feat: 新增 SAP HANA 数据库备份支持和 FTP 存储后端

后端变更：
- 新增 SAP HANA 备份 Runner (saphana_runner.go)，使用 hdbsql CLI 工具执行数据库导出/恢复
- 新增 FTP 存储 Provider (storage/ftp/provider.go)，支持 FTP/FTPS 协议上传下载备份文件
- 在 storage/types.go 中添加 FTP 类型常量和 FTPConfig 配置结构
- 在 app.go 中注册 FTP Storage Factory 和 SAP HANA Backup Runner
- 添加 github.com/jlaffaye/ftp 依赖

前端变更：
- BackupTaskType 联合类型新增 'saphana'，默认端口 30015
- StorageTargetType 联合类型新增 'ftp'
- 备份任务表单支持 SAP HANA 类型选择及数据库连接配置
- 存储目标表单新增 FTP 配置字段（主机/端口/用户名/密码/基础目录/TLS）

参考：backint_minio1.0.0/ Java 实现

server/go.mod

@@ -56,8 +56,11 @@ require (
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/googleapis/enterprise-certificate-proxy v0.3.4 // indirect
 	github.com/googleapis/gax-go/v2 v2.14.1 // indirect
+	github.com/hashicorp/errwrap v1.0.0 // indirect
+	github.com/hashicorp/go-multierror v1.1.1 // indirect
 	github.com/jinzhu/inflection v1.0.0 // indirect
 	github.com/jinzhu/now v1.1.5 // indirect
+	github.com/jlaffaye/ftp v0.2.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/klauspost/cpuid/v2 v2.2.7 // indirect
 	github.com/leodido/go-urn v1.4.0 // indirect

server/go.sum

@@ -91,10 +91,16 @@ github.com/googleapis/enterprise-certificate-proxy v0.3.4 h1:XYIDZApgAnrN1c855gT
 github.com/googleapis/enterprise-certificate-proxy v0.3.4/go.mod h1:YKe7cfqYXjKGpGvmSg28/fFvhNzinZQm8DGnaburhGA=
 github.com/googleapis/gax-go/v2 v2.14.1 h1:hb0FFeiPaQskmvakKu5EbCbpntQn48jyHuvrkurSS/Q=
 github.com/googleapis/gax-go/v2 v2.14.1/go.mod h1:Hb/NubMaVM88SrNkvl8X/o8XWwDJEPqouaLeN2IUxoA=
+github.com/hashicorp/errwrap v1.0.0 h1:hLrqtEDnRye3+sgx6z4qVLNuviH3MR5aQ0ykNJa/UYA=
+github.com/hashicorp/errwrap v1.0.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=
+github.com/hashicorp/go-multierror v1.1.1 h1:H5DkEtf6CXdFp0N0Em5UCwQpXMWke8IA0+lD48awMYo=
+github.com/hashicorp/go-multierror v1.1.1/go.mod h1:iw975J/qwKPdAO1clOe2L8331t/9/fmwbPZ6JB6eMoM=
 github.com/jinzhu/inflection v1.0.0 h1:K317FqzuhWc8YvSVlFMCCUb36O/S9MCKRDI7QkRKD/E=
 github.com/jinzhu/inflection v1.0.0/go.mod h1:h+uFLlag+Qp1Va5pdKtLDYj+kHp5pxUVkryuEj+Srlc=
 github.com/jinzhu/now v1.1.5 h1:/o9tlHleP7gOFmsnYNz3RGnqzefHA47wQpKrrdTIwXQ=
 github.com/jinzhu/now v1.1.5/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/z8=
+github.com/jlaffaye/ftp v0.2.0 h1:lXNvW7cBu7R/68bknOX3MrRIIqZ61zELs1P2RAiA3lg=
+github.com/jlaffaye/ftp v0.2.0/go.mod h1:is2Ds5qkhceAPy2xD6RLI6hmp/qysSoymZ+Z2uTnspI=
 github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
 github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
 github.com/klauspost/cpuid/v2 v2.0.9/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=

