public static SimpleProxyProvider from(Proxy... proxies) {
        List<Proxy> proxiesTemp = new ArrayList<Proxy>(proxies.length);
        for (Proxy proxy : proxies) {
            proxiesTemp.add(proxy);
        }
        return new SimpleProxyProvider(Collections.unmodifiableList(proxiesTemp));
    }
A simple ProxyProvider. Provide proxy as round-robin without heartbeat and error check. It can be used when all proxies are stable.
@author code4crafter@gmail.com
        Date: 17/4/16
        Time: 10:18
@since 0.7.0
webmagic-core/src/main/java/us/codecraft/webmagic/proxy/SimpleProxyProvider.java