Vagrant 宅地错误

我的宅地网址不再工作了。当我点击172.100.1.2时，我收到了回复。当我ping domain.dev时，我也会收到回复。有什么不对劲吗

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---
ip: "172.100.1.2"
memory: 2048
cpus: 1
provider: virtualbox

authorize: ~/.ssh/id_rsa.pub

keys:
    - ~/.ssh/id_rsa

folders:
    - map: ~/Code
      to: /home/vagrant/Code

sites:
    - map: site.dev
      to: /home/vagrant/Code/site/public
    - map:  site.dev2
      to: /home/vagrant/Code/site2
    - map: site3.dev
      to: /home/vagrant/Code/site3
    - map: site4.dev
      to: /home/vagrant/Code/site4/public
    - map: site5.dev
      to: /home/vagrant/Code/site5/public
    - map: site6.dev
      to: /home/vagrant/Code/site6/public
    - map: site7.dev
      to: /home/vagrant/Code/site7
    - map: site8.dev
      to: /home/vagrant/Code/site8

databases:
    - homestead



# blackfire:
#     - id: foo
#       token: bar
#       client-id: foo
#       client-token: bar

# ports:
#     - send: 50000
#       to: 5000
#     - send: 7777
#       to: 777
#       protocol: udp

/etc/主机：

# localhost is used to configure the loopback interface
# when the system is booting.  Do not change this entry.
##        
127.0.0.1
255.255.255.255 broadcasthost
::1             localhost 
172.100.1.2   site2.dev 
172.100.1.2   site2.dev
172.100.1.2   site3.dev
172.100.1.2   site4.dev
172.100.1.2   site5.dev
172.100.1.2   site6.dev 
172.100.1.2     site7.dev
172.100.1.2    site8.dev                                                     

所有的URL都不再工作了。如果我访问其中一个，错误是：

---

该站点不可用。连接被拒绝。

您的

数据库：

homestad.yaml文件中的列表应与主机文件中的列表匹配，如下所示：

databases:
    - site
    - site1
    - site2
    - site3
    - site4
    - site5
    - site6
    - site7
    - site8

您还缺少主机文件中site.dev的行：

172.100.1.2 site.dev

您打开了哪些URL？对你有用吗？