尝试在Java中使用Apache HttpClient进行GET时出错

debugcn 发表于 Dev

用户名

我正在尝试编写Java代码，我需要使用Apache HttpClient从RESTful Api中获取数据。我的Web服务器有一个自签名证书。我使用的代码如下：

public class WebClientDevWrapper {

    public static HttpClient wrapClient(HttpClient base) {
        try {
            ClientConnectionManager ccm = base.getConnectionManager();
            SSLSocketFactory sslsf = new SSLSocketFactory(new TrustSelfSignedStrategy());
            Scheme https = new Scheme("https", 444, sslsf);
            ccm.getSchemeRegistry().register(https);
            return new DefaultHttpClient(ccm, base.getParams());
        } catch (Exception ex) {
            ex.printStackTrace();
            return null;
        }
    }
    public static void main(String[] args) throws ClientProtocolException, IOException{
        HttpClient client ;
        client = new DefaultHttpClient();
        client = WebClientDevWrapper.wrapClient(client);
        HttpGet request = new HttpGet("https://localhost/restapi");
        HttpResponse response = client.execute(request);
        BufferedReader rd = new BufferedReader (new InputStreamReader(response.getEntity().getContent()));
        String line = "";
        while ((line = rd.readLine()) != null) {
          System.out.println(line);
        }
    }
}

运行此代码时，出现以下错误：“ javax.net.ssl.SSLException：的证书不包含CN或DNS subjectAlt”

请帮忙。

阿迪普·穆罕默德·阿卜杜勒·卡德尔

您需要在JAVA中导入SSL证书。使用下面的行

<JAVA_HOME>\bin\keytool -import -v -trustcacerts -alias [Your Alias name] -file [Your Certificate location] -keystore [Keystore location] -keypass [Your Password] -storepass [Your Password]

本文收集自互联网，转载请注明来源。

如有侵权，请联系[email protected] 删除。