跨域请求

Route::get('new/:id', 'News/read')
    ->ext('html')
    ->allowCrossDomain();

Access-Control-Allow-Origin:*
Access-Control-Allow-Methods:GET, POST, PATCH, PUT, DELETE
Access-Control-Allow-Headers:Authorization, Content-Type, If-Match, If-Modified-Since, If-None-Match, If-Unmodified-Since, X-Requested-With

Route::get('new/:id', 'News/read')
    ->ext('html')
    ->allowCrossDomain([
        'Access-Control-Allow-Origin'        => 'thinkphp.cn',
        'Access-Control-Allow-Credentials'   => 'true'
    ]);

Route::get('new/:id', 'News/read')
    ->ext('html')
    ->allowCrossDomain([
        'Access-Control-Allow-Origin'        => 'thinkphp.cn',
        'Access-Control-Allow-Credentials'   => 'true',
        'Access-Control-Max-Age'             => 600,
    ]);