Function httpRedirect

internal/nodes/http_request_utils.go:221–228

跳转到某个URL

(writer http.ResponseWriter, req *http.Request, url string, code int)

// 跳转到某个URL
func httpRedirect(writer http.ResponseWriter, req *http.Request, url string, code int) {
	if len(writer.Header().Get("Content-Type")) == 0 {
		// 设置Content-Type，是为了让页面不输出链接
		writer.Header().Set("Content-Type", "text/html; charset=utf-8")
	}

	http.Redirect(writer, req, url, code)
}

// 分析URL中的Host部分
func httpParseHost(urlString string) (host string, err error) {