您可以在命令行中使用“-d”参数同时提供用户名和密码

   psql -d "dbname='urDbName' user='yourUserName' password='yourPasswd' host='yourHost'" -f yourFileName.sql

您有四种选择来提供密码:

Set the PGPASSWORD environment variable. For details see the manual: http://www.postgresql.org/docs/current/static/libpq-envars.html Use a .pgpass file to store the password. For details see the manual: http://www.postgresql.org/docs/current/static/libpq-pgpass.html Use "trust authentication" for that specific user: http://www.postgresql.org/docs/current/static/auth-methods.html#AUTH-TRUST Since PostgreSQL 9.1 you can also use a connection string: https://www.postgresql.org/docs/current/static/libpq-connect.html#LIBPQ-CONNSTRING

2021的解决方案

如果你的PostgreSQL数据库在你的系统本地。

psql dbname < sqldump.sql username

如果是在线托管

psql -h hostname dbname < sqldump.sql username

如果你有任何疑问或问题，请在评论中提问。

你应该这样做:

\i path_to_sql_file

See:

psql -h localhost -d userstoreis -U admin -p 5432 -a -q -f /home/jobs/Desktop/resources/postgresql.sql

参数解释:

-h PostgreSQL server IP address
-d database name
-U user name
-p port which PostgreSQL server is listening on
-f path to SQL script
-a all echo
-q quiet

使用此命令执行*。当PostgreSQL服务器位于不同的位置时:

psql -h localhost -d userstoreis -U admin -p 5432 -a -q -f /home/jobs/Desktop/resources/postgresql.sql

-h PostgreSQL server IP address
-d database name
-U user name
-p port which PostgreSQL server is listening on
-f path to SQL script
-a all echo
-q quiet

系统提示输入用户密码。

编辑:根据@zwacky提供的评论更新