PHP WeChat ?? ??? ?????. ??? ??? ???? ???? ?? WeChat?? ????? ????? ???? ?? ?? WeChat ?? ??? ???? ???. ?? ??? ?? WeChat? ?? ??? ??? ? ????. WeChat ??? ?? ???? ???. ???? ??? ? ?? ??? ??? ??? ?? ? ??? ??? ?? ??? ? ????.

??? ???? ?? ??? ?? js? ????.

<script type="text/javascript" src="http://res.wx.qq.com/open/js/jweixin-1.0.0.js"></script>
 
<script>
wx.config({
   debug: false, // 開啟調(diào)試模式,調(diào)用的所有api的返回值會在客戶端alert出來，若要查看傳入的參數(shù)，可以在pc端打開，參數(shù)信息會通過log打出，僅在pc端時才會打印。
   appId: &#39;{$appid}&#39;, // 必填，公眾號的唯一標識
   timestamp:{$timestamp} , // 必填，生成簽名的時間戳
   nonceStr: &#39;{$nonceStr}&#39;, // 必填，生成簽名的隨機串
   signature: &#39;{$signature}&#39;,// 必填，簽名，見附錄1
   jsApiList: [&#39;onMenuShareAppMessage&#39;,&#39;onMenuShareTimeline&#39;] // 必填，需要使用的JS接口列表，所有JS接口列表見附錄2
 });
 
 wx.ready(function(){
  //分享給朋友
  wx.onMenuShareAppMessage({
    title: {$title}, // 分享標題 此處$title可在控制器端傳遞也可在頁面?zhèn)鬟f 頁面?zhèn)鬟f講解在下面哦
    desc: {$desc}, //分享描述
    link: {$link}, // 分享鏈接
    imgUrl: {$imgurl}, // 分享圖標
    type: &#39;&#39;, // 分享類型,music、video或link，不填默認為link
    dataUrl: &#39;&#39;, // 如果type是music或video，則要提供數(shù)據(jù)鏈接，默認為空
    success: function () {
       alert(&#39;分享成功&#39;);
    },
    cancel: function () {
      // 用戶取消分享后執(zhí)行的回調(diào)函數(shù)
      // alert(&#39;取消分享&#39;);
    }
  });
  //分享到朋友圈
   wx.onMenuShareTimeline({
    title: {$title}, // 分享標題
    desc: {$desc}, // 分享描述
    link: {$link}, // 分享鏈接
    imgUrl: {$imgurl}, // 分享圖標
    success: function () {
      // 用戶確認分享后執(zhí)行的回調(diào)函數(shù)
    },
    cancel: function () {
      // 用戶取消分享后執(zhí)行的回調(diào)函數(shù)
    }
  });
 });
 
</script>

wx.config? ???? ????? ??? ?? ??? ?????. ??? ???? ?? false? ??? ? ????. ???? ??? ?? true? ?????. ?? ?? ok? ?? ?? ?? ??? ???? ?? ?? ?? true? ???? ?? ??? ???? ????.

wx.config?? ????? 4? ????, ? appId, timestamp, nonceStr ? ?? ?? ?? ??? ??? ????.

<？php
 
$jssdk = new \Home\Util\JSSDK(C(&#39;APPID&#39;), C(&#39;SECRET&#39;));//此處C里面的東西為你所使用的公眾號的appid和secret，這倆個東西可在微信公眾平臺獲取到 不詳細解釋 找不到追加評論（講解） JSSDK文件代碼在下
$signPackage = $jssdk->GetSignPackage();
 
$this->assign(&#39;appid&#39;,$signPackage["appId"]);
$this->assign(&#39;timestamp&#39;,$signPackage["timestamp"]);
$this->assign(&#39;nonceStr&#39;,$signPackage["nonceStr"]);
 $this->assign(&#39;signature&#39;,$signPackage["signature"]);

???? wx.config? ???? ??? ??? ?? ??? ??? ?? ????.

$this->sign('title', $title);

JSSDK ?? ??:

