微信封装的调用微信签名包的类库
废话不多说了，直接给大家贴代码了，具体代码如下所示：
appid=C('APPID');//公众号的appid
$this->appsecret=C('APPSECRET');//公众号的秘钥
}
//调用js-sdk的签名包
publicfunctiongetSignPackage(){
$jsapiTicket=$this->getJsApiTicket();
//注意URL一定要动态获取，不能hardcode.（获取当前网页的url）
$protocol=(!empty($_SERVER['HTTPS'])&&$_SERVER['HTTPS']!=='off'||$_SERVER['SERVER_PORT']==443)?"https://":"http://";
$url="$protocol$_SERVER[HTTP_HOST]$_SERVER[REQUEST_URI]";
//时间戳
$timestamp=time();
//随机字符串获取
$nonceStr=$this->createNonceStr();
//这里参数的顺序要按照key值ASCII码升序排序
$string="jsapi_ticket=$jsapiTicket&noncestr=$nonceStr×tamp=$timestamp&url=$url";
//生成字符串是用来签名用的
$signature=sha1($string);
$signPackage=array(
"appId"=>$this->appid,
"nonceStr"=>$nonceStr,
"timestamp"=>$timestamp,
"url"=>$url,
"signature"=>$signature,
"rawString"=>$string
);
return$signPackage;
}
//使用会员卡领取的签名包
publicfunctiongetHuiYuanSignPackage(){
$apiTicket=$this->getApiTicket();
//注意URL一定要动态获取，不能hardcode.（获取当前网页的url）
$protocol=(!empty($_SERVER['HTTPS'])&&$_SERVER['HTTPS']!=='off'||$_SERVER['SERVER_PORT']==443)?"https://":"http://";
$url="$protocol$_SERVER[HTTP_HOST]$_SERVER[REQUEST_URI]";
//时间戳
$timestamp=time();
//随机字符串获取
//$nonceStr=$this->createNonceStr();
//这里参数的顺序要按照key值ASCII码升序排序
$string=$timestamp.$apiTicket."car_id";//card_id为自己创建的会员卡的id
//生成字符串是用来签名用的
$signature=sha1($string);
$signPackage=array(
"timestamp"=>$timestamp,
"signature"=>$signature,
);
return$signPackage;
}
//获取会员卡的api_ticket
publicfunctiongetApiTicket(){
$data=json_decode(file_get_contents("api_ticket.json"));
if($data->expire_timegetAccessToken();
$url="https://api.weixin.qq.com/cgi-bin/ticket/getticket?type=wx_card&access_token=$accessToken";
$res=json_decode($this->httpGet($url));
$ticket=$res->ticket;
if($ticket){
$data->expire_time=time()+7000;
$data->jsapi_ticket=$ticket;
$fp=fopen("api_ticket.json","w");
fwrite($fp,json_encode($data));
fclose($fp);
}
}else{
$ticket=$data->jsapi_ticket;
}
return$ticket;
}
//获取随机字符串
privatefunctioncreateNonceStr($length=16){
$chars="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
$str="";
for($i=0;$i<$length;$i++){
$str.=substr($chars,mt_rand(0,strlen($chars)-1),1);
}
return$str;
}
//获取AccessToken
publicfunctiongetAccessToken(){
//将json字符串转换为json对象（json_encode是将数组转换为json字符串，json_decode("",true)如果加true是将json字符串转化为php数组，不加true转换为PHP对象）
$data=json_decode(file_get_contents("access_token.json"));
if($data->expire_timehttpGet($url));
$access_token=$res->access_token;
if($access_token){
$data->expire_time=time()+7000;
$data->access_token=$access_token;
$fp=fopen("access_token.json","w");
fwrite($fp,json_encode($data));
fclose($fp);
}
}else{
$access_token=$data->access_token;
}
return$access_token;
}
//获取jsapi_ticket(jsapi_ticket是公众号用于调用微信JS接口的临时票据)
privatefunctiongetJsApiTicket(){
//jsapi_ticket应该全局存储与更新，以下代码以写入到文件中做示例
$data=json_decode(file_get_contents("jsapi_ticket.json"));
if($data->expire_timegetAccessToken();
//如果是企业号用以下URL获取ticket
//$url="https://qyapi.weixin.qq.com/cgi-bin/get_jsapi_ticket?access_token=$accessToken";
$url="https://api.weixin.qq.com/cgi-bin/ticket/getticket?type=jsapi&access_token=$accessToken";
$res=json_decode($this->httpGet($url));
$ticket=$res->ticket;
if($ticket){
$data->expire_time=time()+7000;
$data->jsapi_ticket=$ticket;
$fp=fopen("jsapi_ticket.json","w");
fwrite($fp,json_encode($data));
fclose($fp);
}
}else{
$ticket=$data->jsapi_ticket;
}
return$ticket;
}
//获取用户的openid
publicfunctionopenId(){
$url=$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'];
if(!isset($_GET['code'])){
//获取组装的url
$openidUrl=$this->snsapi_base($url);
redirect($openidUrl);
}else{
$openidAccess_token=$this->openidAccess_token($_GET['code']);
return$openidAccess_token;
}
}
//获取微信用户的opnid
publicfunctiongetOpenId($openid,$access_token)
{
$userInfo=$this->getUserInfo($openid,$access_token);
return$userInfo;
}
publicfunctionsnsapi_base($redirect_uri,$scope="snsapi_userinfo",$state=0)
{
$appId=$this->appid;
$url="https://open.weixin.qq.com/connect/oauth2/authorize";
$url.="?appid=$appId";
$url.="&redirect_uri=http://$redirect_uri";
$url.="&response_type=code";
$url.="&scope=$scope";
$url.="&state=$state#wechat_redirect";
return$url;
}
publicfunctionopenidAccess_token($code){
$appId=$this->appid;
$appSecret=$this->appsecret;
$url="https://api.weixin.qq.com/sns/oauth2/access_token?appid=$appId&secret=$appSecret&code=$code&grant_type=authorization_code";
returnjson_decode($this->httpGet($url),true);
}
//获取用户信息
publicfunctiongetUserInfo($openid,$access_token){
$url="https://api.weixin.qq.com/sns/userinfo?access_token=$access_token&openid=$openid&lang=zh_CN";
returnjson_decode($this->httpGet($url),true);
//请求
}
privatefunctionhttpGet($url){
$curl=curl_init();
curl_setopt($curl,CURLOPT_RETURNTRANSFER,true);
curl_setopt($curl,CURLOPT_TIMEOUT,500);
curl_setopt($curl,CURLOPT_SSL_VERIFYPEER,false);
curl_setopt($curl,CURLOPT_SSL_VERIFYHOST,false);
curl_setopt($curl,CURLOPT_URL,$url);
$res=curl_exec($curl);
curl_close($curl);
return$res;
}
}
以上所述是小编给大家介绍的微信封装的调用微信签名包的类库，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对毛票票网站的支持！