怎么在PHP中調用微博接口登錄微博?針對這個問題,這篇文章詳細介紹了相對應的分析和解答,希望可以幫助更多想解決這個問題的小伙伴找到更簡單易行的方法。
1、首先需要引導需要授權的用戶到如下地址:
https://api.weibo.com/oauth3/authorize?client_id=YOUR_CLIENT_ID&response_type=code&redirect_uri=YOUR_REGISTERED_REDIRECT_URI
如果用戶同意授權,頁面跳轉至 YOUR_REGISTERED_REDIRECT_URI/?code=CODE:
2、接下來要根據上面得到的code來換取Access Token:
https://api.weibo.com/oauth3/access_token?client_id=YOUR_CLIENT_ID&client_secret=YOUR_CLIENT_SECRET&grant_type=authorization_code&redirect_uri=YOUR_REGISTERED_REDIRECT_URI&code=CODE
返回值:
JSON
{
"access_token": "SlAV32hkKG",
"remind_in": 3600,
"expires_in": 3600
}3、最后,使用獲得的OAuth3.0 Access Token調用API,獲取用戶身份,完成用戶的登錄。
話不多說,直接上代碼:
為了方便,我們先將get和post封裝到application下的common.php中:
應用公共文件common.php:
function get( $url, $_header = NULL )
{
$curl = curl_init();
//curl_setopt ( $curl, CURLOPT_SAFE_UPLOAD, false);
if( stripos($url, 'https://') !==FALSE )
{
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FALSE);
}
curl_setopt($curl, CURLOPT_URL, $url);
curl_setopt($curl, CURLOPT_HEADER, 0);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
if ( $_header != NULL )
{
curl_setopt($curl, CURLOPT_HTTPHEADER, $_header);
}
$ret = curl_exec($curl);
$info = curl_getinfo($curl);
curl_close($curl);
if( intval( $info["http_code"] ) == 200 )
{
return $ret;
}
return false;
}
/*
* post method
*/
function post( $url, $param )
{
$oCurl = curl_init ();
curl_setopt ( $oCurl, CURLOPT_SAFE_UPLOAD, false);
if (stripos ( $url, "https://" ) !== FALSE) {
curl_setopt ( $oCurl, CURLOPT_SSL_VERIFYPEER, FALSE );
curl_setopt ( $oCurl, CURLOPT_SSL_VERIFYHOST, false );
}
curl_setopt ( $oCurl, CURLOPT_URL, $url );
curl_setopt ( $oCurl, CURLOPT_RETURNTRANSFER, 1 );
curl_setopt ( $oCurl, CURLOPT_POST, true );
curl_setopt ( $oCurl, CURLOPT_POSTFIELDS, $param );
$sContent = curl_exec ( $oCurl );
$aStatus = curl_getinfo ( $oCurl );
curl_close ( $oCurl );
if (intval ( $aStatus ["http_code"] ) == 200) {
return $sContent;
} else {
return false;
}
}控制器處理代碼Login.php:
class Login extends \think\Controller
{
public function index()
{
$key = "****";
$redirect_uri = "***微博應用安全域名***/?backurl=***項目本地域名***/home/login/webLogin?";
//授權后將頁面重定向到本地項目
$redirect_uri = urlencode($redirect_uri);
$wb_url = "https://api.weibo.com/oauth3/authorize?client_id={$key}&response_type=code&redirect_uri={$redirect_uri}";
$this -> assign('wb_url',$wb_url);
return view('login');
}
public function webLogin(){
$key = "*****";
//接收code值
$code = input('get.code');
//換取Access Token: post方式請求 替換參數: client_id, client_secret,redirect_uri, code
$secret = "********";
$redirect_uri = "********";
$url = "https://api.weibo.com/oauth3/access_token?client_id={$key}&client_secret={$secret}&grant_type=authorization_code&redirect_uri={$redirect_uri}&code={$code}";
$token = post($url, array());
$token = json_decode($token, true);
//獲取用戶信息 : get方法,替換參數: access_token, uid
$url = "https://api.weibo.com/2/users/show.json?access_token={$token['access_token']}&uid={$token['uid']}";
$info = get($url);
if($info){
echo "<p>登錄成功</p>";
}
}
}模板代碼login.html:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>微博登錄</title>
</head>
<body>
<a href="{$wb_url}" rel="external nofollow" >點擊這里進行微博登錄</a>
</body>
</html>效果圖:



關于怎么在PHP中調用微博接口登錄微博問題的解答就分享到這里了,希望以上內容可以對大家有一定的幫助,如果你還有很多疑惑沒有解開,可以關注億速云行業資訊頻道了解更多相關知識。
免責聲明:本站發布的內容(圖片、視頻和文字)以原創、轉載和分享為主,文章觀點不代表本網站立場,如果涉及侵權請聯系站長郵箱:is@yisu.com進行舉報,并提供相關證據,一經查實,將立刻刪除涉嫌侵權內容。