php thinkphp 接口跨域问题 设置了headers 还是报错的解决方案 OPTIONS 跨域

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;
}
//上面的代码很关键   问题就出在上面这里
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‘);

x

1

2

if($_SERVER[‘REQUEST_METHOD‘] == ‘OPTIONS‘){

3

    header("Access-Control-Allow-Origin: *");

4

    header("Access-Control-Allow-Headers: Origin, X-Requested-With, Content-Type, Accept, Authorization");

5

    header(‘Access-Control-Allow-Methods: GET, POST, PUT,DELETE,OPTIONS,PATCH‘);

6

    exit;

7

}

8

//上面的代码很关键   问题就出在上面这里

9

header("Access-Control-Allow-Origin: *");

10

header("Access-Control-Allow-Headers: Origin, X-Requested-With, Content-Type, Accept, Authorization");

11

header(‘Access-Control-Allow-Methods: GET, POST, PUT,DELETE,OPTIONS,PATCH‘);

原文地址：https://www.cnblogs.com/tolingsoft/p/12571660.html