前后端分离项目报It does not have HTTP ok status.跨越问题

我的项目是前端用vue,后端php，然后宝塔放到同一个服务器上，但是是不同的域名。然后请求我的接口就报It does not have HTTP ok status.跨越

跨域了  设置一下允许跨越就可以了 
https://blog.csdn.net/u013697959/article/details/90549694?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522162495800016780265412924%2522%252C%2522scm%2522%253A%252220140713.130102334.pc%255Fblog.%2522%257D&request_id=162495800016780265412924&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~blog~first_rank_v2~rank_v29-2-90549694.pc_v2_rank_blog_default&utm_term=%E8%B7%A8%E5%9F%9F&spm=1018.2226.3001.4450

跨域了可以是指proxy代理。或者nginx反向代理