前后端分离解决跨域问题

跨域:
public function __construct(){
header(‘content-type:application:json;charset=utf8’);
header(‘Access-Control-Allow-Origin:*’);
header(‘Access-Control-Allow-Methods:GET, POST, PATCH, PUT, OPTIONS’);
header(‘Access-Control-Allow-Headers:Origin, Content-Type,token, Cookie, X-CSRF-TOKEN, Accept, Authorization, X-XSRF-TOKEN’);
if(strtoupper($_SERVER[‘REQUEST_METHOD’])== ‘OPTIONS’){
exit;
}
parent::__construct();
}
在底层封装一个构造函数用于初始化
将token通过header传输
$token=request()->header(‘token’);
再判断的时候就用这种方式将token携带过来

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转载自blog.csdn.net/weixin_44133711/article/details/90902462