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45 lines
1.3 KiB
45 lines
1.3 KiB
<?php |
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namespace weChat\h5; |
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use weChat\common\Config; |
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/** |
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* 公众号网页授权 |
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* Class OAuth2 |
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* @package app\common\wechat |
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*/ |
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class OAuth2 |
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{ |
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/** @var string 获取openid*/ |
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const SNS_API_BASE = 'snsapi_base'; |
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/** @var string 获取用户信息 */ |
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const SNS_API_USER_INFO = 'snsapi_userinfo'; |
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const AUTH_URL = 'https://open.weixin.qq.com/connect/oauth2/authorize?appid=%s&redirect_uri=%s&response_type=code&scope=%s&state=%s#wechat_redirect'; |
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/** |
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* 用户同意授权页面，获取code的地址获取 |
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* @param string $url 跳转的路径 |
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* @param string $type snsapi_base (获取openid) | snsapi_userinfo （获取用户信息） |
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* @param string $param 参数 （支持数字和字母） |
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* @return string |
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*/ |
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public static function getAuthUrl($url, $type = self::SNS_API_BASE, $param = 'STATE') |
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{ |
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return sprintf(self::AUTH_URL, Config::get('appId'), urlencode($url), $type, $param); |
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} |
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/** |
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* @param $url |
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* @param string $param |
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* @param string $type |
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* @return string |
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*/ |
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public function getOAuth2Url($url, $param = 'STATE', $type = self::SNS_API_USER_INFO) |
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{ |
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return sprintf(self::AUTH_URL, Config::get('appId'), urlencode($url), $type, $param); |
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} |
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} |
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