feat: support send ali code

backend_v1/providers/ali/oss_client.go

@@ -7,8 +7,29 @@ import (
 	"time"
 
 	"github.com/aliyun/alibabacloud-oss-go-sdk-v2/oss"
+	"github.com/aliyun/alibabacloud-oss-go-sdk-v2/oss/credentials"
 )
 
+func NewOSSClient(cfg *Config) (*OSSClient, error) {
+	cred := credentials.NewStaticCredentialsProvider(cfg.AccessKeyId, cfg.AccessKeySecret)
+
+	conf := oss.LoadDefaultConfig().
+		WithCredentialsProvider(cred).
+		WithRegion(cfg.Region).
+		WithUseCName(true).
+		WithEndpoint(*cfg.Host)
+
+	cfgInternal := oss.LoadDefaultConfig().
+		WithCredentialsProvider(cred).
+		WithRegion(cfg.Region)
+
+	return &OSSClient{
+		client:         oss.NewClient(conf),
+		internalClient: oss.NewClient(cfgInternal),
+		config:         cfg,
+	}, nil
+}
+
 type OSSOption func(*OSSOptions)
 
 type OSSOptions struct {
@@ -42,7 +63,11 @@ func (c *OSSClient) GetClient() *oss.Client {
 	return c.client
 }
 
-func (c *OSSClient) PreSignUpload(ctx context.Context, path, mimeType string, opts ...OSSOption) (*oss.PresignResult, error) {
+func (c *OSSClient) PreSignUpload(
+	ctx context.Context,
+	path, mimeType string,
+	opts ...OSSOption,
+) (*oss.PresignResult, error) {
 	request := &oss.PutObjectRequest{
 		Bucket:      oss.Ptr(c.config.Bucket),
 		Key:         oss.Ptr(c.GetSavePath(path)),