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Postgresql Wiki.js未运行。数据库连接错误

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Postgresql Wiki.js未运行。数据库连接错误,postgresql,node-windows,wiki.js,Postgresql,Node Windows,Wiki.js,Windows Enterprise 2016 LTSB版本1607。已使用PostgreSQL安装Wiki.js。以前安装了Node.js（v12.16.2） 已使用Powershell访问wiki.js安装过程： node server 我收到这个错误： PS C:\wiki> node server Loading configuration from C:\wiki\config.yml... OK 2021-01-03T23:06:14.299Z [MASTER] info:

Windows Enterprise 2016 LTSB版本1607。已使用PostgreSQL安装Wiki.js。以前安装了Node.js（v12.16.2）

已使用Powershell访问wiki.js安装过程：

node server
我收到这个错误：

PS C:\wiki> node server
Loading configuration from C:\wiki\config.yml... OK
2021-01-03T23:06:14.299Z [MASTER] info: =======================================
2021-01-03T23:06:14.300Z [MASTER] info: = Wiki.js 2.5.170 =====================
2021-01-03T23:06:14.301Z [MASTER] info: =======================================
2021-01-03T23:06:14.301Z [MASTER] info: Initializing...
2021-01-03T23:06:14.688Z [MASTER] info: Using database driver pg for postgres [ OK ]
2021-01-03T23:06:14.690Z [MASTER] info: Connecting to database...
2021-01-03T23:06:15.698Z [MASTER] error: Database Connection Error: ECONNREFUSED 127.0.0.1:5432
2021-01-03T23:06:15.698Z [MASTER] warn: Will retry in 3 seconds... [Attempt 1 of 10]
2021-01-03T23:06:18.700Z [MASTER] info: Connecting to database...
2021-01-03T23:06:19.703Z [MASTER] error: Database Connection Error: ECONNREFUSED 127.0.0.1:5432
2021-01-03T23:06:19.703Z [MASTER] warn: Will retry in 3 seconds... [Attempt 2 of 10]
... (you get the point)
2021-01-03T23:06:51.728Z [MASTER] error: Database Connection Error: ECONNREFUSED 127.0.0.1:5432
2021-01-03T23:06:51.729Z [MASTER] warn: Will retry in 3 seconds... [Attempt 10 of 10]
2021-01-03T23:06:54.730Z [MASTER] info: Connecting to database...
2021-01-03T23:06:55.733Z [MASTER] error: Database Initialization Error: connect ECONNREFUSED 127.0.0.1:5432
我意识到我忘了创建PostgreSQL，所以我使用pgAdmin4.28创建了一个“wiki”数据库。错误现在更改为：

PS C:\wiki> node server
Loading configuration from C:\wiki\config.yml... OK
2021-01-04T00:27:21.979Z [MASTER] info: =======================================
2021-01-04T00:27:21.980Z [MASTER] info: = Wiki.js 2.5.170 =====================
2021-01-04T00:27:21.981Z [MASTER] info: =======================================
2021-01-04T00:27:21.982Z [MASTER] info: Initializing...
2021-01-04T00:27:22.363Z [MASTER] info: Using database driver pg for postgres [ OK ]
2021-01-04T00:27:22.365Z [MASTER] info: Connecting to database...
2021-01-04T00:27:22.428Z [MASTER] error: Database Connection Error: 28P01 undefined:undefined
2021-01-04T00:27:22.429Z [MASTER] warn: Will retry in 3 seconds... [Attempt 1 of 10]
2021-01-04T00:27:25.431Z [MASTER] info: Connecting to database...
2021-01-04T00:27:25.501Z [MASTER] error: Database Connection Error: 28P01 undefined:undefined
2021-01-04T00:27:25.501Z [MASTER] warn: Will retry in 3 seconds... [Attempt 2 of 10]
2021-01-04T00:27:28.503Z [MASTER] info: Connecting to database...
2021-01-04T00:27:28.545Z [MASTER] error: Database Connection Error: 28P01 undefined:undefined
2021-01-04T00:27:28.546Z [MASTER] warn: Will retry in 3 seconds... [Attempt 3 of 10]
请派人来帮忙！我感谢所有评论。谢谢

经过几个小时的测试后，我意识到在wiki.js中使用postgres存在一些问题。以下是您可以在config.yml中尝试的一些建议：

db:
  type: postgres
  
  # if you are using docker try using IP instead of localhost
  host: localhost
  port: 5432
  
  # don't use _ here. It'll cause connection error undefined.
  user: wikijs
  
  # start with letter, if you start with @ it will throw an error.
  # I used a 18 long pass without any problem. Ex:
  pass: wiki@projectW777!@
  
  # you can use _ here. Ex:
  db: prj_wiki
经过几个小时的测试，我意识到在wiki.js中使用postgres存在一些问题。以下是您可以在config.yml中尝试的一些建议：

db:
  type: postgres
  
  # if you are using docker try using IP instead of localhost
  host: localhost
  port: 5432
  
  # don't use _ here. It'll cause connection error undefined.
  user: wikijs
  
  # start with letter, if you start with @ it will throw an error.
  # I used a 18 long pass without any problem. Ex:
  pass: wiki@projectW777!@
  
