express 允许跨域访问
2021-07-20 本文已影响0人
Vergil_wj
res.append('Access-Control-Allow-Origin',"*");
res.append('Access-Control-Allow-Content-Type',"*");
将其放到 api 路由中间件中:
api.use(rucntion(req,res,next){
res.append('Access-Control-Allow-Origin',"*");
res.append('Access-Control-Allow-Content-Type',"*");
next();
})