芜湖不芜
你可以试试u, _ := url.Parse("https://example.com/user/1000")val := fmt.Sprintf("%s://%s", u.Scheme, u.Host)在一般情况下,以下内容可能更有用。rawURL := "https://user:pass@localhost:8080/user/1000/profile?p=n#abc"u, _ := url.Parse(rawURL)psw, pswSet := u.User.Password()for _, d := range []struct { actual any expected any}{ {u.Scheme, "https"}, {u.User.Username(), "user"}, {psw, "pass"}, {pswSet, true}, {u.Host, "localhost:8080"}, {u.Path, "/user/1000/profile"}, {u.Port(), "8080"}, {u.RawPath, ""}, {u.RawQuery, "p=n"}, {u.Fragment, "abc"}, {u.RawFragment, ""}, {u.RequestURI(), "/user/1000/profile?p=n"}, {u.String(), rawURL}, {fmt.Sprintf("%s://%s", u.Scheme, u.Host), "https://localhost:8080"},} { if d.actual != d.expected { t.Fatalf("%s\n%s\n", d.actual, d.expected) }}