项目使用了 dingo/api
,发现在抛出某些异常后没有自动支持 cors
,跨域访问报错:
XMLHttpRequest cannot load http://localhost:91/login. No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://localhost:4200' is therefore not allowed access.
可能是 cors 中间件没有对所有异常做处理,解决办法,修改 config/api.php
:
<?php
return [
'middleware' => [
'palanik\lumen\Middleware\LumenCors'
]
];
https://github.com/dingo/api/issues/876
https://github.com/dingo/api/issues/930