初始化实现

example/expanded_dsn/expanded_dsn.go

@@ -0,0 +1,41 @@
+package main
+
+import (
+	"fmt"
+	"log"
+	"time"
+
+	"code.yun.ink/pkg/mysqlx"
+	"github.com/go-sql-driver/mysql"
+	"gorm.io/gorm/logger"
+)
+
+func main() {
+	cfg := mysql.NewConfig()
+	cfg.User = "testuser"
+	cfg.Passwd = "password"
+	cfg.Net = "tcp"
+	cfg.Addr = "127.0.0.1:3306"
+	cfg.DBName = "testdb"
+	cfg.ParseTime = true
+	cfg.Loc = time.Local
+	cfg.Params = map[string]string{
+		"charset": "utf8mb4",
+	}
+
+	client, err := mysqlx.NewDB(
+		mysqlx.WithDSNConfig(cfg),
+		mysqlx.WithDSNTimeout(5*time.Second),
+		mysqlx.WithDSNReadTimeout(10*time.Second),
+		mysqlx.WithDSNWriteTimeout(10*time.Second),
+		mysqlx.WithDSNParams(map[string]string{"multiStatements": "true"}),
+		mysqlx.WithLogger(logger.Default.LogMode(logger.Warn)),
+	)
+	if err != nil {
+		log.Fatalf("failed to create mysqlx client: %v", err)
+	}
+	defer client.Close()
+
+	fmt.Println("MySQL client created with expanded DSN configuration")
+	_ = client
+}