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                        課程
                    
                        /后端開發
                        
                            /PHP
                        
                        /PHP微信公眾平臺開發高級篇—微信JS-SDK

報config:invalid signature

<?php//控制器文件
namespace?Home\Controller;
use?Think\Controller;

class?IndexController?extends?Controller?{
????public?function?index(){
//獲得參數?signature?nonce?token?timestamp?echostr
????????$nonce?????=?$_GET['nonce'];
????????$token?????=?'cdbb';
????????$timestamp?=?$_GET['timestamp'];
????????$echostr???=?$_GET['echostr'];
????????$signature?=?$_GET['signature'];
????????//形成數組，然后按字典序排序
????????$array?=?array();
????????$array?=?array($nonce,?$timestamp,?$token);
????????sort($array);
????????//拼接成字符串,sha1加密?，然后與signature進行校驗
????????$str?=?sha1(?implode(?$array?)?);
????????if(?$str??==?$signature?&&?$echostr?){
????????????//第一次接入weixin?api接口的時候

????????????echo??$echostr;
????????????exit;
????????}else{

????????}
????}
//獲取jsapi-ticket?全局票據
?public???function?getJsApiTicket(){
????????//如果session中保存有效的jsapi-ticket?
????????if($_SESSION['jsapi-ticket-expire_time']>time()?&&?$_SESSION['jsapi-ticket']){
????????????$jsapi=$_SESSION['jsapi-ticket'];
????????????echo?"aba";
????????}else{
????????????echo?"aaa";
????????????$access_token=?$this->getWxAccessToken();
????????????var_dump($access_token);
????????????$url='https://api.weixin.qq.com/cgi-bin/ticket/getticket?access_token='.$access_token.'&type=jsapi';
????????????$re=$this->http_curl($url);
????????????$jsapi=$re['ticket'];
????????????$_SESSION['jsapi-ticket']=$jsapi;
????????????$_SESSION['jsapi-ticket-expire_time']=time()+7000;
????????}
????????var_dump($access_token);
????????????return?$jsapi;
????}
??/*??public???function?a(){
????????//如果session中保存有效的jsapi-ticket?
????????if($_SESSION['expire_time']>time()?&&?$_SESSION['access_token']){
????????????$access_token=$_SESSION['access_token'];
????????}else{
????????????

????????????$appid?=?'wxd1157c516b3578d8';
????????????$appsecret?=??'26afef5b19e1ebfc3382604908460aa9';
????????????$url=?"https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=".$appid."&secret=".$appsecret;
????????????$re=$this->http_curl($url);
????????????$re?=?json_decode($re,?true);
????????????$access_token=$re['access_token'];
????????????var_dump($access_token);
????????????$_SESSION['access_token']=$access_token;
????????????$_SESSION['expire_time']=time()+7200;
????????}
???????
????????
????????????return?$access_token;
????}*/
????//獲取16位隨機碼
??public??function?getRandCode(){
????????$num=16;
????????$array=array(
????????????'A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z',
????????????'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z',
????????????'0','1','2','3','4','5','6','7','8','9'
????????);
????????$tmpstr='';
????????$max=count($array);
????????for($i=1;$i<=$num;$i++){
????????????$key?=?rand(0,$max-1);
????????????$tmpstr.=$array[$key];
????????};
?????????
?????????
????????return?$tmpstr;
????}
????//js-sdk??分享朋友圈
?public????function?share(){
????????//獲取jsapi-ticket?票據
????????$jsapi=$this->getJsApiTicket();
????????$timestamp=time();
????????$nonceStr=$this->getRandCode();
????????//$url='http://114.215.134.149/dashboard/project/TP/weixin.php?a=share';
????????$protocol?=?(!empty($_SERVER[HTTPS])?&&?$_SERVER[HTTPS]?!==?off?||?$_SERVER[SERVER_PORT]?==?443)???"https://"?:?"http://";
??????????$url?=?$protocol.$_SERVER[HTTP_HOST].$_SERVER[REQUEST_URI];
??????????var_dump($url);
????????//獲取signature
????????$signature='jsapi_ticket='.$jsapi.'&noncestr='.$nonceStr.'&timestamp='.$timestamp.'&url='.$url;

????????$signature=sha1($signature);
????????$this->assign('name','慕課');
????????$this->assign('timestamp',$timestamp);
????????$this->assign('nonceStr',$nonceStr);
????????$this->assign('signature',$signature);
????????$this->display();
????}
???public?function?http_curl($url,$type='get',$res='json',$arr=''){

???????????//1.初始化curl
???????????$ch??=curl_init();
???????????//2.設置curl的參數
???????????curl_setopt($ch,CURLOPT_URL,$url);
???????????curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);
??????????????curl_setopt($ch,?CURLOPT_SSL_VERIFYPEER,?false);?//?跳過證書檢查??

??????????curl_setopt($ch,?CURLOPT_SSL_VERIFYHOST,?false);?
???????????if($type?==?'post'){
???????????????curl_setopt($ch,CURLOPT_POST,1);
???????????????curl_setopt($ch,CURLOPT_POSTFIELDS,$arr);
???????????}
???????????//3.采集
???????????$output?=curl_exec($ch);
???????????echo?(curl_error($ch));
???????????//4.關閉
???????????curl_close($ch);
???????????if($res=='json'){
???????????????if(curl_error($ch)){
???????????????????//請求失敗，返回錯誤信息

???????????????????return?curl_error($ch);
???????????????}else{
???????????????????//請求成功，返回錯誤信息

???????????????????return?json_decode($output,true);
???????????????}
???????????}
???????????echo?var_dump(?$output?);
???????}
public???????function?getWxAccessToken(){
???????????????//1.請求url地址
????????$appid?=?'wxd1157c516b3578d8';
????????$appsecret?=??'26afef5b19e1ebfc3382604908460aa9';
????????$url?=?"https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=".$appid."&secret=".$appsecret;
???????????????//2初始化
????????$ch?=?curl_init();
???????????????//3.設置參數
????????curl_setopt($ch?,?CURLOPT_URL,?$url);
????????curl_setopt($ch?,?CURLOPT_RETURNTRANSFER,?1);
?????????????????curl_setopt($ch,?CURLOPT_SSL_VERIFYPEER,?false);?//?跳過證書檢查??

