1. java的报错信息
Exception in thread "main" org.openqa.selenium.WebDriverException: Unable to parse remote response: <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<link rel="stylesheet" type="text/css" href="/assets/displayhelpservlet.css" media="all"/>
<link href="/assets/favicon.ico" rel="icon" type="image/x-icon" />
<script src="/assets/jquery-3.1.1.min.js" type="text/javascript"></script>
<script src="/assets/displayhelpservlet.js" type="text/javascript"></script>
<script type="text/javascript">
var json = Object.freeze('{"consoleLink": "\u002fwd\u002fhub","type": "Standalone","class": "org.openqa.grid.web.servlet.DisplayHelpHandler$DisplayHelpServletConfig","version": "3.141.59"}');
</script>
</head>
<body>
<div id="content">
<div id="help-heading">
<h1><span id="logo"></span></h1>
<h2>Selenium <span class="se-type"></span> v.<span class="se-version"></span></h2>
</div>
<div id="content-body">
<p>
Whoops! The URL specified routes to this help page.
</p>
<p>
For more information about Selenium <span class="se-type"></span> please see the
<a class="se-docs">docs</a> and/or visit the <a class="se-wiki">wiki</a>.
<span id="console-item">
Or perhaps you are looking for the Selenium <span class="se-type"></span> <a class="se-console">console</a>.
</span>
</p>
<p>
Happy Testing!
</p>
</div>
<div>
<footer id="help-footer">
Selenium is made possible through the efforts of our open source community, contributions from
these <a href="https://github.com/SeleniumHQ/selenium/blob/master/AUTHORS">people</a>, and our
<a href="http://www.seleniumhq.org/sponsors/">sponsors</a>.
</footer>
</div>
</div>
</body>
</html>
at org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:115)
at org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:74)
at org.openqa.selenium.remote.HttpCommandExecutor.execute(HttpCommandExecutor.java:136)
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:552)
at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:213)
at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:131)
at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:144)
at org.zhangmeng.zhi_hui_tree.ZhiHuiTreeApplication.main(ZhiHuiTreeApplication.java:21)
Caused by: org.openqa.selenium.json.JsonException: Unable to determine type from: <. Last 1 characters read: <
Build info: version: '3.141.59', revision: 'e82be7d358', time: '2018-11-14T08:17:03'
System info: host: 'zhangmengdeMacBook-Pro.local', ip: '127.0.0.1', os.name: 'Mac OS X', os.arch: 'x86_64', os.version: '10.15.2', java.version: '1.8.0_221'
Driver info: driver.version: RemoteWebDriver
at org.openqa.selenium.json.JsonInput.peek(JsonInput.java:122)
at org.openqa.selenium.json.JsonTypeCoercer.lambda$null$6(JsonTypeCoercer.java:140)
at org.openqa.selenium.json.JsonTypeCoercer.coerce(JsonTypeCoercer.java:126)
at org.openqa.selenium.json.Json.toType(Json.java:69)
at org.openqa.selenium.json.Json.toType(Json.java:55)
at org.openqa.selenium.json.Json.toType(Json.java:50)
at org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:112)
... 7 more
2. 运行环境
这个selenium/standalone-chrome我是拉的这个(镜像)[https://github.com/SeleniumHQ/docker-selenium]
然后就是启动镜像
docker run -d -p 4444:4444 --shm-size=2g --name selenium selenium/standalone-chrome
我的java代码是这样的
SpringApplication.run(ZhiHuiTreeApplication.class, args);
ChromeOptions chromeOptions = new ChromeOptions();
chromeOptions.addArguments("headless", "no-sandbox", "window-size=1200x800");
WebDriver webDriver = new RemoteWebDriver(new URL("http://127.0.0.1:4445"), chromeOptions);
webDriver.get("https://www.baidu.com/");
Thread.sleep(2000);
WebElement element = webDriver.findElement(By.xpath("//*[@id=\"tsf\"]/div[2]/div[1]/div[3]/center/input[1]"));
System.out.println(element.getText());
webDriver.quit();
我的maven信息
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-java</artifactId>
<version>3.141.59</version>
</dependency>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-chrome-driver</artifactId>
<version>3.141.59</version>
</dependency>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-server</artifactId>
<version>3.141.59</version>
</dependency>
