在此之前我们已经学习过微信的sdk使用,但是之前实在easyWechat的php插件基础上实现的,具体可以参考:
这里我们来使用原生的php实现微信的sdk-禁止微信分享
一:引入所需要的js
script src="jquery/1.10.2/jquery.min.js" /script script src="open/js/jweixin-1.4.0.js" /script
二:通过config接口注入权限验证配置
wx.config({ debug: true, // 开启调试模式,调用的所有api的返回值会在客户端alert出来,若要查看传入的参数,可以在pc端打开,参数信息会通过log打出,仅在pc端时才会打印。 appId: '', // 必填,公众号的唯一标识 timestamp: , // 必填,生成签名的时间戳 nonceStr: '', // 必填,生成签名的随机串 signature: '',// 必填,签名 jsApiList: [] // 必填,需要使用的JS接口列表
签名的生成步骤如下:
ess_token
cgi-bin/token grant_type=client_credential appid=APPID secret=AP凡科抠图ECRET
get参数说明:
appid:微信公众号的唯一标识appId
secret:微信公众号的ap凡科抠图ecret
{"access_token":"ACCESS_TOKEN","expires_in":7200}
ess_token获取jsapi_ticket
调取下面的接口获取jsapi_ticket
cgi-bin/ticket/getticket access_token=ACCESS_TOKEN type=jsapi
get参数说明:
ess_token
type:类型,这里指定填jsapi
根据上面的接口可以获取到jsapi_ticket,接口返回结果如下:
"errcode":0, "errmsg":"ok", "ticket":"bxLdikRXVbTPdHSM05e5u5sUoXNKd8-41ZO3MhKoyN5OfkWITDGgnr2fwJ0m9E8NYzWKVZvdVtaUgWvsdshFKA", "expires_in":7200
3:根据获取到的jsapi_ticket和noncestr,timestamp,url生成签名
对所有待签名参数按照字段名的ASCII 码从小到大排序后,使用URL键值对的格式(即key1=value1 key2=value2…)拼接成字符串,然后通过sha1加密生成签名
三:通过ready接口处理成功验证后在ready内写我们所需要的微信sdk接口
wx.ready(function(){ // config信息验证后会执行ready方法,所有接口调用都必须在config接口获得结果之后,config是一个客户端的异步操作,所以如果需要在页面加载时就调用相关接口,则须把相关接口放在ready函数中调用来确保正确执行。对于用户触发时才调用的接口,则可以直接调用,不需要放在ready函数中。
四:具体实现
根据如上说明,这里我们就以禁止微信分享sdk为例实现:
1:php端:
public function actionTicket() //开启session session_start(); //appId $appId = 'wx73d0c47a64aa5315'; //secret $appSecret = 'aba0f6aeee5a728099d3'; if (!isset($_SESSION['ticket'])){ //ess_token $result = $this- essToken($appId, $appSecret); $accessToken = $result['access_token']; //获取jsapi_ticket $getTicket = $this- getTicket($accessToken); $ticket = $getTicket['ticket']; $_SESSION['ticket'] = $ticket; //jsapi_ticket(公众号用于调用微信JS接口的临时票据) $ticket = $_SESSION['ticket']; //当前时间戳 $timestamp = time(); //随机字符串 $noncestr = $this- getRandCode(); //当前url $url = $this- getUrl(); $params = [ 'jsapi_ticket' = $ticket, 'timestamp' = $timestamp, 'noncestr' = $noncestr, 'url' = $url, $options = $this- urlParams($params); //获取签名 $signature = sha1($options); //将appId,timestamp,noncestr,signature渲染到页面 return $this- render('ticket', [ 'appId' = $appId, 'timestamp' = $timestamp, 'noncestr' = $noncestr, 'signature' = $signature, * 获取jsapi_ticket public function getTicket($accessToken) $params = [ 'access_token' = $accessToken, 'type' = 'jsapi', $urlParams = $this- urlParams($params); $ticketUrl = 'cgi-bin/ticket/getticket ' . $urlParams; $result = $this- http_curl($ticketUrl); return json_decode($result, true); * ess_token public essToken($appId, $appSecret) $params = [ 'grant_type' = 'client_credential', 'appid' = $appId, 'secret' = $appSecret, $urlParams = $this- urlParams($params); $accessUrl = 'cgi-bin/token ' . $urlParams; $result = $this- http_curl($accessUrl); return json_decode($result, true); * 获取随机码 function getRandCode($num = 16){ $array = array( 'A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z', 'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','v','z', '1','2','3','4','5','6','7','8','9','0', $tm凡科抠图tr=''; $max = count($array); for($i=1; $i =$num; $i++){ $key = rand(0,$max-1); //'A' - $array[0] $tm凡科抠图tr .= $array[$key]; return $tm凡科抠图tr; * curl接口调用 public function http_curl($url, $data=null) { $curl = curl_init(); curl_setopt($curl, CURLOPT_URL, $url); curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0); curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 0); curl_setopt($curl, CURLOPT_POST, 1); curl_setopt($curl, CURLOPT_POSTFIELDS, $data); $result = curl_exec($curl); curl_close($curl); return $result; * 字符串拼接 public function urlParams($params) ksort($params); reset($params); $options = ''; foreach ($params as $key = $value) { $options .= $key . '=' . $value .' $options = rtrim($options, ' return $options; * 获取当前url public function getUrl() //获取协议类型 $protocalPort = isset($_SERVER['SERVER_PORT']) $_SERVER['SERVER_PORT'] == '443' '获取当前执行脚本的url $phpSelf = $_SERVER['PHP_SELF'] $_SERVER['PHP_SELF'] : $_SERVER['SCRIPT_NAME']; $pathInfo = isset($_SERVER['PATH_INFO']) $_SERVER['PATH_INFO'] : ''; $queryString = isset($_SERVER['QUERY_STRING']) $_SERVER['QUERY_STRING'] : ''; $relateUrl = isset($_SERVER['REQUEST_URI']) $_SERVER['REQUEST_URI'] : $phpSelf . (!empty($queryString) ' ' . $queryString : $pathInfo); $url = $protocalPort . (isset($_SERVER['HTTP_HOST']) $_SERVER['HTTP_HOST'] : '') . $relateUrl; return $url;
2:前端:
script src="jquery/1.10.2/jquery.min.js" /script script src="open/js/jweixin-1.4.0.js" /script script $(document).ready(function(){ wx.config({ debug: false, // 开启调试模式为true后可以通过alert弹窗将公众号签名等结果反馈出来 appId: ' = $appId ', // 必填,公众号的唯一标识 timestamp: ' = $timestamp ', // 必填,生成签名的时间戳 nonceStr: ' = $noncestr ', // 必填,生成签名的随机串 signature: ' = $signature ',// 必填,签名 jsApiList: [ "hideOptionMenu", //配置成功以后config:ok wx.ready(function () { //隐藏右上角菜单接口 wx.hideOptionMenu(); /script
这样我们就是实现了原生php使用微信sdk
以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持凡科。