Laravel Multi-domain login issues such as Qiyue.io Me.qiyue.io

A site has a primary domain name, multiple subdomains, a common login, and later found

The primary domain name can be logged in, sub-domain login, the primary domain name after login in the subdomain is still not logged in, and in the sub-domain Click Login will jump back to the subdomain home page, not to go to login pages

How to solve it?

With theLaravel 5.2.*

Such as: Primary domain nameqiyue.io
Sub domainblog.qiyue.io

Reply content:

A site has a primary domain name, multiple subdomains, a common login, and later found

The primary domain name can be logged in, sub-domain login, the primary domain name after login in the subdomain is still not logged in, and in the sub-domain Click Login will jump back to the subdomain home page, not to go to login pages

How to solve it?

With theLaravel 5.2.*

Such as: Primary domain nameqiyue.io
Sub domainblog.qiyue.io

Session synchronization:
The following three steps are required

1. Redis Storage Session

2. Session cookie domain name changed to

3. Secret of two items changed to consistent