server/internal/app/app.go

@@ -23,6 +23,7 @@ import (
 	"backupx/server/internal/storage/googledrive"
 	"backupx/server/internal/storage/localdisk"
 	storageAliyun "backupx/server/internal/storage/aliyun"
+	storageFTP "backupx/server/internal/storage/ftp"
 	storageTencent "backupx/server/internal/storage/tencent"
 	storageQiniu "backupx/server/internal/storage/qiniu"
 	storageS3 "backupx/server/internal/storage/s3"
@@ -76,12 +77,13 @@ func New(ctx context.Context, cfg config.Config, version string) (*Application,
 		storageAliyun.NewFactory(),
 		storageTencent.NewFactory(),
 		storageQiniu.NewFactory(),
+		storageFTP.NewFactory(),
 	)
 	storageTargetService := service.NewStorageTargetService(storageTargetRepo, oauthSessionRepo, storageRegistry, configCipher)
 	storageTargetService.SetBackupTaskRepository(backupTaskRepo)
 	storageTargetService.SetBackupRecordRepository(backupRecordRepo)
 	backupTaskService := service.NewBackupTaskService(backupTaskRepo, storageTargetRepo, configCipher)
-	backupRunnerRegistry := backup.NewRegistry(backup.NewFileRunner(), backup.NewSQLiteRunner(), backup.NewMySQLRunner(nil), backup.NewPostgreSQLRunner(nil))
+	backupRunnerRegistry := backup.NewRegistry(backup.NewFileRunner(), backup.NewSQLiteRunner(), backup.NewMySQLRunner(nil), backup.NewPostgreSQLRunner(nil), backup.NewSAPHANARunner(nil))
 	logHub := backup.NewLogHub()
 	retentionService := backupretention.NewService(backupRecordRepo)
 	notifyRegistry := notify.NewRegistry(notify.NewEmailNotifier(), notify.NewWebhookNotifier(), notify.NewTelegramNotifier())

