昨天没有出现这个错误。我没有在应用程序中做任何更改。只是睡了一晚上,现在就出现了这个错误。
错误:
错误:
home/dartnyan/.rvm/gems/ruby-2.3.0/gems/activerecord-4.2.6/lib/
active_record/connection_adapters/
postgresql_adapter.rb:651:in `initialize': could not connect to server:
No such file or directory (PG::ConnectionBad)
Is the server running locally and accepting
connections on Unix domain socket "/var/run/postgresql/.s.PGSQL.5432"?
数据库配置文件database.yml
default: &default
adapter: postgresql
pool: 5
imeout: 5000
development:
adapter: postgresql
database: shop_development
pool: 5
username: dartnyan
password: kurt1245
test:
adapter: postgresql
encoding: unicode
database: shop_test
pool: 5
username: dartnyan
password: kurt1245