我让bitnami LAMPStack 7.4.6-1
在最新的Ubuntu上的3307 port
上运行MySQL
数据库。当我以root用户身份运行此命令时,Symfony版本5.1.0:
root@ubuntu:/opt/lampstack-7.4.6-1/apache2/htdocs/sfcourse# php bin/console doctrine:database:create
我看到的错误是:
[error] Error thrown while running command "doctrine:database:create". Message: "An exception occurred in driver: SQLSTATE[HY000] [2002] Connection refused"
In AbstractMySQLDriver.php line 93:
An exception occurred in driver: SQLSTATE[HY000] [2002] Connection refused
In PDOConnection.php line 31:
SQLSTATE[HY000] [2002] Connection refused
In PDOConnection.php line 27:
SQLSTATE[HY000] [2002] Connection refused
.env文件DATABASE_URL=mysql://root:000000@localhost:3307/sfcourse
编辑: doctrine.yaml文件:
doctrine:
# parameters:
# env(DATABASE_URL): ''
dbal:
driver: 'pdo_mysql'
server_version: '5.7'
charset: utf8mb4
default_table_options:
charset: utf8mb4
collate: utf8mb4_unicode_ci
url: '%env(resolve:DATABASE_URL)%'
已搜索,但大多数建议将127.0.0.1设置为localhost
编辑:检查mysql> SHOW VARIABLES LIKE "%version%";
后,MySQL版本为8.0.20
我可以通过终端以超级用户身份登录到SQL,这是有效的
编辑:我创建了相同的方式用户测试,可以通过终端登录到MySQL,但不能通过主义创建数据库。我们正处于相同的起点。
编辑:我将sql端口改回默认值3306,并以sudo规则命令运行。现在出现错误:
An exception occurred in driver: SQLSTATE[HY000] [1045] Access denied for u
ser 'db_user'@'127.0.0.1' (using password: YES)
我可以作为db_user连接到MySQL。如果我将.env中的user更改为other,错误仍然显示为db_user。
编辑:这是相同的问题An exception occurred in driver: SQLSTATE[HY000] [1045] Access denied for user 'db_user'@'localhost' (using password: YES),但答案是哑巴,他安装了他所拥有的。
发布于 2020-06-08 13:34:56
在doctrine.yaml文件中删除以下行
parameters:
env(DATABASE_URL): ''
根据当前symonfy documentation for doctrine,doctrine.yaml文件中没有parameters
。
server_version
给我带来了一些麻烦。我用下面这行修改了它
server_version: 5.7.9
要查找服务器版本source,请执行以下操作
通过控制台连接到您的数据库,它会立即告诉您版本
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 6
Server version: 5.0.27-standard MySQL Community Edition - Standard (GPL)
否则
mysql> SHOW VARIABLES LIKE "%version%";
+-------------------------+------------------------------------------+
| Variable_name | Value |
+-------------------------+------------------------------------------+
| protocol_version | 10 |
| version | 5.0.27-standard |
| version_comment | MySQL Community Edition - Standard (GPL) |
| version_compile_machine | i686 |
| version_compile_os | pc-linux-gnu |
+-------------------------+------------------------------------------+
5 rows in set (0.04 sec)
https://stackoverflow.com/questions/62252839
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