android反域名

public boolean isValidDomain(String domain) {
    String[] validDomains = {"example.com", "api.example.com"};
    for (String validDomain : validDomains) {
        if (domain.equals(validDomain)) {
            return true;
        }
    }
    return false;
}

OkHttpClient client = new OkHttpClient.Builder()
    .certificatePinner(new CertificatePinner.Builder()
        .add("example.com", "sha256/AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=")
        .build())
    .build();

try {
    URL url = new URL("https://example.com");
    HttpURLConnection connection = (HttpURLConnection) url.openConnection();
    if (!isValidDomain(connection.getURL().getHost())) {
        throw new SecurityException("Invalid domain");
    }
} catch (MalformedURLException e) {
    e.printStackTrace();
} catch (SecurityException e) {
    e.printStackTrace();
}