Update README.md

README.md

@@ -40,11 +40,13 @@ source /etc/profile
 
 ```
 初始化:
-su - postgres -c "/usr/local/pgsql/bin/initdb -D /usr/local/pgsql/data --locale=zh_CN.UTF-8 -E UTF-8"
+    su - postgres -c "/usr/pgsql-10/bin/initdb --locale=zh_CN.UTF-8 -E UTF-8"
 启动：
-	su - postgres -c "/usr/gisdeploy/pgsql/bin/pg_ctl  -l logfile start"
+	su - postgres -c "/usr/pgsql-10/bin/pg_ctl -D /var/lib/pgsql/10/data -l logfile start"
 停止：
-	su - postgres -c "/usr/gisdeploy/pgsql/bin/pg_ctl  stop"
+	su - postgres -c "/usr/pgsql-10/bin/pg_ctl stop"
+连接数据库:	
+	su - postgres -c "/usr/pgsql-10/bin/psql"
 ```