如何在Retrofit 2中删除基本url中的最后一个斜杠"/“

String baseUrl = "https://example.com/";
baseUrl = baseUrl.replaceAll("/$", ""); // 去掉最后一个斜杠

HttpUrl baseUrl = HttpUrl.parse("https://example.com/");
if (baseUrl != null && baseUrl.pathSegments().size() > 0) {
    List<String> pathSegments = new ArrayList<>(baseUrl.pathSegments());
    pathSegments.set(pathSegments.size() - 1, pathSegments.get(pathSegments.size() - 1).replaceAll("/$", ""));
    baseUrl = baseUrl.newBuilder().removePathSegments(pathSegments.size() - 1).addPathSegments(TextUtils.join("/", pathSegments)).build();
}