PHP实现微信自定义分享图片，标题，描述
weshare.php
// 步骤1.设置appid和appsecret
$appid = 'wxabcddefjfgghg';
$appsecret = 'fdsfagewafasdf125f1d5f15e3fc';
// 步骤2.生成签名的随机串
function nonceStr($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
$result = http_get('https://api./cgi-bin/token?grant_type=client_credential&appid='.$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
$url = "https://api./cgi-bin/ticket/getticket?type=jsapi&access_token=$access_token";
$res = json_decode ( http_get ( $url ) );
$ticket = $res->ticket;
function getWxConfig($appid,$jsapiTicket,$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;
}
// 步骤5.生成wx.config需要的参数
$surl = 'http://'.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'];
$ws = getWxConfig( $appid,$ticket,$surl,time(),nonceStr(16) );
?>
demo.php
define('ROOT_PATH', dirname(__FILE__));
//define("MUYU" , true);//全局网站标示(防止恶意访问) 然而并没有卵用
require ROOT_PATH.'/weshare.php'
?>
Share Demo
// 步骤6.调用JS接口
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 = "/usr/uploads//07/794257096.png";
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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