thomasandClaude Opus 4.8
16e97c8efa
Translate Chinese comments, log/error messages, validator labels and Swagger annotations to English throughout the source code, generated Swagger docs, config files and CI workflows. Make the English README primary: README.md now holds the English docs and README_EN.md holds the Chinese version, with cross-language links updated accordingly. Note: the generated docs/ swagger files were translated in place; run `go generate ./...` (swag init) to regenerate them from the now-English annotations when a Go toolchain is available. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
53 lines
1.8 KiB
Go
53 lines
1.8 KiB
Go
package orm
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import (
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"fmt"
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"gorm.io/driver/mysql"
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"gorm.io/gorm"
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"gorm.io/gorm/logger"
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"time"
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)
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type MysqlConfig struct {
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Dsn string
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MaxIdleConns int
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MaxOpenConns int
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}
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func NewMysql(mysqlConf *MysqlConfig, logwriter logger.Writer) *gorm.DB {
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db, err := gorm.Open(mysql.New(mysql.Config{
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DSN: mysqlConf.Dsn, // DSN data source name
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DefaultStringSize: 256, // default length for string type fields
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//DisableDatetimePrecision: true, // disable datetime precision; not supported by databases before MySQL 5.6
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//DontSupportRenameIndex: true, // rename indexes by dropping and recreating them; databases before MySQL 5.7 and MariaDB do not support renaming indexes
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//DontSupportRenameColumn: true, // rename columns using `change`; databases before MySQL 8 and MariaDB do not support renaming columns
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//SkipInitializeWithVersion: false, // auto-configure based on the current MySQL version
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}), &gorm.Config{
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DisableForeignKeyConstraintWhenMigrating: true,
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Logger: logger.New(
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logwriter, // io writer
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logger.Config{
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SlowThreshold: time.Second, // Slow SQL threshold
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LogLevel: logger.Warn, // Log level
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IgnoreRecordNotFoundError: true, // Ignore ErrRecordNotFound error for logger
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ParameterizedQueries: true, // Don't include params in the SQL log
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Colorful: true,
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},
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),
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})
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if err != nil {
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fmt.Println(err)
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}
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sqlDB, err2 := db.DB()
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if err2 != nil {
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fmt.Println(err2)
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}
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// SetMaxIdleConns sets the maximum number of connections in the idle connection pool
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sqlDB.SetMaxIdleConns(mysqlConf.MaxIdleConns)
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// SetMaxOpenConns sets the maximum number of open database connections.
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sqlDB.SetMaxOpenConns(mysqlConf.MaxOpenConns)
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return db
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}
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