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板凳

楼主 |
发表于 2018-4-25 17:46:52
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只看该作者
微信分享接口示例(设置标题、缩略图、连接、描述),附demo下载
微信分享方法四:[使用微信的分享接口JSSDK]
第一步:先登录微信公众平台进入“公众号设置”的“功能设置”里填写“JS接口安全域名”。
注:认证帐号才有分享权限
第二步创建一个demo.php文件和wxshare.js
demo.php
- <?php
- // 步骤1.设置appid和appsecret
- $appid = 'wxd75a2b20d3a54752';
- $appsecret = '9b32270f32874ea7a7427f88ff770777';
- // 步骤2.生成签名的随机串
- function nonceStr($length){
- $str = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';//62个字符
- $strlen = 62;
- while($length > $strlen){
- $str .= $str;
- $strlen += 62;
- }
- $str = str_shuffle($str);
- return substr($str,0,$length);
- }
- // 步骤3.获取access_token
- $result = http_get('https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid='.$appid.'&secret='.$appsecret);
- $json = json_decode($result,true);
- $access_token = $json['access_token'];
- function http_get($url){
- $oCurl = curl_init();
- if(stripos($url,"https://")!==FALSE){
- curl_setopt($oCurl, CURLOPT_SSL_VERIFYPEER, FALSE);
- curl_setopt($oCurl, CURLOPT_SSL_VERIFYHOST, FALSE);
- curl_setopt($oCurl, CURLOPT_SSLVERSION, 1); //CURL_SSLVERSION_TLSv1
- }
- curl_setopt($oCurl, CURLOPT_URL, $url);
- curl_setopt($oCurl, CURLOPT_RETURNTRANSFER, 1 );
- $sContent = curl_exec($oCurl);
- $aStatus = curl_getinfo($oCurl);
- curl_close($oCurl);
- if(intval($aStatus["http_code"])==200){
- return $sContent;
- }else{
- return false;
- }
- }
- // 步骤4.获取ticket
- $url = "https://api.weixin.qq.com/cgi-bin/ticket/getticket?type=jsapi&access_token=$access_token";
- $res = json_decode ( http_get ( $url ) );
- $ticket = $res->ticket;
- // 步骤5.生成wx.config需要的参数
- $surl = 'http://'.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'];
- $ws = getWxConfig( $ticket,$surl,time(),nonceStr(16) );
- function getWxConfig($jsapiTicket,$url,$timestamp,$nonceStr) {
- $string = "jsapi_ticket=$jsapiTicket&noncestr=$nonceStr×tamp=$timestamp&url=$url";
- $signature = sha1 ( $string );
- $WxConfig["appId"] = $appid;
- $WxConfig["nonceStr"] = $nonceStr;
- $WxConfig["timestamp"] = $timestamp;
- $WxConfig["url"] = $url;
- $WxConfig["signature"] = $signature;
- $WxConfig["rawString"] = $string;
- return $WxConfig;
- }
- ?>
- <!DOCTYPE html>
- <html lang="en">
- <head>
- <meta charset="UTF-8">
- <title>Share Demo</title>
- </head>
- <body>
- </body>
- // 步骤6.调用JS接口
- <script src="http://res.wx.qq.com/open/js/jweixin-1.0.0.js"></script>
- <script>
- wx.config({
- debug: false,
- appId: '<?php echo $ws["appId"]; ?>',
- timestamp: '<?php echo $ws["timestamp"]; ?>',
- nonceStr: '<?php echo $ws["nonceStr"]; ?>',
- signature: '<?php echo $ws["signature"]; ?>',
- jsApiList: [
- 'checkJsApi',
- 'onMenuShareTimeline',
- 'onMenuShareAppMessage',
- 'onMenuShareQQ',
- 'onMenuShareWeibo',
- 'onMenuShareQZone',
- ]
- });
- var wstitle = "我是标题";
- var wsdesc = "我是描述";
- var wslink = "<?php echo $surl; ?>";
- var wsimg = "http://fmwei.com/usr/uploads/2016/07/794257096.png";
- </script>
- <script src="wxshare.js"></script>
- </html>
复制代码 wxshare.js- wx.ready(function () {
- // 分享到朋友圈
- wx.onMenuShareTimeline({
- title: wstitle,
- link: wslink,
- imgUrl: wsimg,
- success: function () {
- alert('分享成功');
- },
- cancel: function () {
- }
- });
- // 分享给朋友
- wx.onMenuShareAppMessage({
- title: wstitle,
- desc: wsdesc,
- link: wslink,
- imgUrl: wsimg,
- success: function () {
- alert('分享成功');
- },
- cancel: function () {
- }
- });
- // 分享到QQ
- wx.onMenuShareQQ({
- title: wstitle,
- desc: wsdesc,
- link: wslink,
- imgUrl: wsimg,
- success: function () {
- alert('分享成功');
- },
- cancel: function () {
- }
- });
- // 微信到腾讯微博
- wx.onMenuShareWeibo({
- title: wstitle,
- desc: wsdesc,
- link: wslink,
- imgUrl: wsimg,
- success: function () {
- alert('分享成功');
- },
- cancel: function () {
- }
- });
- // 分享到QQ空间
- wx.onMenuShareQZone({
- title: wstitle,
- desc: wsdesc,
- link: wslink,
- imgUrl: wsimg,
- success: function () {
- alert('分享成功');
- },
- cancel: function () {
- }
- });
- });
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