摘要:
1.首先写一个测试用例; public class Main { public static void main(String[] args) { System.out.println("Hello World!"); Thread thread = new Thread(new Worker()) 阅读全文
摘要:
1确保您已将postgres密码设置为您知道的密码: [###@EMOO ~]$ sudo -u postgres ./psql psql (9.6.3) Type "help" for help. postgres=# ALTER ROLE postgres WITH PASSWORD 'post 阅读全文