【发布时间】：2013-04-11 03:32:57
【问题描述】：
我正在做一个项目。在那，我必须获得 HTML 页面源代码。为此，我使用Selenium调用firefox驱动，并将页面源代码存储在String中，然后使用Jsoup解析
我的代码适用于单个 url。但是当我把我的代码放在测试中时，它必须一个一个地获取 URL 的数量，然后最后它抛出一个异常，我的项目失败了。请查看异常并告诉我为什么会发生这种情况，并给我一些解决此异常的解决方案。
我的selenium代码如下，
private static FirefoxProfile createFirefoxProfile() {
File profileDir = new File("/tmp/firefox-profile-dir");
if (profileDir.exists()) {
return new FirefoxProfile(profileDir);
}
FirefoxProfile firefoxProfile = new FirefoxProfile();
File dir = firefoxProfile.layoutOnDisk();
try {
profileDir.mkdirs();
FileUtils.copyDirectory(dir, profileDir);
} catch (IOException e) {
e.printStackTrace();
}
return firefoxProfile;
}
//main函数下面的代码（url1和url2是两个url）
WebDriver driver = new FirefoxDriver(createFirefoxProfile());
driver.get(url1);
String hml1 = driver.getPageSource();
driver.get(url2);
String hml2 = driver.getPageSource();
driver.close();
例外
[WARNING]
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.codehaus.mojo.exec.ExecJavaMojo$1.run(ExecJavaMojo.java:297)
at java.lang.Thread.run(Thread.java:662)
Caused by: org.openqa.selenium.WebDriverException: Failed to connect to binary FirefoxBinary(C:\Program Files (x86)\Mozilla Firefox\firefox.exe) on port 7056; process output follows:
null
Build info: version: '2.31.0', revision: '1bd294d185a80fa4206dfeab80ba773c04ac33c0', time: '2013-02-27 13:51:26'
System info: os.name: 'Windows 7', os.arch: 'amd64', os.version: '6.1', java.version: '1.6.0_43'
Driver info: driver.version: FirefoxDriver
at org.openqa.selenium.firefox.internal.NewProfileExtensionConnection.start(NewProfileExtensionConnection.java:122)
at org.openqa.selenium.firefox.FirefoxDriver.startClient(FirefoxDriver.java:244)
at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:110)
at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:188)
at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:183)
at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:179)
at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:96)
at XXX.YYY.ZZZ.Template_Matching.Scroll_down.processing(Scroll_down.java:334)
at XXX.YYY.ZZZ.Template_Matching.Scroll_down.main(Scroll_down.java:472)
... 6 more
Caused by: org.openqa.selenium.firefox.UnableToCreateProfileException: java.io.IOException: There is not enough space on the disk
Build info: version: '2.31.0', revision: '1bd294d185a80fa4206dfeab80ba773c04ac33c0', time: '2013-02-27 13:51:26'
System info: os.name: 'Windows 7', os.arch: 'amd64', os.version: '6.1', java.version: '1.6.0_43'
Driver info: driver.version: FirefoxDriver
at org.openqa.selenium.firefox.FirefoxProfile.layoutOnDisk(FirefoxProfile.java:453)
at org.openqa.selenium.firefox.internal.NewProfileExtensionConnection.start(NewProfileExtensionConnection.java:77)
... 14 more
Caused by: java.io.IOException: There is not enough space on the disk
at java.io.FileOutputStream.writeBytes(Native Method)
at java.io.FileOutputStream.write(FileOutputStream.java:282)
at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:65)
at java.io.BufferedOutputStream.write(BufferedOutputStream.java:109)
at org.openqa.selenium.io.Zip.unzipFile(Zip.java:171)
at org.openqa.selenium.io.Zip.unzip(Zip.java:152)
at org.openqa.selenium.io.FileHandler.unzip(FileHandler.java:54)
at org.openqa.selenium.firefox.internal.FileExtension.obtainRootDirectory(FileExtension.java:81)
at org.openqa.selenium.firefox.internal.FileExtension.writeTo(FileExtension.java:58)
at org.openqa.selenium.firefox.internal.ClasspathExtension.writeTo(ClasspathExtension.java:63)
at org.openqa.selenium.firefox.FirefoxProfile.installExtensions(FirefoxProfile.java:469)
at org.openqa.selenium.firefox.FirefoxProfile.layoutOnDisk(FirefoxProfile.java:447)
... 15 more
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 20:49:03.625s
[INFO] Finished at: Thu Apr 18 10:47:12 IST 2013
[INFO] Final Memory: 12M/163M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.2.1:java (default-cli) on project Template_Matching: An exception occured while executing the Java class. null: InvocationTargetException: Failed to connect to binary FirefoxBinary(C:\Program Files (x86)\Mozilla Firefox\firefox.exe) on port 7056; process output follows:
[ERROR] null
[ERROR] Build info: version: '2.31.0', revision: '1bd294d185a80fa4206dfeab80ba773c04ac33c0', time: '2013-02-27 13:51:26'
[ERROR] System info: os.name: 'Windows 7', os.arch: 'amd64', os.version: '6.1', java.version: '1.6.0_43'
[ERROR] Driver info: driver.version: FirefoxDriver: java.io.IOException: There is not enough space on the disk
[ERROR] Build info: version: '2.31.0', revision: '1bd294d185a80fa4206dfeab80ba773c04ac33c0', time: '2013-02-27 13:51:26'
[ERROR] System info: os.name: 'Windows 7', os.arch: 'amd64', os.version: '6.1', java.version: '1.6.0_43'
[ERROR] Driver info: driver.version: FirefoxDriver
[ERROR] -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
【问题讨论】：
-
你在项目中运行了多少个脚本（类似这个）？例外说两件事：1）无法连接到您的Firefox和2。）磁盘上没有足够的空间。因此，请确保在完成项目之前，您的 firefox 浏览器实例不会在脚本中的其他位置关闭，如果磁盘空间不足，请尝试限制项目中的脚本数量。
-
1) 为什么它没有连接到Firefox，因为互联网正在工作？ 2）空间足够，即我的硬盘中有84 GB的格力。是的，浏览器每次都是关闭的，获取到任意一个url的页面源后，就可以看到上面的代码了。我认为上面的
createFirefoxProfile模块有问题，请您帮帮我。 -
是的，看起来问题出在 createProfile 方法中。看看这个问题。看起来和你的问题类似。 stackoverflow.com/questions/13514338/…
-
保留 C:\Users\您的计算机名\AppData\Roaming\Mozilla\Firefox\Profiles 中已有的 FF 配置文件的备份并删除它们。在此之后尝试运行您的代码。让我们知道结果。
-
@HemChe 在此处创建或使用配置文件
C:\tmp\firefox-profile-dir@devsda 清理您的目录C:\tmp\firefox-profile-dir并检查您的 C:\ 剩余空间。
标签： java exception selenium jsoup