Question

我想构建并运行以下应用程序https://github.com/sdeleuze/geospatial-messenger

我对后端和数据库的经验很少，因此我需要以下安装步骤的指导：

在application.yml上自定义数据库配置。

application.yml

logging:
  level:
    org.springframework.web.servlet: INFO
spring:
  datasource:
    platform: "postgis"
    driver-class-name: "org.postgis.DriverWrapper"
    url: "jdbc:postgresql_postGIS://localhost/geospatial-messenger"
    username: "postgres"
  mvc:
      async:
        request-timeout: 1000000

请概述要根据文件配置数据库时应执行的步骤。

我在Ubuntu 18.04上具有PostgreSQL 10

Answer 1

After installation of PostgreSQL10, please follow the below steps :
1.  Login to root user, run this command su – postgres
2.  Locate the pg_hba.conf file by running select Query: select current_setting('hba_file');
3.  Modify the pg_hba.conf file
4.  Example : vim /prod/pgsql_10/pg_hba.conf command.
5.  Press insert key where you want to modify and save it using esc + :wq
Example: host   all    all   10.10.11.183/32   md5 
trust – without password authentication
md5 – with password authentication
6.  After modification, we should restart the postgres service using this command
systemctl restart postgresql-10.service
7.  Also modify the postgresql.conf file as same as pg_hba.conf file.
locate postgresql.conf
vim /prod/pgsql_10/postgresql.conf
8.  After modification, we should restart the postgres service using this command
systemctl restart postgresql-10.service
9.  To login postgres, run this command psql -U esb(user) postgres(DB)

Answer 2

您已经安装了PostgreSQL，因此只需要PostGIS即可工作。对于Ubuntu，最好使用UbuntuGIS。您可以添加UbuntuGIS存储库并从中安装PostGIS。 http://trac.osgeo.org/ubuntugis/wiki/QuickStartGuide。

另一种方法是使用PostgreSQL的存储库http://trac.osgeo.org/postgis/wiki/UsersWikiPostGIS24UbuntuPGSQL10Apt

Postgres db

2 个答案: