Configuration database

There is nothing to create a new database configuration file.

闫宇川。 2019-05-23 22:27:14 0  1  1410

Database configuration is invalid

The settings in application/database.php are valid. According to the video tutorial, the database configuration set in config/database.php at the same level as application is invalid. What's going on?

P粉332880121 2022-04-20 20:04:50 0  0  1223

laravel queue usage problem: multi-database configuration

Using asynchronous queues, when configuring the database, I have two databases, mysql and mysql2. In config/database.php: {code...} I put the jobs table of the queue in mysql2. When adding tasks to the queue, the default connection is mysql. For this database, can I configure config/queue.php...

阿神 2017-05-16 16:49:08 0  1  508

php - Onethink prompts that the database configuration is not defined

When logging in at the backend, it always prompts that the database configuration is not defined, but the database configurations of Application/User/Conf/config.php and Application/Common/Conf/config.php are correct. The frontend can also add, delete, modify and check the database. Only I can't log...

伊谢尔伦 2017-06-26 10:49:09 0  2  827

How to configure mysql remote php external network link database

$con = mysql_connect("47.107.159.50:3306","root","root"); After using phpstudy to configure the mysql database on the Alibaba Cloud host, the php code is linked to the database. How to fill in the database address?

、‘（）’ 2019-01-12 11:09:47 0  3  1212

Under the local area network, how to configure the phpstudy environment of computer A so that multiple computers can access the msql database of computer A

Under the local area network, how to configure the phpstudy environment of computer A so that multiple computers can access the msql database of computer A

业子 2018-07-04 18:45:17 0  2  1191

mysql cache issue

1. The database mysql, the persistence layer uses mybatis2. Now I have configured two data sources A and B, but two data sources, but in fact the two data sources are configured with the same database 3. Now I write through data source A Enter a record, but it cannot be queried through B. You must w...

巴扎黑 2017-05-24 11:34:40 0  1  722

tp6 database configuration is undefined

'connections'     => [         'mysql'=> [           

在学php了 2022-07-26 14:19:59 0  4  1131

PHP link oracle database configuration

Integrated environment: win10+PHP toolbox opens extension: extension=php_oci8_12c.dll extension=php_pdo_oci.dll. oci is not seen in phpinfo, this configuration does not work. I watched these two

沅有芷兮澧有兰 2019-03-29 10:28:17 0  3  1186

The thinkphp5 database connection is normal but a Server Error is reported when logging in to the background?

Server configuration php7.2+mysql database+Nginx load balancing

初学编程 2021-11-28 11:08:14 0  5  1226

How high can the peak number of Apache concurrent connections per second be on a single machine?

PC configuration, memory 2G, CPU 1.7GHZ. Connections include: static and dynamic data, downloads, database operations, etc. Systemlinux

淡淡烟草味 2017-05-16 17:04:44 0  2  466

The configuration is normal but Db cannot be used

Error: #0 [0]InvalidArgumentException in DbManager.php line 278 Database configuration is not defined: mysql

一米更古 2020-01-13 23:32:22 0  0  1210

java - Spring operation database displays garbled Chinese characters?

Operating system: ubuntuIDE:idea Database:Mysql When I use php to operate the database, there is no problem with Chinese display, and Chinese can be displayed normally: But when I am learning spring, when I operate the database, question marks will appear in Chinese, and it cannot be displayed norma...

我想大声告诉你 2017-05-16 13:29:37 0  1  479

node.js - Invalid proxyTable configuration 504 error?

The project created with vue init webpack test has a proxy set up and wants to request the local mongodb database data, but a 504 error is always reported. The database is connected successfully and there are no problems. Where /api is called: Agent configuration: Error report: I hope you can help m...

过去多啦不再A梦 2017-05-16 13:22:15 0  1  1506

Manually copy a MySQL 5.5 database to another computer

The product my company uses uses MySQL5.5 as the backend database. The product automatically installs and configures MySQL during the installation process. The product can be configured to operate in a hot standby redundant configuration. In these cases, perform the same installation process on 2 se...

P粉588152636 2023-09-05 00:16:59 0  1  645

Read and write separation

How to configure environment variables to realize the read-write separation function of the database?

思远 2020-05-29 22:20:32 0  0  1181

Validation rules for laravel form form validation

In laravel, when verifying whether fields are repeated, the following {code...} is verified. unique:users queries whether there are duplicates in the users table; but this is an operation on a single database; and what the current system needs to verify is not what I want. Database {code...} In data...

怪我咯 2017-05-16 16:55:44 0  2  514

About linking the database before using the model in tp5

It is known that the model in tp5 can automatically associate a data table, provided that the database where the table is located has been connected. Please tell me, in addition to configuring the database information in database.php, can I connect to the database in the model file? If so, in Do you...

phpcn_u187094 2018-05-02 09:29:38 0  1  915

This error occurs when inheriting the abstract class aDB. If you do not inherit, no error will be reported.

<?phpabstract class aDB{ /* *Connect to the database and read configuration information from the configuration file */ abstract public function conn(); abstract public function query(); // abstract public function getAll();}class Mysql extends aDB{ public $link; /*

L 2019-05-26 01:11:48 0  1  1122

Resolving undefined type 'App\PDO' error: Fix when trying to create a PHP CRUD application profile using PDO

Entire project - https://github.com/steve-davey/phpsqliteconnect (config file is obsolete) This is the config file: <?phpnamespaceApp;classConfig{/***Path to sqlite file*/constPATH_TO_SQLITE_FILE='db/DeviceAssetRegister. db';}/*Database credentials. Assume you are running a MySQL server with defa...

P粉235202573 2023-08-31 15:23:03 0  1  544