Java selenium处理极验滑动验证码示例

要爬取一个网站遇到了极验的验证码，这周都在想着怎么破解这个，网上搜了好多知乎上看到有人问了这问题，我按照这思路去大概实现了一下。

1.使用htmlunit（这种方式我没成功，模拟鼠标拖拽后轨迹没生成,可以跳过）

我用的是java,我首先先想到了用直接用htmlunit，我做了点初始化

private void initWEBClient() {    if (webClient != null) {      return;    }    webClient = new WebClient(BrowserVersion.FIREFOX_24);     webClient.getOptions().setProxyConfig(new ProxyConfig("127.0.0.1",8888));    webClient.getOptions().setActiveXNative(true);    webClient.getOptions().setUseInsecureSSL(true); // 配置证书    webClient.getOptions().setjavascriptEnabled(true);    webClient.getOptions().setCSSEnabled(true);    webClient.setCssErrorHandler(new SilentCssErrorHandler());    webClient.getOptions().setThrowExceptionOnScriptError(false);    webClient.getOptions().setThrowExceptionOnFailingStatusCode(false);    CookieManager cookieManager = new CookieManager();    List<org.apache.Http.cookie.Cookie> httpCookies = client.getCookies();//其方式获取的cookie    for (org.apache.http.cookie.Cookie cookie : httpCookies) {      cookieManager.addCookie(new com.garGoylesoftware.htmlunit.util.Cookie(cookie));    }    webClient.setCookieManager(cookieManager);  }