使用ThinkPhp3.2.3 的S函数，键不能是小驼峰形式，会返回false

来源：互联网发布：网络灰色收入路子编辑：程序博客网时间：2024/05/18 07:18

public function getAccessToken(){    $res = S('yZAccessToken');    if ($res) {//这边都是false        echo 1;//一直都是不会打印        return $res;    } else {        $yZGetTokenClient = new \YZGetTokenClient( $this->client_id , $this->client_secret );        $accessToken =  $yZGetTokenClient->get_token($this->type, $this->keys);        S('yzAccessToken', $accessToken['access_token'], $accessToken['expires_in']);        return $accessToken['access_token'];    }}

public function getAccessToken(){    $res = S('yzaccesstoken');    if ($res) {
echo 1;//这边缓存就有效果        return $res;    } else {        $yZGetTokenClient = new \YZGetTokenClient( $this->client_id , $this->client_secret );        $accessToken =  $yZGetTokenClient->get_token($this->type, $this->keys);        S('yzaccesstoken', $accessToken['access_token'], $accessToken['expires_in']);        return $accessToken['access_token'];    }}
具体未去看底层实现，有时间再研究

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