https://blog.csdn.net/qq_38011415/article/details/107095403
https://blog.csdn.net/weixin_46765649/article/details/127971752#:~:text=%E8%A7%A3%E9%87%8A%EF%BC%9A%E9%85%8D%E7%BD%AE%E8%B7%A8%E5%9F%9F%E5%8F%AA%E9%9C%80%E8%A6%81%E7%BB%99headers%E6%B7%BB%E5%8A%A0%E4%B8%A4%E4%B8%AAheader%E5%8D%B3%E5%8F%AF%E9%85%8D%E7%BD%AE%E6%AF%94%E8%BE%83%E7%AE%80%E5%8D%95%EF%BC%88%E8%B7%A8%E5%9F%9F%E8%A6%81%E6%A0%B9%E6%8D%AE%E9%9C%80%E6%B1%82%E4%BD%BF%E7%94%A8%EF%BC%89%EF%BC%88%20nginx%E5%A6%82%E4%BD%95%E6%B7%BB%E5%8A%A0header%20%EF%BC%89%20access-control-allow-origin%3Ahttp%3A%2F%2F192.168.0.1,%EF%BC%9A%E8%A1%A8%E7%A4%BA%E5%85%81%E8%AE%B8192.168.0.1%E5%9C%B0%E5%9D%80%E8%B7%A8%E5%9F%9F%EF%BC%8C%E6%B7%BB%E5%8A%A0%E5%A4%9A%E4%B8%AA%E5%9C%B0%E5%9D%80%20nginx%E5%A6%82%E4%BD%95%E6%B7%BB%E5%8A%A0header%20%E7%94%A8%E9%80%97%E5%8F%B7%E5%88%86%E5%89%B2%EF%BC%8C%E5%A6%82%E6%9E%9C%E5%85%81%E8%AE%B8%E4%BB%BB%E6%84%8Fip%E8%AE%BE%E7%BD%AE%E8%AF%A5%E5%80%BC%E4%B8%BA%20%2A