  # you can use _ here. Ex:
  db: prj_wiki
我的环境如下：Windows 10 professional版本号20h2节点版本v14.15.4 PostgreSQL V 13.1，错误内容如下：

Loading configuration from D:\dev\workspace\wiki\config.yml... OK
2021-02-03T06:32:55.015Z [MASTER] info: =======================================
2021-02-03T06:32:55.016Z [MASTER] info: = Wiki.js 2.5.170 =====================
2021-02-03T06:32:55.016Z [MASTER] info: =======================================
2021-02-03T06:32:55.017Z [MASTER] info: Initializing...
2021-02-03T06:32:59.091Z [MASTER] info: Using database driver pg for postgres [ OK ]
2021-02-03T06:32:59.094Z [MASTER] info: Connecting to database...
2021-02-03T06:32:59.160Z [MASTER] error: Database Connection Error: 28P01 
undefined:undefined

db:
  type: postgres

  # PostgreSQL / MySQL / MariaDB / MS SQL Server only:
  host: localhost
  port: 5432
  user: postgres #YOU PostgreSQL USERNAME
  pass: willasas@wiki. #YOU PostgreSQL PASSWORD
  db: wiki #YOU DATABASE NAME
  ssl: false
您只需config.yml中的数据库配置修改如下：

Loading configuration from D:\dev\workspace\wiki\config.yml... OK
2021-02-03T06:32:55.015Z [MASTER] info: =======================================
2021-02-03T06:32:55.016Z [MASTER] info: = Wiki.js 2.5.170 =====================
2021-02-03T06:32:55.016Z [MASTER] info: =======================================
2021-02-03T06:32:55.017Z [MASTER] info: Initializing...
2021-02-03T06:32:59.091Z [MASTER] info: Using database driver pg for postgres [ OK ]
2021-02-03T06:32:59.094Z [MASTER] info: Connecting to database...
2021-02-03T06:32:59.160Z [MASTER] error: Database Connection Error: 28P01 
undefined:undefined

db:
  type: postgres

  # PostgreSQL / MySQL / MariaDB / MS SQL Server only:
  host: localhost
  port: 5432
  user: postgres #YOU PostgreSQL USERNAME
  pass: willasas@wiki. #YOU PostgreSQL PASSWORD
  db: wiki #YOU DATABASE NAME
  ssl: false
然后运行代码

node server
然后在浏览器的地址栏中键入
http://127.0.0.1 ：3000/
并行返回

我的环境如下：Windows 10 professional版本号20h2节点版本v14.15.4 PostgreSQL V 13.1，错误内容如下：

Loading configuration from D:\dev\workspace\wiki\config.yml... OK
2021-02-03T06:32:55.015Z [MASTER] info: =======================================
2021-02-03T06:32:55.016Z [MASTER] info: = Wiki.js 2.5.170 =====================
2021-02-03T06:32:55.016Z [MASTER] info: =======================================
2021-02-03T06:32:55.017Z [MASTER] info: Initializing...
2021-02-03T06:32:59.091Z [MASTER] info: Using database driver pg for postgres [ OK ]
2021-02-03T06:32:59.094Z [MASTER] info: Connecting to database...
2021-02-03T06:32:59.160Z [MASTER] error: Database Connection Error: 28P01 
undefined:undefined

db:
  type: postgres

  # PostgreSQL / MySQL / MariaDB / MS SQL Server only:
  host: localhost
  port: 5432
  user: postgres #YOU PostgreSQL USERNAME
  pass: willasas@wiki. #YOU PostgreSQL PASSWORD
  db: wiki #YOU DATABASE NAME
  ssl: false
您只需config.yml中的数据库配置修改如下：

Loading configuration from D:\dev\workspace\wiki\config.yml... OK
2021-02-03T06:32:55.015Z [MASTER] info: =======================================
2021-02-03T06:32:55.016Z [MASTER] info: = Wiki.js 2.5.170 =====================
2021-02-03T06:32:55.016Z [MASTER] info: =======================================
2021-02-03T06:32:55.017Z [MASTER] info: Initializing...
2021-02-03T06:32:59.091Z [MASTER] info: Using database driver pg for postgres [ OK ]
2021-02-03T06:32:59.094Z [MASTER] info: Connecting to database...
2021-02-03T06:32:59.160Z [MASTER] error: Database Connection Error: 28P01 
undefined:undefined

db:
  type: postgres

  # PostgreSQL / MySQL / MariaDB / MS SQL Server only:
  host: localhost
  port: 5432
  user: postgres #YOU PostgreSQL USERNAME
  pass: willasas@wiki. #YOU PostgreSQL PASSWORD
  db: wiki #YOU DATABASE NAME
  ssl: false
然后运行代码

node server
然后在浏览器的地址栏中键入
http://127.0.0.1 ：3000/
并行返回

如果需要更改数据库密码，这可以帮助您：

使用密码“xxx”更改用户postgres；
如果您需要更改数据库密码，这可以帮助您：

使用密码“xxx”更改用户postgres；
我对postgres和wiki.js也有类似的问题。 解决方案是在运行节点服务器之前，在postgres中手动创建数据库：

CREATE DATABASE wiki
希望这能帮你节省我花在解决这个问题上的时间。

我对postgres和wiki.js也有类似的问题。 解决方案是在运行节点服务器之前，在postgres中手动创建数据库：

CREATE DATABASE wiki
希望这能帮你节省我花在解决这个问题上的时间。

dw各位，我会让我的电脑保持在线，直到这个问题得到解决。各位，我会让我的电脑保持在线，直到这个问题得到解决