?????????????????curl_setopt($ch,?CURLOPT_SSL_VERIFYHOST,?false);?
???????????????//4.調用接口?
?????????????????$res?=?curl_exec($ch);
???????????????//5.關閉curl
?????????????????echo?$res?;
?????????????????curl_close(?$ch?);
?????????????????if(?curl_errno($ch)?){
????????????????????var_dump(?curl_error($ch)?);
?????????????????}
?????????????????$arr?=?json_decode($res,?true);
???????????????var_dump($arr["access_token"]);
?????????????????return?$arr["access_token"];


?????????????}
}

<!doctype?html>//VIEW文件?
<html>
<head>
????<title>微信js分享接口</title>
????<meta?name="viewpoint"?content?=?"initial-scale=1.0;width=device-width"/>
????<meta?http-equiv="content"?content?=?"text/html;charset=utf-8"/>
????<script?src="http://res.wx.qq.com/open/js/jweixin-1.0.0.js"></script>
????<uses-permission?android:name="android.permission.INTERNET"/>
</head>
<body>
???
???<script>

???wx.config({
???
????debug:?true,??
????????appId:?'wxd1157c516b3578d8',?//?必填，公眾號的唯一標識
????????timestamp:'<{$timestamp}>'?,?//?必填，生成簽名的時間戳
????????nonceStr:?'<{$nonceStr}>',?//?必填，生成簽名的隨機串
????????signature:?'<{$signature}>',//?必填，簽名，見附錄1
????????jsApiList:?[
????????"onMenuShareTimeline",
????????"onMenuShareAppMessage"
????????]?//?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(){
????????//分享到朋友圈
????????alert(location.href.split('#')[0]);

????????wx.onMenuShareTimeline({
???????????title:?'test1',?//?分享標題
??????link:?'http://www.baidu.com',?//?分享鏈接
????imgUrl:?'https://www.baidu.com/img/bd_logo1.png',?//?分享圖標
????success:?function?()?{?
????????//?用戶確認分享后執行的回調函數
????????alert("success");
????},
????cancel:?function?()?{?
????????//?用戶取消分享后執行的回調函數
????????alert("cancle");
????}
});
????//分享給朋友
????wx.onMenuShareAppMessage({
????title:?'test1',?//?分享標題
????desc:?'test?xjy',?//?分享描述
????link:?'http://www.baidu.com',?//?分享鏈接
????imgUrl:?'https://www.baidu.com/img/bd_logo1.png',?//?分享圖標
????type:?'link',?//?分享類型,music、video或link，不填默認為link
????dataUrl:?'',?//?如果type是music或video，則要提供數據鏈接，默認為空
????success:?function?()?{?
????????//?用戶確認分享后執行的回調函數

????},
????cancel:?function?()?{?
????????//?用戶取消分享后執行的回調函數
????}
});
});
???wx.error(function(res){
????//?config信息驗證失敗會執行error函數，如簽名過期導致驗證失敗，具體錯誤信息可以打開config的debug模式查看，也可以在返回的res參數中查看，對于SPA可以在這里更新簽名。
????alert("shibai");
});
???</script>
</body>
</html>

qq_玻璃娃娃_1

2016-10-24

源自：PHP微信公眾平臺開發高級篇—微信JS-SDK 2-3

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4 回答

Echocc 回答被采納 +3 積分
2016-10-25

模板輸出的問題，

把TP中的模板標簽改為<{}>,這樣和老師的一樣，通過設置 TMPL_L_DELIM 和 TMPL_R_DELIM 進行更改。在項目配置文件中定義： 'TMPL_L_DELIM'=>'<{', ? ? ? 'TMPL_R_DELIM'=>'}>'
也可以在html中輸出的時候改為這樣 {$timestamp},{$noncestr},{$signature}

1 回復有任何疑惑可以回復我~

#1

qq_玻璃娃娃_1 提問者

非常感謝！

2016-10-25 回復有任何疑惑可以回復我~

#2

在html中改成 {$timestamp},{$noncestr},{$signature}，一樣的存在這個問題

2017-02-14 回復有任何疑惑可以回復我~

慕尼黑8125242
2018-07-23

我也遇到了同樣的問題

0 回復有任何疑惑可以回復我~

Wcg1988
2017-06-09

前后分離的情況下。android,正常，ios卻invalid signature?

前端是vue, vue-router ,后端是koa.

這個url打印window.location.href時沒有帶#的。直接傳給koa服務器去算。

android正常使用jsdk,

ios報：invalid signature?

打印出兩部機子的請求url都是一模一樣，沒有# http://xxxx.xxx.cn/kqdd/kq

0 回復有任何疑惑可以回復我~

#1

請問有解決嗎？我也遇到了相同的問題，求解決方法

2018-05-03 回復有任何疑惑可以回復我~

GatsbyJh
2017-05-02

config:invalid signature

0 回復有任何疑惑可以回復我~

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