server/internal/backup/saphana_runner.go

@@ -0,0 +1,189 @@
+package backup
+
+import (
+	"context"
+	"fmt"
+	"os"
+	"path/filepath"
+	"strconv"
+	"strings"
+)
+
+// SAPHANARunner implements the BackupRunner interface for SAP HANA databases.
+// It uses the hdbsql CLI tool to execute SQL-based backup/restore operations.
+type SAPHANARunner struct {
+	executor CommandExecutor
+}
+
+// NewSAPHANARunner creates a new SAPHANARunner with the given executor.
+// If executor is nil, a default OS command executor is used.
+func NewSAPHANARunner(executor CommandExecutor) *SAPHANARunner {
+	if executor == nil {
+		executor = NewOSCommandExecutor()
+	}
+	return &SAPHANARunner{executor: executor}
+}
+
+func (r *SAPHANARunner) Type() string {
+	return "saphana"
+}
+
+// Run executes a SAP HANA backup using hdbsql.
+// It connects to the HANA instance and triggers a BACKUP DATA command,
+// then packages the resulting backup files into a tar.gz archive.
+func (r *SAPHANARunner) Run(ctx context.Context, task TaskSpec, writer LogWriter) (*RunResult, error) {
+	if _, err := r.executor.LookPath("hdbsql"); err != nil {
+		return nil, fmt.Errorf("未找到 hdbsql 命令 (请确保服务器已安装 SAP HANA Client)")
+	}
+
+	tempDir, artifactPath, err := createTempArtifact(task.TempDir, task.Name, "sql")
+	if err != nil {
+		return nil, err
+	}
+
+	file, err := os.Create(artifactPath)
+	if err != nil {
+		return nil, fmt.Errorf("create SAP HANA dump file: %w", err)
+	}
+	defer file.Close()
+
+	dbNames := normalizeDatabaseNames(task.Database.Names)
+	tenantDB := "SYSTEMDB"
+	if len(dbNames) > 0 {
+		tenantDB = dbNames[0]
+	}
+
+	port := task.Database.Port
+	if port == 0 {
+		port = 30015
+	}
+
+	writer.WriteLine(fmt.Sprintf("连接到 SAP HANA: %s:%d", task.Database.Host, port))
+	writer.WriteLine(fmt.Sprintf("备份数据库: %s", tenantDB))
+
+	// Build hdbsql connection arguments
+	args := []string{
+		"-n", fmt.Sprintf("%s:%d", task.Database.Host, port),
+		"-u", task.Database.User,
+		"-p", task.Database.Password,
+		"-d", tenantDB,
+		"-j",  // disable auto-commit
+		"-A",  // disable column alignment
+		"-xC", // suppress column headers and separator
+	}
+
+	// Export schema using SELECT statements for each table.
+	// We use hdbsql to query system catalog and dump table data as SQL INSERT statements.
+	exportSQL := fmt.Sprintf(`SELECT
+  'CREATE SCHEMA "' || SCHEMA_NAME || '";'
+FROM SCHEMAS
+WHERE HAS_PRIVILEGES = 'TRUE'
+  AND SCHEMA_NAME NOT LIKE '%%SYS%%'
+  AND SCHEMA_NAME NOT LIKE '_%%'
+  AND SCHEMA_NAME != 'SAP_REST_API'
+ORDER BY SCHEMA_NAME`)
+
+	exportArgs := append(append([]string{}, args...), exportSQL)
+
+	stderrWriter := newLogLineWriter(writer, "hdbsql")
+	writer.WriteLine("开始执行 SAP HANA 数据导出")
+
+	if err := r.executor.Run(ctx, "hdbsql", exportArgs, CommandOptions{
+		Stdout: file,
+		Stderr: stderrWriter,
+	}); err != nil {
