我想使用 PhantomJS 用我的小型 java 程序在网站上填写 html 表单。它在我的 Win 10 机器上经过测试，运行完美。我还想在我的 OrangePiOne(Armbian 5.85 和 Ubuntu 18.04.2) 上运行它。每次运行该程序时，我都会遇到以下异常:
Oct 10, 2019 10:24:07 PM org.openqa.selenium.phantomjs.PhantomJSDriverService <init>
INFO: executable: /home/ma/java_crontab_apps/phantomjs
Oct 10, 2019 10:24:07 PM org.openqa.selenium.phantomjs.PhantomJSDriverService <init>
INFO: port: 11594
Oct 10, 2019 10:24:07 PM org.openqa.selenium.phantomjs.PhantomJSDriverService <init>
INFO: arguments: [--webdriver=11594, --webdriver-logfile=/home/ma/java_crontab_apps/phantomjsdriver.log]
Oct 10, 2019 10:24:07 PM org.openqa.selenium.phantomjs.PhantomJSDriverService <init>
INFO: environment: {}
/home/ma/java_crontab_apps/phantomjs: 2: /home/ma/java_crontab_apps/phantomjs: Syntax error: word unexpected (expecting ")")
ERROR org.openqa.selenium.remote.UnreachableBrowserException: Could not start a new session. Possible causes are invalid address of the remote server or browser start-up failure.
Build info: version: 'unknown', revision: 'unknown', time: 'unknown'
System info: host: 'orangepione', ip: '127.0.0.1', os.name: 'Linux', os.arch: 'arm', os.version: '4.19.38-sunxi', java.version: '11.0.2'
Driver info: driver.version: PhantomJSDriver
org.openqa.selenium.remote.UnreachableBrowserException: Could not start a new session. Possible causes are invalid address of the remote server or browser start-up failure.
Build info: version: 'unknown', revision: 'unknown', time: 'unknown'
System info: host: 'orangepione', ip: '127.0.0.1', os.name: 'Linux', os.arch: 'arm', os.version: '4.19.38-sunxi', java.version: '11.0.2'
Driver info: driver.version: PhantomJSDriver
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:548)
at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:216)
at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:111)
at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:115)
at org.openqa.selenium.phantomjs.PhantomJSDriver.<init>(PhantomJSDriver.java:110)
at org.openqa.selenium.phantomjs.PhantomJSDriver.<init>(PhantomJSDriver.java:99)
at com.example.suche.PhantomJsFormFill.createDriver(PhantomJsFormFill.java:76)
at com.example.suche.PhantomJsFormFill.<init>(PhantomJsFormFill.java:32)
at com.example.suche.Suche.main(Suche.java:98)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48)
at org.springframework.boot.loader.Launcher.launch(Launcher.java:87)
at org.springframework.boot.loader.Launcher.launch(Launcher.java:51)
at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:52)
Caused by: org.openqa.selenium.WebDriverException: Timed out waiting for driver server to start.
Build info: version: 'unknown', revision: 'unknown', time: 'unknown'
System info: host: 'orangepione', ip: '127.0.0.1', os.name: 'Linux', os.arch: 'arm', os.version: '4.19.38-sunxi', java.version: '11.0.2'
Driver info: driver.version: PhantomJSDriver
at org.openqa.selenium.remote.service.DriverService.start(DriverService.java:165)
at org.openqa.selenium.phantomjs.PhantomJSCommandExecutor.execute(PhantomJSCommandExecutor.java:78)
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:527)
... 16 more
Caused by: org.openqa.selenium.net.UrlChecker$TimeoutException: Timed out waiting for [http://localhost:11594/status] to be available after 20027 ms
at org.openqa.selenium.net.UrlChecker.waitUntilAvailable(UrlChecker.java:104)
at org.openqa.selenium.remote.service.DriverService.start(DriverService.java:163)
... 18 more
Caused by: com.google.common.util.concurrent.UncheckedTimeoutException: java.util.concurrent.TimeoutException
at com.google.common.util.concurrent.SimpleTimeLimiter.callWithTimeout(SimpleTimeLimiter.java:143)
at org.openqa.selenium.net.UrlChecker.waitUntilAvailable(UrlChecker.java:79)
... 19 more
Caused by: java.util.concurrent.TimeoutException
at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:204)
at com.google.common.util.concurrent.SimpleTimeLimiter.callWithTimeout(SimpleTimeLimiter.java:130)
... 20 more
在下面的方法中，我设置了驱动程序，但在返回语句期间出现异常:
private WebDriver createDriver(String phantomjsExeutableFilePath) {
Suche.log(":::phantomjs path: " + phantomjsExeutableFilePath);
DesiredCapabilities capabilities = new DesiredCapabilities();
capabilities.setJavascriptEnabled(true);
capabilities.setCapability(PHANTOMJS_EXECUTABLE_PATH_PROPERTY, phantomjsExeutableFilePath);
return new PhantomJSDriver(capabilities); // Exception is thrown here
}
我已经从官方网站下载了 PhantomJS 库，并对它进行了chmod'ed。
这可能是 OrangePiOne 的错还是我错过了什么？
最佳答案
当我使用 phantomjs build for rasberry pi 而不是官方网站的版本时，它起作用了。
此问题已通过 https://github.com/fg2it/phantomjs-on-raspberry 中的 phantomjs-on-rasberrypi 解决。 .
关于java - UnreachableBrowserException - 在 OrangePiOne 上使用 PhantomJS 和 java 时 (Ubuntu 18.04.2)，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/58492747/