微信开发,老是获取token失败

WBOY
Release: 2016-06-13 12:22:48
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微信开发,总是获取token失败

<br /><br />$appid = 'wx1aabc8673b8f103a';<br />$appsecret = '9aa99fc9db9bf1321c1afe05feb29b6c';<br />$url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=$appid&secret=$appsecret";<br />$url='https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=wx1aabc8673b8f103a&secret=9aa99fc9db9bf1321c1afe05feb29b6c';<br /><br /><br />//echo $access_token;<br /><br />function getDo($url){<br />$ch = curl_init();<br />curl_setopt($ch, CURLOPT_URL, $url);<br />curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE); <br />curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE); <br />curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);<br />$output = curl_exec($ch);<br />curl_close($ch);<br />$jsoninfo = json_decode($output, true);<br /><br />return $jsoninfo;<br />}<br /><br />$arr=getDo($url);<br /><br /><br />$info_url = "https://api.weixin.qq.com/sns/userinfo?access_token={$arr["access_token"]}&openid={$appid}&lang=zh_CN";<br /><br /><br /><br />        print_r(getDo($info_url));<br />
Copy after login


其实是能获取token,就是在使用是,就失效了,怎么办啊?
------解决思路----------------------
微信 有提供官方的php sdk  可以参照其提供的php脚本 来修改你的程序,  

另外  话说你是不是把appid和appsecret暴露了.......
------解决思路----------------------
先获取code   然后利用code获取access_token和openid    然后获取用户信息
------解决思路----------------------
userinfo只要传token就可以了。返回的是openid之类的,还有,你用了2次getdo,token更新了,而查询的是第一次的token值
------解决思路----------------------
openid={$appid}
传错了。

第一步:用户同意授权,获取code
第二步:通过code换取网页授权access_token

参考:http://mp.weixin.qq.com/wiki/17/c0f37d5704f0b64713d5d2c37b468d75.html

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