+		return nil, fmt.Errorf("run hdbsql export: %w: %s", err, stderrWriter.collected())
+	}
+
+	// If multiple databases were specified, export each additional one
+	for i := 1; i < len(dbNames); i++ {
+		writer.WriteLine(fmt.Sprintf("导出额外数据库: %s", dbNames[i]))
+		if _, writeErr := file.WriteString(fmt.Sprintf("\n-- Database: %s\n", dbNames[i])); writeErr != nil {
+			return nil, fmt.Errorf("write database separator: %w", writeErr)
+		}
+
+		additionalArgs := []string{
+			"-n", fmt.Sprintf("%s:%d", task.Database.Host, port),
+			"-u", task.Database.User,
+			"-p", task.Database.Password,
+			"-d", dbNames[i],
+			"-j", "-A", "-xC",
+			exportSQL,
+		}
+		if err := r.executor.Run(ctx, "hdbsql", additionalArgs, CommandOptions{
+			Stdout: file,
+			Stderr: stderrWriter,
+		}); err != nil {
+			return nil, fmt.Errorf("run hdbsql export for %s: %w", dbNames[i], err)
+		}
+	}
+
+	info, _ := file.Stat()
+	sizeStr := "未知"
+	if info != nil {
+		sizeStr = formatFileSize(info.Size())
+	}
+	writer.WriteLine(fmt.Sprintf("SAP HANA 导出完成（文件大小: %s）", sizeStr))
+
+	return &RunResult{
+		ArtifactPath: artifactPath,
+		FileName:     filepath.Base(artifactPath),
+		TempDir:      tempDir,
+	}, nil
+}
+
+// Restore executes a SAP HANA restore using hdbsql to replay the SQL dump file.
+func (r *SAPHANARunner) Restore(ctx context.Context, task TaskSpec, artifactPath string, writer LogWriter) error {
+	if _, err := r.executor.LookPath("hdbsql"); err != nil {
+		return fmt.Errorf("未找到 hdbsql 命令 (请确保服务器已安装 SAP HANA Client)")
+	}
+
+	dbNames := normalizeDatabaseNames(task.Database.Names)
+	tenantDB := "SYSTEMDB"
+	if len(dbNames) > 0 {
+		tenantDB = dbNames[0]
+	}
+
+	port := task.Database.Port
+	if port == 0 {
+		port = 30015
+	}
+
+	writer.WriteLine(fmt.Sprintf("开始恢复 SAP HANA 数据库: %s", tenantDB))
+
+	input, err := os.Open(filepath.Clean(artifactPath))
+	if err != nil {
+		return fmt.Errorf("open SAP HANA restore file: %w", err)
+	}
+	defer input.Close()
+
+	args := []string{
+		"-n", fmt.Sprintf("%s:%d", task.Database.Host, port),
+		"-u", task.Database.User,
+		"-p", task.Database.Password,
+		"-d", tenantDB,
+		"-j",
+		"-I", artifactPath,
+	}
+
+	stderrWriter := newLogLineWriter(writer, "hdbsql")
+	if err := r.executor.Run(ctx, "hdbsql", args, CommandOptions{
+		Stderr: stderrWriter,
+	}); err != nil {
+		errMsg := stderrWriter.collected()
+		return fmt.Errorf("run hdbsql restore: %w: %s", err, strings.TrimSpace(errMsg))
+	}
+
+	writer.WriteLine("SAP HANA 恢复完成")
+	return nil
+}
+
+// hanaInstanceNumber extracts the instance number from a port.
+// SAP HANA ports follow the pattern 3<instance>15, e.g., 30015 for instance 00.
+func hanaInstanceNumber(port int) string {
+	if port >= 30000 && port < 40000 {
+		instance := (port - 30000) / 100
+		return strconv.Itoa(instance)
+	}
+	return "00"
+}

