初始化驱动

drivers/db/elasticsearch/load.go

@@ -0,0 +1,47 @@
+package elasticsearch
+
+import (
+	"github.com/gogf/gf/v2/database/gdb"
+	"github.com/gogf/gf/v2/frame/g"
+)
+
+// Driver is the driver for mysql database.
+type Driver struct {
+	*gdb.Core
+}
+
+const (
+	quoteChar = "`"
+)
+
+func init() {
+	var (
+		err         error
+		driverObj   = New()
+		driverNames = g.SliceStr{"es", "elasticsearch"}
+	)
+	for _, driverName := range driverNames {
+		if err = gdb.Register(driverName, driverObj); err != nil {
+			panic(err)
+		}
+	}
+}
+
+// New create and returns a driver that implements gdb.Driver, which supports operations for MySQL.
+func New() gdb.Driver {
+	return &Driver{}
+}
+
+// New creates and returns a database object for mysql.
+// It implements the interface of gdb.Driver for extra database driver installation.
+func (d *Driver) New(core *gdb.Core, node *gdb.ConfigNode) (res gdb.DB, err error) {
+	res = &Driver{
+		Core: core,
+	}
+	return
+}
+
+// GetChars returns the security char for this type of database.
+func (d *Driver) GetChars() (charLeft string, charRight string) {
+	return quoteChar, quoteChar
+}