Method configureWeb

internal/nodes/http_request.go:481–771

配置

(web *serverconfigs.HTTPWebConfig, isTop bool, redirects int)

// 配置
func (this *HTTPRequest) configureWeb(web *serverconfigs.HTTPWebConfig, isTop bool, redirects int) error {
	if web == nil || !web.IsOn {
		return nil
	}

	// 防止跳转次数过多
	if redirects > 8 {
		return errors.New("too many redirects")
	}
	redirects++

	// uri
	rawPath := ""
	rawQuery := ""
	qIndex := strings.Index(this.uri, "?") // question mark index
	if qIndex > -1 {
		rawPath = this.uri[:qIndex]
		rawQuery = this.uri[qIndex+1:]
	} else {
		rawPath = this.uri
	}

	// redirect
	if web.RedirectToHttps != nil && (web.RedirectToHttps.IsPrior || isTop) {
		this.web.RedirectToHttps = web.RedirectToHttps
	}

	// pages
	if len(web.Pages) > 0 {
		this.web.Pages = web.Pages
	}

	// shutdown
	if web.Shutdown != nil && (web.Shutdown.IsPrior || isTop) {
		this.web.Shutdown = web.Shutdown
	}

	// headers
	if web.RequestHeaderPolicyRef != nil && (web.RequestHeaderPolicyRef.IsPrior || isTop) && web.RequestHeaderPolicy != nil {
		// TODO 现在是只能选一个有效的设置，未来可以选择是否合并多级别的设置
		this.web.RequestHeaderPolicy = web.RequestHeaderPolicy
	}
	if web.ResponseHeaderPolicyRef != nil && (web.ResponseHeaderPolicyRef.IsPrior || isTop) && web.ResponseHeaderPolicy != nil {
		// TODO 现在是只能选一个有效的设置，未来可以选择是否合并多级别的设置
		this.web.ResponseHeaderPolicy = web.ResponseHeaderPolicy
	}

	// root
	if web.Root != nil && (web.Root.IsPrior || isTop) {
		this.web.Root = web.Root
	}

	// remote addr
	if web.RemoteAddr != nil && (web.RemoteAddr.IsPrior || isTop) && web.RemoteAddr.IsOn {
		this.web.RemoteAddr = web.RemoteAddr

		// check if from proxy
		if len(this.web.RemoteAddr.Value) > 0 && this.web.RemoteAddr.Value != "${rawRemoteAddr}" {