How to use Nginx to deal with the cross-domain problem of Vue development environment

This article mainly introduces the relevant knowledge of "how to use Nginx to deal with the cross-domain problems of the Vue development environment". The editor shows you the operation process through an actual case. The operation method is simple, fast and practical. I hope that this article "how to use Nginx to deal with the cross-domain problems of the Vue development environment" can help you solve the problem.

1. Demand

The local test domain name is the same as the online domain name so that cookie can be passed correctly and sso testing can be done.

Note: since the relevant cookie is added to the level 4 domain name after sso login, it is necessary to make the local test domain name the same as the online interface domain name.

two。 Scheme

Configure the host file to point the online domain name to localhost:

127.0.0.1 product.xxx.xxx.com

Configure nginx to forward accordingly:

Server {listen 80; listen [:]: 80; server_name ${product.xxx.xxx.com}; location / api {proxy_pass https://${ip.ip.ip.ip}; proxy_set_header host $host;} location / {proxy_pass http://localhost:8080; proxy_set_header host $host;}}

Configure vue.config.js to avoid invalid host header errors:

{devserver: {disablehostcheck: true}} this is the end of the introduction to "how to use Nginx to deal with cross-domain problems in Vue development environments". Thank you for reading. If you want to know more about the industry, you can follow the industry information channel. The editor will update different knowledge points for you every day.