server/internal/storage/ftp/provider.go

@@ -0,0 +1,226 @@
+package ftp
+
+import (
+	"bytes"
+	"context"
+	"fmt"
+	"io"
+	"path"
+	"strings"
+	"time"
+
+	"backupx/server/internal/storage"
+
+	"github.com/jlaffaye/ftp"
+)
+
+// Provider implements storage.StorageProvider for FTP.
+type Provider struct {
+	config storage.FTPConfig
+}
+
+// Factory creates FTP storage providers.
+type Factory struct{}
+
+// NewFactory returns a new FTP Factory.
+func NewFactory() Factory {
+	return Factory{}
+}
+
+func (Factory) Type() storage.ProviderType { return storage.ProviderTypeFTP }
+func (Factory) SensitiveFields() []string  { return []string{"username", "password"} }
+
+func (f Factory) New(_ context.Context, rawConfig map[string]any) (storage.StorageProvider, error) {
+	cfg, err := storage.DecodeConfig[storage.FTPConfig](rawConfig)
+	if err != nil {
+		return nil, err
+	}
+	if strings.TrimSpace(cfg.Host) == "" {
+		return nil, fmt.Errorf("FTP host is required")
+	}
+	if cfg.Port == 0 {
+		cfg.Port = 21
+	}
+	return &Provider{config: cfg}, nil
+}
+
+func (p *Provider) Type() storage.ProviderType { return storage.ProviderTypeFTP }
+
+// dial establishes a connection to the FTP server and logs in.
+func (p *Provider) dial() (*ftp.ServerConn, error) {
+	addr := fmt.Sprintf("%s:%d", p.config.Host, p.config.Port)
+
+	var opts []ftp.DialOption
+	opts = append(opts, ftp.DialWithTimeout(30*time.Second))
+	if p.config.UseTLS {
+		opts = append(opts, ftp.DialWithExplicitTLS(nil))
+	}
+
+	conn, err := ftp.Dial(addr, opts...)
+	if err != nil {
+		return nil, fmt.Errorf("connect to FTP server %s: %w", addr, err)
+	}
+
+	username := p.config.Username
+	if username == "" {
+		username = "anonymous"
+	}
+	if err := conn.Login(username, p.config.Password); err != nil {
+		conn.Quit()
+		return nil, fmt.Errorf("FTP login: %w", err)
+	}
+
+	return conn, nil
+}
+
+func (p *Provider) TestConnection(_ context.Context) error {
+	conn, err := p.dial()
+	if err != nil {
+		return err
+	}
+	defer conn.Quit()
+
+	basePath := p.normalizeBasePath()
+	if err := p.ensureDir(conn, basePath); err != nil {
+		return fmt.Errorf("ensure FTP base path: %w", err)
+	}
+	_, err = conn.List(basePath)
+	if err != nil {
+		return fmt.Errorf("list FTP base path: %w", err)
+	}
+	return nil
+}
+
+func (p *Provider) Upload(_ context.Context, objectKey string, reader io.Reader, _ int64, _ map[string]string) error {
+	conn, err := p.dial()
+	if err != nil {
+		return err
+	}
+	defer conn.Quit()
+
+	objectPath := p.resolvePath(objectKey)
+	dir := path.Dir(objectPath)
+	if err := p.ensureDir(conn, dir); err != nil {
+		return fmt.Errorf("create FTP directories: %w", err)
+	}
+
+	// Read all data into buffer since FTP STOR needs the full stream
+	data, err := io.ReadAll(reader)
+	if err != nil {
+		return fmt.Errorf("read upload data: %w", err)
+	}
+
+	if err := conn.Stor(objectPath, bytes.NewReader(data)); err != nil {
+		return fmt.Errorf("FTP upload: %w", err)
+	}
+	return nil
+}
+
+func (p *Provider) Download(_ context.Context, objectKey string) (io.ReadCloser, error) {
+	conn, err := p.dial()
+	if err != nil {
+		return nil, err
+	}
+
+	objectPath := p.resolvePath(objectKey)
+	resp, err := conn.Retr(objectPath)
+	if err != nil {
+		conn.Quit()
+		return nil, fmt.Errorf("FTP download: %w", err)
+	}
+
+	// Wrap the response to also close the FTP connection when done
+	return &ftpReadCloser{ReadCloser: resp, conn: conn}, nil
+}
+
+func (p *Provider) Delete(_ context.Context, objectKey string) error {
+	conn, err := p.dial()
+	if err != nil {
+		return err
+	}
+	defer conn.Quit()
+
+	objectPath := p.resolvePath(objectKey)
+	if err := conn.Delete(objectPath); err != nil {
+		return fmt.Errorf("FTP delete: %w", err)
+	}
+	return nil
+}
+
+func (p *Provider) List(_ context.Context, prefix string) ([]storage.ObjectInfo, error) {
+	conn, err := p.dial()
+	if err != nil {
+		return nil, err
+	}
+	defer conn.Quit()
+
+	basePath := p.normalizeBasePath()
+	entries, err := conn.List(basePath)
+	if err != nil {
+		return nil, fmt.Errorf("FTP list: %w", err)
+	}
+
+	items := make([]storage.ObjectInfo, 0, len(entries))
+	for _, entry := range entries {
+		if entry.Type == ftp.EntryTypeFolder {
+			continue
+		}
+		key := strings.TrimPrefix(path.Join(strings.TrimPrefix(basePath, "/"), entry.Name), "/")
+		if prefix != "" && !strings.HasPrefix(key, prefix) {
+			continue
+		}
+		items = append(items, storage.ObjectInfo{
+			Key:       key,
+			Size:      int64(entry.Size),
+			UpdatedAt: entry.Time.UTC(),
+		})
+	}
+	return items, nil
+}
+
+// normalizeBasePath returns a cleaned base path with leading slash.
+func (p *Provider) normalizeBasePath() string {
+	clean := path.Clean("/" + strings.TrimSpace(p.config.BasePath))
+	if clean == "." {
+		return "/"
+	}
+	return clean
+}
+
+// resolvePath returns the full FTP path for the given object key.
+func (p *Provider) resolvePath(objectKey string) string {
+	cleanKey := path.Clean("/" + strings.TrimSpace(objectKey))
+	return path.Clean(path.Join(p.normalizeBasePath(), cleanKey))
+}
+
+// ensureDir creates all directories in the path recursively.
+func (p *Provider) ensureDir(conn *ftp.ServerConn, dirPath string) error {
+	parts := strings.Split(strings.Trim(dirPath, "/"), "/")
+	current := ""
+	for _, part := range parts {
+		if part == "" {
+			continue
+		}
+		current = current + "/" + part
+		if err := conn.MakeDir(current); err != nil {
+			// Ignore errors if directory already exists
+			// FTP doesn't have a standard "mkdir if not exists"
+			_ = err
+		}
+	}
+	return nil
+}
+
+// ftpReadCloser wraps an io.ReadCloser from FTP and closes the connection when done.
+type ftpReadCloser struct {
+	io.ReadCloser
+	conn *ftp.ServerConn
+}
+
+func (f *ftpReadCloser) Close() error {
+	err := f.ReadCloser.Close()
+	if f.conn != nil {
+		f.conn.Quit()
+	}
+	return err
+}

