🎨 添加工厂方法

providers/openaisb/base.go

@@ -1,18 +1,21 @@
 package openaisb
 
 import (
+	"one-api/providers/base"
 	"one-api/providers/openai"
 
 	"github.com/gin-gonic/gin"
 )
 
-type OpenaiSBProvider struct {
-	*openai.OpenAIProvider
-}
+type OpenaiSBProviderFactory struct{}
 
 // 创建 OpenaiSBProvider
-func CreateOpenaiSBProvider(c *gin.Context) *OpenaiSBProvider {
+func (f OpenaiSBProviderFactory) Create(c *gin.Context) base.ProviderInterface {
 	return &OpenaiSBProvider{
 		OpenAIProvider: openai.CreateOpenAIProvider(c, "https://api.openai-sb.com"),
 	}
 }
+
+type OpenaiSBProvider struct {
+	*openai.OpenAIProvider
+}