項目場景:
環境版本:
qt :5.14.2
mysql:8.0
windows:10
提示:qt 配置 mysql 驅動:
項目場景:qt 配置 mysql 驅動
問題描述
提示:這里描述項目中遇到的問題:
[2025-04-21 13:24:50.389] DEBUG Failed to load driver: "Cannot load library qsqlmysql: 找不到指定的模塊。"
[2025-04-21 13:24:50.395] WARN QSqlDatabase: QMYSQL driver not loaded
[2025-04-21 13:24:50.397] WARN QSqlDatabase: available drivers: QSQLITE QMYSQL QMYSQL3 QODBC QODBC3 QPSQL QPSQL7
[2025-04-21 13:24:50.397] DEBUG 數據庫連接失敗: "Driver not loaded Driver not loaded"
原因分析:
提示:這里填寫問題的分析:
1. 驅動目錄沒有mysql驅動
你的qt路徑\5.14.2\mingw73_64\plugins\sqldrivers
解決方案:
添加驅動,已上傳附件
你的qt路徑\5.14.2\mingw73_64\plugins\sqldrivers
添加環境變量
qt 使用環境變量,所以
重啟生效!
重啟生效!
重啟生效!
[2025-04-21 14:58:06.897] DEBUG Available database drivers:
[2025-04-21 14:58:07.260] DEBUG "QSQLITE"
[2025-04-21 14:58:07.263] DEBUG "QMYSQL"
[2025-04-21 14:58:07.263] DEBUG "QMYSQL3"
[2025-04-21 14:58:07.264] DEBUG "QODBC"
[2025-04-21 14:58:07.265] DEBUG "QODBC3"
[2025-04-21 14:58:07.265] DEBUG "QPSQL"
[2025-04-21 14:58:07.265] DEBUG "QPSQL7"
[2025-04-21 14:58:07.271] DEBUG Driver loaded successfully!
[2025-04-21 14:58:07.499] DEBUG Application startup time: "周一 4月 21 14:58:07 2025"
ok la …