<?php
namespace Home\Util;
use Think\Controller;
class JSSDK{
 private $appId;
 private $appSecret;
 public function __construct($appId, $appSecret) {
  $this->appId = $appId;
  $this->appSecret = $appSecret;
 }
 public function getSignPackage() {
  $jsapiTicket = $this->getJsApiTicket();
  // 注意 URL 一定要動態(tài)獲取，不能 hardcode.
  $protocol = (!empty($_SERVER[&#39;HTTPS&#39;]) && $_SERVER[&#39;HTTPS&#39;] !== &#39;off&#39; || $_SERVER[&#39;SERVER_PORT&#39;] == 443) ? "https://" : "http://";
  $url = "$protocol$_SERVER[HTTP_HOST]$_SERVER[REQUEST_URI]";
  $timestamp = time();
  $nonceStr = $this->createNonceStr();
  // 這里參數(shù)的順序要按照 key 值 ASCII 碼升序排序
  $string = "jsapi_ticket=$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;
 }
 public function getJsApiTicket() {
  // jsapi_ticket 應(yīng)該全局存儲與更新，以下代碼以寫入到文件中做示例
  $data = json_decode($this->get_php_file("jsapi_ticket.php"));
  if ($data->expire_time < time()) {
   $accessToken = $this->getAccessToken();  
   // 如果是企業(yè)號用以下 URL 獲取 ticket
   // $url = "https://qyapi.weixin.qq.com/cgi-bin/get_jsapi_ticket?access_token=$accessToken";
   $url = "https://api.weixin.qq.com/cgi-bin/ticket/getticket?access_token=$accessToken&type=jsapi";
   $res = json_decode($this->httpGet($url));
   $ticket = $res->ticket;
   // var_dump($url);
   if ($ticket) {
    $data->expire_time = time() + 7000;
    $data->jsapi_ticket = $ticket;
    $this->set_php_file("jsapi_ticket.php", json_encode($data));
   }
  } else {
   $ticket = $data->jsapi_ticket;
  }
  return $ticket;
 }
 public function getAccessToken() {
  // access_token 應(yīng)該全局存儲與更新，以下代碼以寫入到文件中做示例
  $data = json_decode($this->get_php_file("access_token.php")); 
  if ($data->expire_time < time()) {
   // 如果是企業(yè)號用以下URL獲取access_token
   // $url = "https://qyapi.weixin.qq.com/cgi-bin/gettoken?corpid=$this->appId&corpsecret=$this->appSecret";
   $url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=$this->appId&secret=$this->appSecret";
   $res = $this->getJson($url);
   $access_token = $res[&#39;access_token&#39;];
   // var_dump($res);
   if ($access_token) {
    $data->expire_time = time() + 7000;
    $data->access_token = $access_token;
    $this->set_php_file("access_token.php", json_encode($data));
   }
  } else {
   $access_token = $data->access_token;
  }
  return $access_token;
  // $aa = $access_token;
  // var_dump($aa);
 }
 //獲取access_token
 public function getJson($url){
   $ch = curl_init();
   curl_setopt($ch, CURLOPT_URL, $url);
   curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
   curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
   curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
   $output = curl_exec($ch);
   curl_close($ch);
   // var_dump(json_decode($output, true));
   return json_decode($output, true);
 }
 //獲取ticket
 private function httpGet($url) {
  $curl = curl_init();
  curl_setopt($curl, CURLOPT_URL, $url);
  curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
  // curl_setopt($curl, CURLOPT_TIMEOUT, 500);
  // 為保證第三方服務(wù)器與微信服務(wù)器之間數(shù)據(jù)傳輸?shù)陌踩?，所有微信接口采用https方式調(diào)用，必須使用下面2行代碼打開ssl安全校驗。
  // 如果在部署過程中代碼在此處驗證失敗，請到 http://curl.haxx.se/ca/cacert.pem 下載新的證書判別文件。
  curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE);
  curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FALSE);
  $res = curl_exec($curl);
  // var_dump($res);
  curl_close($curl);  
  return $res;
 }
 private function get_php_file($filename) {
  return trim(substr(file_get_contents($filename), 15));
  // echo trim(substr(file_get_contents($filename), 15));die;
  // $aa = trim(substr(file_get_contents($filename), 15));
 }
 private function set_php_file($filename, $content) {
  $fp = fopen($filename, "w");
  fwrite($fp, "<?php exit();?>" . $content);
  fclose($fp);
 }
}

? ???? WeChat ??? ????? ??? ????. ?, ??? ?? wx.config? ??? ? ??? $title? ?? ?? ??? ?? ????? ??? ?? ????

??? ?? ???? ??? ??? ? ????(???? ??).

<script>
var zl= function (title,link,imgurl,desc){
 wx.ready(function(){
  //分享給朋友
  wx.onMenuShareAppMessage({
    title: title, // 分享標題
    desc: desc, //分享描述
    link: link, // 分享鏈接
    imgUrl: imgurl, // 分享圖標
    type: &#39;&#39;, // 分享類型,music、video或link，不填默認為link
    dataUrl: &#39;&#39;, // 如果type是music或video，則要提供數(shù)據(jù)鏈接，默認為空
    success: function () {
       alert(&#39;分享成功&#39;);
    },
    cancel: function () {
      // 用戶取消分享后執(zhí)行的回調(diào)函數(shù)
      // alert(&#39;取消分享&#39;);
    }
  });
  //分享到朋友圈
   wx.onMenuShareTimeline({
    title: title, // 分享標題
    desc: desc, // 分享描述
    link: link, // 分享鏈接
    imgUrl: imgurl, // 分享圖標
    success: function () {
      // 用戶確認分享后執(zhí)行的回調(diào)函數(shù)
    },
    cancel: function () {
      // 用戶取消分享后執(zhí)行的回調(diào)函數(shù)
      // alert(&#39;已取消分享&#39;);
    }
  });
 });
};
</script>

??? ??? ?? ??? ?????? ?????? ?????. ?? ?? ?????. ???? ?? ?? ?? ???? ?? ??? ? ?????. ??? ?? ??? ??? ????.

<script>
zl(title,link,imgurl,desc);
</script>

??? ?? ?? ?? ? ?? ??? ????. ?? ???

? ??? ? ?? ?? ?????. ?? ??? ??? ??? ?? ???, PHP ??? ????? ?? ?????? ????.

PHP ?? ?? ? ??? ?? ? ??? ?? PHP ??? ????? ??????!