公司自研发框架，基本上没啥看不懂的 基本都是直接复制用就好了！希望能帮助到需要的朋友！
新建俩个同级文件用来保存 jsapi_ticket 和 access_token的文件 命名：jsapi_ticket.json 和 access_token.json（因为不能频繁去获取所以在规定时间内（7200秒）不要去重新获取 用第一次获取到的）
JSSDK文件：
<?php class JSSDK { private $appId; private $appSecret; public function __construct($appId, $appSecret) { $this->appId = $appId; $this->appSecret = $appSecret; } public function getSignPackage() { $jsapiTicket = $this->getJsApiTicket(); $url = "http://$_SERVER[HTTP_HOST]$_SERVER[REQUEST_URI]"; # 地址要是当前调用地图的页面地址 $timestamp = time(); $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"; $signature = sha1($string); $signPackage = array( "appId" => $this->appId, "nonceStr" => $nonceStr, "timestamp" => $timestamp, "url" => $url, "signature" => $signature, "rawString" => $string ); return $signPackage; } private function createNonceStr($length = 16) { $chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"; $str = ""; for ($i = 0; $i < $length; $i++) { $str .= substr($chars, mt_rand(0, strlen($chars) - 1), 1); } return $str; } private function getJsApiTicket() { $data = json_decode(file_get_contents(dirname(__FILE__)."/jsapi_ticket.json")); if ($data->expire_time < time()) { $accessToken = $this->getAccessToken(); $url = "https://api.weixin.qq.com/cgi-bin/ticket/getticket?type=jsapi&access_token=$accessToken"; $res = json_decode($this->httpGet($url)); $ticket = $res->ticket; if ($ticket) { $data->expire_time = time() + 7000; $data->jsapi_ticket = $ticket; $fp = fopen(dirname(__FILE__)."/jsapi_ticket.json", "w"); fwrite($fp, json_encode($data)); fclose($fp); } } else { $ticket = $data->jsapi_ticket; } return $ticket; } private function getAccessToken() { $data = json_decode(file_get_contents(dirname(__FILE__)."/access_token.json")); if ($data->expire_time < time()) { $url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=$this->appId&secret=$this->appSecret"; $res = json_decode($this->httpGet($url)); $access_token = $res->access_token; if ($access_token) { $data->expire_time = time() + 7000; $data->access_token = $access_token; $fp = fopen(dirname(__FILE__)."/access_token.json", "w"); fwrite($fp, json_encode($data)); fclose($fp); } } else { $access_token = $data->access_token; } return $access_token; } private function httpGet($url) { $curl = curl_init(); curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); curl_setopt($curl, CURLOPT_TIMEOUT, 500); curl_setopt($curl, CURLOPT_URL, $url); $res = curl_exec($curl); curl_close($curl); return $res; } }
<?php class indexController extends commonController{ /** * 测试用 只需要传你公众号的 appid 和 appsecret */ public function AGetJsApiConfAction(){ $Config = Config::getInstance(); $getWechat = $Config->getWechat(); $appId = $getWechat['appid']; $appSecret = $getWechat['appsecret']; $JSSDK = new JSSDK($appId,$appSecret); $jsapiTicket = $JSSDK->getSignPackage(); $this->view->setVariable("jsapiTicket", $jsapiTicket); $this->view->setViewfilepath(MvcReg::$_moduleName . '/views/' . MvcReg::$_actionName . 'View.php'); $this->view->render(); } }
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<?php include_once MvcReg::$_moduleName . '/views/layout/head.php'; ?>
</head>
<body>
<h1 id="openLocation">点击唤醒手机安装导航APP</h1>
<script src="http://res.wx.qq.com/open/js/jweixin-1.0.0.js"></script>
<script>
wx.config({
debug: false,
appId: '<?php echo $jsapiTicket['appId']?>',
timestamp: '<?php echo $jsapiTicket['timestamp']?>',
nonceStr: '<?php echo $jsapiTicket['nonceStr']?>',
signature: '<?php echo $jsapiTicket['signature']?>',
jsApiList: [
'openLocation',
]
});
wx.ready(function () {
document.querySelector('#openLocation').onclick = function () {
wx.openLocation({
latitude: 31.2192440000,
longitude: 121.3607530000,
name: '上海市长宁区统一梦时代大厦',
address: '上海市长宁区天山西路568号',
scale: 14,
infoUrl: 'http://weixin.qq.com'
});
};
});
</script>
</body>
</html>