fish2018/pansou · error
站点地址缺少域名
Error message
站点地址缺少域名
What it means
Validation error in normalizeBaseURL (plugin/gying/gying.go:612): the configured site address parsed successfully but has an empty Host component (e.g. only a scheme was given), so no requests could be addressed. Indicates a misconfigured base URL lacking a domain.
Solutions
- Supply the full address including the domain: https://your-gying-site.org.
- Check that environment/config templating actually substituted the host placeholder.
- Re-copy the URL from the browser address bar and verify nothing was truncated.
Example fix
// before "site": "https://" // after "site": "https://gying.example.org"
Defensive patterns
Strategy: validation
Validate before calling
u, err := url.Parse(strings.TrimSpace(cfg.Site))
if err != nil || u.Host == "" {
return fmt.Errorf("gying site address must include a host, e.g. https://example.org")
} Try / catch
if err := plugin.Configure(cfg); err != nil {
if strings.Contains(err.Error(), "站点地址缺少域名") {
return fmt.Errorf("gying site config is missing the domain: %w", err)
}
return err
} Prevention
- Verify the configured URL contains a domain after the scheme
- Ensure config templating variables (e.g. ${SITE}) are actually substituted
- Replace placeholder values before deployment
- Validate with url.Parse and require a non-empty Host at startup
When it happens
Trigger: normalizeBaseURL: parsed.Scheme is http/https but parsed.Host == "" — e.g. input 'https://' or 'https:///path' where the authority part is missing.
Common situations: 配置中只填了路径或前缀；域名部分被误删。
Understand the failure class
Background: "Invalid URL" errors: why new URL(), URI.parse, and reqwest::Url reject your string — missing scheme, whitespace, and bad path format — this error's family across 39 libraries.
Related errors
AI-assisted analysis of fish2018/pansou@beaa561337 (2026-09-07).
Data as JSON: /api/errors/f019c2273afc98e7.
Report an issue: GitHub.
Appendix: source
Thrown at plugin/gying/gying.go:612
func normalizeBaseURL(raw string) (string, error) {
baseURL := strings.TrimSpace(raw)
baseURL = strings.TrimRight(baseURL, "/")
if baseURL == "" {
return "", fmt.Errorf("站点地址不能为空")
}
if !strings.HasPrefix(baseURL, "http://") && !strings.HasPrefix(baseURL, "https://") {
baseURL = "https://" + baseURL
}
parsed, err := url.Parse(baseURL)
if err != nil {
return "", fmt.Errorf("站点地址格式错误: %v", err)
}
if parsed.Scheme != "http" && parsed.Scheme != "https" {
return "", fmt.Errorf("站点地址必须以 http:// 或 https:// 开头")
}
if parsed.Host == "" {
return "", fmt.Errorf("站点地址缺少域名")
}
if parsed.RawQuery != "" || parsed.Fragment != "" {
return "", fmt.Errorf("站点地址不能包含参数或锚点")
}
if parsed.Path != "" && parsed.Path != "/" {
return "", fmt.Errorf("站点地址不能包含路径")
}
// HTTP clients do not consistently convert Unicode hostnames to IDNA.
// Store the ASCII form so both the config page and requests are reliable.
hostname, err := idna.Lookup.ToASCII(parsed.Hostname())
if err != nil {
return "", fmt.Errorf("站点域名格式错误: %v", err)
}
host := hostname
if port := parsed.Port(); port != "" {
host += ":" + port
}View on GitHub (pinned to beaa561337)