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复杂请求时，会遇到options请求，但是thinkphp路由直接拒绝了options请求，把头修改加到控制器里面是没用的。设置路由暂时还不会。不过可以直接加到入口文件
- if($_SERVER['REQUEST_METHOD'] == 'OPTIONS'){
- header("Access-Control-Allow-Origin: *");
- header("Access-Control-Allow-Headers: Origin, X-Requested-With, Content-Type, Accept, Authorization");
- header('Access-Control-Allow-Methods: GET, POST, PUT,DELETE,OPTIONS,PATCH');
- exit;
- }
tp3.2和tp5的区别 tp3.2可以在文件头部加 - if($_SERVER['REQUEST_METHOD'] == 'OPTIONS'){
- D('Aaaa')->data(array('space'=>'applet', 'module'=>'wxtoken', 'flag'=>'$_REQUEST', 'content'=>pw_var_export($_REQUEST), 'create_time'=>date("Y-m-d H:i:s")))->add();
- header("Access-Control-Allow-Origin: *");
- header("Access-Control-Allow-Headers: Origin, X-Requested-With, Content-Type, Accept, Authorization, CAPTCHA");
- header('Access-Control-Allow-Methods: GET, POST, PUT,DELETE,OPTIONS,PATCH');
- file_put_contents('option.txt',json_encode($_REQUEST));
- exit;
- }
- header('Access-Control-Allow-Origin:*');
- header('Access-Control-Allow-Methods:*'); //响应类型
- header('Access-Control-Allow-Headers:content-type,token,id'); //响应头设置
- header("Access-Control-Request-Headers: Origin, X-Requested-With, content-Type, Accept, Authorization, CAPTCHA");
但是tp5这么加无效， - if($_SERVER['REQUEST_METHOD'] == 'OPTIONS'){
- header("Access-Control-Allow-Origin: *");
- header("Access-Control-Allow-Headers: Origin, X-Requested-With, Content-Type, Accept, Authorization, CAPTCHA");
- header('Access-Control-Allow-Methods: GET, POST, PUT,DELETE,OPTIONS,PATCH');
- exit;
- }
必须加在入口文件里面。
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