虚拟主机
如何使用 FileZilla 进行 SFTP 2026
SFTP is the secure way to move themes, plugins, and wp-config snippets without exposing passwords over FTP. This guide uses FileZilla. The same steps apply to other clients.
发布前，若步骤依赖主机商，我们会在至少两家平台各走一遍；否则在同一环境隔日执行两次。我们记录控制台报错、不同地区的界面文案差异，并在厂商调整按钮位置后立即更新文案。路径与截图每季度抽检。涉及 DNS、SSL 或付款时，我们确认回滚/补救选项，并链接到官方文档以获取权威表述。
In cPanel/hPanel → FTP Accounts or SSH/SFTP section, create a user scoped to public_html (or the site root). Note host, username, password.
File → Site Manager → New Site. Protocol: SFTP. Host: your server hostname. Port: 22 (unless host specifies otherwise). Logon type: Normal.
On first connect, verify the host key fingerprint against your host's documentation, then accept.
Remote pane: open the web root where wp-config.php lives. Local pane: your computer project folder.
Drag to upload; keep backups before overwriting. Set file permissions per host docs. Typically 644 files, 755 folders.
Close the connection when finished. idle sessions may hit security limits.