中获取,可通过接口获取或直接从小程序后台复制"page"="index",//跳转小程序的页面'form_id'=''.$formid,//表单提交场景下，为submit事件带上的formId；支付场景下，为本次支付的prepay_id'data'=array('keyword1'=array('value'='产品名称',),'keyword2'=array('value'='订单号',),'keyword3'=array('value'='订单价格',),'keyword4'=array('value'='订购时间',),
),'emphasis_keyword'='keyword1.DATA'//需要放大显示的关键词);//发送模板消息$result=sendMsg(json_encode($data),$access_token);var_dump($result);?