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34 lines
594 B
34 lines
594 B
package database
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import (
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"database/sql"
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"github.com/go-kratos/kratos/v2/log"
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_ "github.com/go-sql-driver/mysql"
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)
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var db *sql.DB
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func InitDB(config *DatabaseConfig) {
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var err error
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switch config.Driver {
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case "mysql":
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db, err = sql.Open("mysql", config.DataSourceName)
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default:
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log.Errorf("Unsupported database driver: %s", config.Driver)
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}
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if err != nil {
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log.Errorf("Failed to connect to database: %v", err)
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}
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err = db.Ping()
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if err != nil {
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log.Fatalf("Failed to ping database: %v", err)
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}
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log.Info("Connected to database")
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}
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func GetDB() *sql.DB {
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return db
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}
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