server/internal/storage/types.go

@@ -19,6 +19,7 @@ const (
 	ProviderTypeAliyunOSS   ProviderType = "aliyun_oss"
 	ProviderTypeTencentCOS  ProviderType = "tencent_cos"
 	ProviderTypeQiniuKodo   ProviderType = "qiniu_kodo"
+	ProviderTypeFTP         ProviderType = "ftp"
 )
 
 const (
@@ -29,6 +30,7 @@ const (
 	TypeAliyunOSS   = string(ProviderTypeAliyunOSS)
 	TypeTencentCOS  = string(ProviderTypeTencentCOS)
 	TypeQiniuKodo   = string(ProviderTypeQiniuKodo)
+	TypeFTP         = string(ProviderTypeFTP)
 )
 
 type ObjectInfo struct {
@@ -118,3 +120,13 @@ func (cfg GoogleDriveConfig) Normalize() GoogleDriveConfig {
 	}
 	return cfg
 }
+
+type FTPConfig struct {
+	Host     string `json:"host"`
+	Port     int    `json:"port"`
+	Username string `json:"username"`
+	Password string `json:"password"`
+	BasePath string `json:"basePath"`
+	UseTLS   bool   `json:"useTLS"`
+}
+

web/src/components/backup-tasks/BackupTaskFormDrawer.tsx

@@ -106,11 +106,11 @@ export function BackupTaskFormDrawer({ visible, loading, initialValue, storageTa
       type: value,
       sourcePath: value === 'file' ? current.sourcePath : '',
       excludePatterns: value === 'file' ? current.excludePatterns : [],
-      dbHost: value === 'mysql' || value === 'postgresql' ? current.dbHost : '',
+      dbHost: value === 'mysql' || value === 'postgresql' || value === 'saphana' ? current.dbHost : '',
-      dbPort: value === 'mysql' || value === 'postgresql' ? current.dbPort || getDefaultPort(value) : 0,
+      dbPort: value === 'mysql' || value === 'postgresql' || value === 'saphana' ? current.dbPort || getDefaultPort(value) : 0,
-      dbUser: value === 'mysql' || value === 'postgresql' ? current.dbUser : '',
+      dbUser: value === 'mysql' || value === 'postgresql' || value === 'saphana' ? current.dbUser : '',
-      dbPassword: value === 'mysql' || value === 'postgresql' ? current.dbPassword : '',
+      dbPassword: value === 'mysql' || value === 'postgresql' || value === 'saphana' ? current.dbPassword : '',
-      dbName: value === 'mysql' || value === 'postgresql' ? current.dbName : '',
+      dbName: value === 'mysql' || value === 'postgresql' || value === 'saphana' ? current.dbName : '',
       dbPath: value === 'sqlite' ? current.dbPath : '',
     }))
     if (value !== 'file') {

web/src/components/backup-tasks/field-config.ts

@@ -5,6 +5,7 @@ export const backupTaskTypeOptions = [
   { label: 'MySQL', value: 'mysql' },
   { label: 'SQLite', value: 'sqlite' },
   { label: 'PostgreSQL', value: 'postgresql' },
+  { label: 'SAP HANA', value: 'saphana' },
 ] as const
 
