本文以微信分享到朋友圈,分享给微信好友为例为参考,进行调用测试,想添加其余的功能,自行查看开发人员文档便可javascript
工欲善其事,必先利其器,好好利用下边的帮助工具,都是腾讯给开发人员的工具php
1.微信开发者说明文档:点击查看html
2.微信WEB开发者工具:java
Windows 64位版本:下载地址web
Windows 32位版本:下载地址ajax
Mac版本:下载地址json
3.微信JSSDK分享sample:点击下载api
微信版本6.0之后,原有的WeixinJSBridge.on('menu:share:timeline', function (argv) {}再也不可在以使用,那如何在使用微信的其余功能呢?官方给出了JSSDK的使用,帮助咱们解决~微信开发
前言:
虽然微信提供了JSSDK,可是这不意味着你能够用自定义的按钮来直接打开微信的分享界面,这套JSSDK只是把微信分享接口的内容定义好了,实际仍是须要用户点击右上角的菜单按钮进行主动的分享,用户点开分享界面以后,出现的内容就会是你定义的分享标题、图片和连接。
2.实测图解:
2.1 测试页面:
2.2分享到朋友圈:
2.3分享到朋友圈:
(这个是触发success的效果,配图描述写错了,抱歉)
(这个是触发cancel的效果)
2.3调试界面:
3.实测代码样例:
后台代码(jssdk.PHP见后边):
//获取apptoken
require_once "jssdk.php";
$jssdk = new JSSDK($appid,$appsecret);//这里填写本身的appid 和secret
$signPackage = $jssdk->GetSignPackage();
$this->assign("signPackage",$signPackage);
JS配置代码
wx.config({
debug: false,
appId: '{$signPackage["appId"]}',
timestamp: '{$signPackage["timestamp"]}',
nonceStr: '{$signPackage["nonceStr"]}',
signature: '{$signPackage["signature"]}',
jsApiList: [
// 全部要调用的 API 都要加到这个列表中
'checkJsApi',
'onMenuShareTimeline',
'onMenuShareAppMessage',
'onMenuShareQQ',
'onMenuShareWeibo',
'onMenuShareQZone'
]
});
JS分享代码:
//完成wx.config,执行这里
wx.ready(function () {
//分享到朋友圈
wx.onMenuShareTimeline({
title: '1111111', // 分享标题
link:window.location.href,
imgUrl: "{pigcms:$res['pic']}", // 分享图标
success: function () {
// 分享成功执行此回调函数
alert('success');
},
cancel: function () {
alert('cancel');
}
});
//分享给朋友
wx.onMenuShareAppMessage({
title: '22222', // 分享标题
desc: '22222',
link:window.location.href,
imgUrl: "{pigcms:$res['pic']}", // 分享图标
trigger: function (res) {
// 不要尝试在trigger中使用ajax异步请求修改本次分享的内容,由于客户端分享操做是一个同步操做,这时候使用ajax的回包会尚未返回
},
success: function (res) {
// 分享成功执行此回调函数
alert('已分享');
},
cancel: function (res) {
alert('已取消');
},
fail: function (res) {
alert(JSON.stringify(res));
}
});
});
JSSDK类
jssdk.php
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 必定要动态获取,不能 hardcode.
$protocol = (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off' || $_SERVER['SERVER_PORT'] == 443) ? "https://" : "http://";
$url = "$protocol$_SERVER[HTTP_HOST]$_SERVER[REQUEST_URI]";
$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
$str .= substr($chars, mt_rand(0, strlen($chars) - 1), 1);
}
return $str;
}
private function getJsApiTicket() {
$accessToken = $this->getAccessToken();
// 若是是企业号用如下 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;
return $ticket;
}
private function getAccessToken() {
// access_token 应该全局存储与更新,如下代码以写入到文件中作示例
// 若是是企业号用如下URL获取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";
$res = json_decode($this->httpGet($url));
$access_token = $res->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_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;
}
}