/_______________________________________________________/
这个坑可谓是用了一整天的的时间来填, 网上也没有确切说明, 直接上代码吧
后台采用Thinkphp 5来写的, 处理可能没有完善好, 响应时间较长(10s左右)
/_______________________________________________________/
*使用过的工具: *
- 1.微信web开发者工具(因为只能微信端打开)
- 2. PHPstorm PHP编辑器
- 3.谷歌浏览器 (无限踩坑, 用来查资料的)
- 4.Postman 接口测试工具
好啦, 上代码
/-----------------------前端的接口地址-----------------------------/
[前端链接] "https://open.weixin.qq.com/connect/oauth2/authorize?appid=APPID&redirect_uri=回调地址&response_type=code&scope=snsapi_userinfo&state=WULJ(签名, 随便写)"
/----------------------------------------------------------------------/
index.php
_________________________分割线__________________________
";
//授权, 换取openid
$i2 = $_GET['code'];
$params = array(
'appid' => $this->appid,
'secret' => $this->secret,
'redirect_uri' => 'https://wx.wnm8.cn/H5/0002/Api/public/',
'response_type' => 'code',
'scope' => 'snsapi_userinfo',
'state' => 'WULJ',
//'js_code' => "'".$i2."'", // 小程序传来的ticket
//'grant_type' => 'authorization_code',
);
$ch = curl_init();
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_URL, "https://open.weixin.qq.com/connect/oauth2/authorize");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $params);
$output = curl_exec($ch);
if (false === $output) {
echo '错误 : ' . curl_error($ch);
exit();
}
/*---------------------*/
//$output = $output['access_token'];
/*---------------------*/
//换取公众号token
$params = array(
'appid' => $this->appid,
'secret' => $this->secret,
'code' => $i2,
'grant_type' => 'authorization_code' ,
);
$ch = curl_init();
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_URL, "https://api.weixin.qq.com/sns/oauth2/access_token");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $params);
$gzhh = curl_exec($ch);
/*--------------------*/
$gzhh = json_decode($gzhh);
$gzhh = (array)$gzhh;
$gzhh = $gzhh['access_token'];
//通过上面的信息取得用户信息
$params = array(
'access_token' => $gzhh,
'openid' => $this->secret,
'lang' => 'zh_CN',
);
$ch = curl_init();
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_URL, "https://api.weixin.qq.com/sns/userinfo");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $params);
$yhxx = curl_exec($ch);
//因为获取到的是字符串, 因而转成数组
$yhxx = json_decode($yhxx);
$yhxx = (array)$yhxx;
//打印获得的元数据到页面上
dump($yhxx);
}
}