微信公眾平台OAuth20網頁授權php範例-php教程-PHP中文網

微信公眾平台OAuth20網頁授權php範例

WBOY

發布： 2016-07-28 08:27:40

原創

1421 人瀏覽過

1、設定授權回呼頁域名，如 www.aaa.com

2、模擬公眾號的第三方網頁，fn_system.php

Php代碼微信公众平台OAuth20网页授权php示例

if(emptyempty(
empty(
empty(empty [
'user'])){
"Location:http://www.aaa.com/uc/fn_wx_login.php"); }
}else

print_r($_SESSION

[

'user' 微信公众平台OAuth20网页授权php示例 ]);

}
Php代碼
$appid = "微信在微信的appid"
$url
= 'https://open.weixin.qq.com/connect/oauth2/authorize?appid='

$appid

'&redirect_uri=http%3a%2f%2fwww.aaa.com%2fuc%2ffn_callback.php&resp/s>

header( 微信公众平台OAuth20网页授权php示例 "Location:"

.$url.$url.$url.$url.$url.$url.$url.$url。 ?> 5、在微信的使用者授權頁，如果使用者選擇了“同意授權”，則當微信重新回跳至第三方網頁的回跳位址時，會附帶code參數。 6、第三方網頁的回跳url中，先從請求中取得code，然後根據code進一步換取openid和access_token，然後就可以根據openid和access_token調用微信的相關介面查詢用戶資訊了。 Php代碼

"大眾號在微信的appid";

"公眾號在微信的app secret";

<span>$_GET<span></span>[<span></span>"code"<span></span>];  <span></span><span></span><span></span>$get_token_url</span> = <li>
<span>'https://api.weixin.qq.com/sns/oauth2/access_token?appid='<span></span>.<span>.</span>$appid<span></span>.<span></span>'&secret='<span></span>.<span></span>$secret<span></span>.<span></span>$secret<span></span>.<span></span></span>.<span></span>$code<span></span>.<span></span>'&grant_type=authorization_code'<span></span>; ><span></span>  </li>
<li>
<span></span>$ch</li>
<li> = curl_init(); curl_setopt(<span>$ch<span></span>,CURLOPT_URL,<span></span>$get_token_url</span>
</li>);  <li>
<span><span>$ch</span><span>,CURLOPT_HEADER,0);  </span><span></span><span></span>curl_setopt(</span>$ch</li>
<li>curl_setopt(<span>$ch<span></span>curl_setopt(<span>$ch</span></span>curl_setopt(</li>$ch<li>$ch<span></span><span></span>curl_setopt($ch</li>
<li>, CURLOPT_CONNECTTIMEOUT, 10);  <span><span>$res</span><span> = curl_exec(</span></span>$ch</li>
<li>);  <span><span></span><span></span> ch<span></span>);  <span></span></span>
</li>
<li><span>$json_obj<span></span> > 🎜>,true);  <span></span></span></li>
<li>  <span><span></span><span></span>///openpid和>  <span></span><span></span></span>
</li>$access_token<li><span> = </span></li>$json_obj<span>];  </span><span></span><li>$openid<span><span></span><span>$openid</span><span></span><span>$openid</span><span>[</span><span>'openid'</span></span>];  </li>
<li>
<span><span></span><span>$get_user_info_url</span><span></span>$get_user_info_url<span></span><span>$get_user_info 🎜>'https://api.weixin.qq.com/sns/userinfo?access_token='</span><span>.</span></span>$access_token</li>
<li>.<span><span></span><span>.</span><span></span> '&openid='<span></span>.<span></span>$openid<span></span>.<span></span>'&lang=zh_CN'<span></span><span>'&lang=zh_CN'</span><span> </span><span></span>  <span></span></span>
</li>
<li>$ch<span></span> = curl_init(); 🎜></li> = curl_init(); 🎜>curl_setopt(<li>$ch<span><span>,CURLOPT_URL,</span><span>$get_user_info_url</span></span>); (</li>$ch<li>
<span>,CURLOPT_HEADER,0);  <span></span><span></span><span>curl_setopt(</span>$ch<span></span>curl_setopt(</span>$ch</li>
<li>curl_setopt(<span>$ch</span><span></span>curl_setopt(</li>$ch<li><span>, CURLOPT_CONNECTTIMEOUT, 10);<span>, CURLOPT_CONNECTTIMEOUT, 10); ></span>$res<span></span> = curl_exec(</span></li>$ch<li>
<span>);  <span></span>);  </span><url>$ch</url>
</li>
<li>);  <span><span></span><span></span>  <span></span><span></span></span>
</li>
<li>  <span><span></span><span></span></span>$user_obj</li>
<li> = json_decode(<span>$res</span>$res</li>
<li><span><span></span>$_SESSION<span></span>[</span></li>'user'<li>
<span>]>_objo<span>'user'</span><span>]>_objo</span></span>;  <span></span>
</li>
<li>print_r(<span>$user_obj<span></span>);; 🎜>  <span></span><span></span>?>  <span></span><span></span><span>
                
                
                </span>
                    以上就介紹了 微信公眾平台OAuth20網頁授權php範例，包括了方面的內容，希望對PHP教程有興趣的朋友有所幫助。 </span>
                </li>
                    <li>