/**
 * 根据指定的代理信息设置系统全局的网络代理
 *
 * @param networkBean
 */
public static void setNetworkProxyBySystem(NetworkBean networkBean) {
    System.out.println("System Set Proxy : " + networkBean);
    if (isUserProxy(networkBean)) {
        if (networkBean.getType() == Proxy.Type.SOCKS) {
            System.getProperties().remove("http.proxyHost");
            System.getProperties().remove("http.proxyPort");
            System.getProperties().setProperty("socksProxyHost", networkBean.getAddress());
            System.getProperties().setProperty("socksProxyPort", networkBean.getPort());
        } else {
            System.getProperties().setProperty("http.proxyHost", networkBean.getAddress());
            System.getProperties().setProperty("http.proxyPort", networkBean.getPort());
        }
        Authenticator.setDefault(new BairuiAuthenticator(networkBean.getDomainAndUsername(), networkBean.getPassword()));
    } else if (networkBean != null) {
        System.getProperties().remove("proxySet");
        System.getProperties().remove("socksProxySet");
        System.getProperties().remove("http.proxyHost");
        System.getProperties().remove("http.proxyPort");
        System.getProperties().remove("socksProxyHost");
        System.getProperties().remove("socksProxyPort");
    }
}