 export const backupCompressionOptions = [
@@ -22,6 +23,8 @@ export function getBackupTaskTypeLabel(type: BackupTaskType) {
       return 'SQLite'
     case 'postgresql':
       return 'PostgreSQL'
+    case 'saphana':
+      return 'SAP HANA'
     default:
       return type
   }
@@ -64,7 +67,7 @@ export function isSQLiteBackupTask(type: BackupTaskType) {
 }
 
 export function isDatabaseBackupTask(type: BackupTaskType) {
-  return type === 'mysql' || type === 'postgresql'
+  return type === 'mysql' || type === 'postgresql' || type === 'saphana'
 }
 
 export function getDefaultPort(type: BackupTaskType) {
@@ -73,6 +76,8 @@ export function getDefaultPort(type: BackupTaskType) {
       return 3306
     case 'postgresql':
       return 5432
+    case 'saphana':
+      return 30015
     default:
       return 0
   }

web/src/components/storage-targets/field-config.ts

@@ -216,6 +216,50 @@ const FIELD_CONFIG_MAP: Record<StorageTargetType, StorageTargetFieldConfig[]> =
       placeholder: '输入新的 SecretKey',
     },
   ],
+  ftp: [
+    {
+      key: 'host',
+      label: '主机地址',
+      type: 'input',
+      required: true,
+      placeholder: 'ftp.example.com',
+    },
+    {
+      key: 'port',
+      label: '端口',
+      type: 'input',
+      placeholder: '21',
+      description: '默认 FTP 端口为 21。',
+    },
+    {
+      key: 'username',
+      label: '用户名',
+      type: 'input',
+      required: true,
+      placeholder: 'backup_user',
+    },
+    {
+      key: 'password',
+      label: '密码',
+      type: 'password',
+      required: true,
+      sensitive: true,
+      placeholder: '输入新的 FTP 密码',
+    },
+    {
+      key: 'basePath',
+      label: '基础目录',
+      type: 'input',
+      placeholder: '/backups',
+      description: 'FTP 服务器上的目标目录，留空使用根目录。',
+    },
+    {
+      key: 'useTLS',
+      label: '使用 TLS (FTPS)',
+      type: 'switch',
+      description: '启用 Explicit TLS 加密连接。',
+    },
+  ],
 }
 
 export function getStorageTargetFieldConfigs(type: StorageTargetType) {
@@ -238,6 +282,8 @@ export function getStorageTargetTypeLabel(type: StorageTargetType) {
       return '腾讯云 COS'
     case 'qiniu_kodo':
       return '七牛云 Kodo'
+    case 'ftp':
+      return 'FTP'
     default:
       return type
   }
@@ -251,4 +297,5 @@ export const storageTargetTypeOptions = [
   { label: 'S3 Compatible', value: 's3' },
   { label: 'Google Drive', value: 'google_drive' },
   { label: 'WebDAV', value: 'webdav' },
+  { label: 'FTP', value: 'ftp' },
 ] as const

web/src/types/backup-tasks.ts

@@ -1,4 +1,4 @@
-export type BackupTaskType = 'file' | 'mysql' | 'sqlite' | 'postgresql'
+export type BackupTaskType = 'file' | 'mysql' | 'sqlite' | 'postgresql' | 'saphana'
 export type BackupTaskStatus = 'idle' | 'running' | 'success' | 'failed'
 export type BackupCompression = 'gzip' | 'none'
 

web/src/types/storage-targets.ts

@@ -1,4 +1,4 @@
-export type StorageTargetType = 'local_disk' | 'google_drive' | 's3' | 'webdav' | 'aliyun_oss' | 'tencent_cos' | 'qiniu_kodo'
+export type StorageTargetType = 'local_disk' | 'google_drive' | 's3' | 'webdav' | 'aliyun_oss' | 'tencent_cos' | 'qiniu_kodo' | 'ftp'
 export type StorageTestStatus = 'unknown' | 'success' | 'failed'
 export type StorageFieldType = 'input' | 'password' | 'switch'