Question

我想为以下div编写 xpath ：

<div class='someclass' id='someid'>:TEST&nbsp;SELENIUM&nbsp;1234<div>

请注意：

标签可以是div，span或anchor标签之类的东西。
 可以出现在文本的任何位置。

到目前为止我尝试过的：

//div[contains(text(),":TEST SELENIUM 1234")]

//div[contains(text(),":TEST{&nbsp;}SELENIUM{&nbsp;}1234")] 

//div[contains(text(),":TEST&nbsp;SELENIUM&nbsp;1234")] 

//div[normalize-space(text()) = ':TEST SELENIUM 1234']

//div[normalize-space(text()) = ':TEST{&nbsp;}SELENIUM{&nbsp;}1234']

//div[normalize-space(text()) = ':TEST&nbsp;SELENIUM&nbsp;1234']

//div[normalize-space(.) = ':TEST SELENIUM 1234']  

//div[normalize-space(.) = ':TEST{&nbsp;}SELENIUM{&nbsp;}1234']  

//div[normalize-space(.) = ':TEST&nbsp;SELENIUM&nbsp;1234']  

//div[normalize-space(.) = ':TEST{\u00a0}SELENIUM{\u00a0}1234']  

//div[normalize-space(.) = ':TEST${nbsp}SELENIUM${nbsp}1234']

对我有用的东西（感谢@Andersson）

//div[starts-with(text(), ":TEST") and substring(text(), 7)="SELENIUM" and  substring(text(), 16)="1234"]

这更多的是一种变通方法，并且仅适用于已知的字符串。

这些是我已经关注的SO帖子：

Link1
Link2

任何帮助将不胜感激。

Answer 1

根据上述讨论，您可以使用此示例cause: java.lang.RuntimeException: Exception parsing classes UNEXPECTED TOP-LEVEL EXCEPTION: java.lang.RuntimeException: Exception parsing classes at com.android.dx.command.dexer.Main.processClass(Main.java:752) at com.android.dx.command.dexer.Main.processFileBytes(Main.java:718) at com.android.dx.command.dexer.Main.access$1200(Main.java:85) at com.android.dx.command.dexer.Main$FileBytesConsumer.processFileBytes(Main.java:1645) at com.android.dx.cf.direct.ClassPathOpener.processArchive(ClassPathOpener.java:284) at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:166) at com.android.dx.cf.direct.ClassPathOpener.process(ClassPathOpener.java:144) at com.android.dx.command.dexer.Main.processOne(Main.java:672) at com.android.dx.command.dexer.Main.processAllFiles(Main.java:574) at com.android.dx.command.dexer.Main.runMultiDex(Main.java:366) at com.android.dx.command.dexer.Main.run(Main.java:275) at com.android.dx.command.dexer.Main.main(Main.java:245) at com.android.dx.command.Main.main(Main.java:106) Caused by: com.android.dx.cf.iface.ParseException: bad descriptor: charOffset at com.android.dx.cf.direct.AttributeListParser.parse(AttributeListParser.java:156) at com.android.dx.cf.direct.AttributeListParser.parseIfNecessary(AttributeListParser.java:115) at com.android.dx.cf.direct.AttributeListParser.getEndOffset(AttributeListParser.java:96) at com.android.dx.cf.direct.MemberListParser.parse(MemberListParser.java:213) at com.android.dx.cf.direct.MemberListParser.parseIfNecessary(MemberListParser.java:108) at com.android.dx.cf.direct.MethodListParser.getList(MethodListParser.java:54) at com.android.dx.cf.direct.DirectClassFile.parse0(DirectClassFile.java:542) at com.android.dx.cf.direct.DirectClassFile.parse(DirectClassFile.java:406) at com.android.dx.cf.direct.DirectClassFile.parseToInterfacesIfNecessary(DirectClassFile.java:388) at com.android.dx.cf.direct.DirectClassFile.getMagic(DirectClassFile.java:251) at com.android.dx.command.dexer.Main.parseClass(Main.java:764) at com.android.dx.command.dexer.Main.access$1500(Main.java:85) at com.android.dx.command.dexer.Main$ClassParserTask.call(Main.java:1684) at com.android.dx.command.dexer.Main.processClass(Main.java:749) ... 12 more Caused by: java.lang.IllegalArgumentException: bad descriptor: charOffset at com.android.dx.rop.type.Type.intern(Type.java:330) at com.android.dx.cf.direct.AnnotationParser.parseAnnotation(AnnotationParser.java:248) at com.android.dx.cf.direct.AnnotationParser.parseAnnotations(AnnotationParser.java:223) at com.android.dx.cf.direct.AnnotationParser.parseAnnotationsList(AnnotationParser.java:188) at com.android.dx.cf.direct.AnnotationParser.parseParameterAttribute(AnnotationParser.java:127) at com.android.dx.cf.direct.StdAttributeFactory.runtimeVisibleParameterAnnotations(StdAttributeFactory.java:666) at com.android.dx.cf.direct.StdAttributeFactory.parse0(StdAttributeFactory.java:162) at com.android.dx.cf.direct.AttributeFactory.parse(AttributeFactory.java:96) at com.android.dx.cf.direct.AttributeListParser.parse(AttributeListParser.java:141) ... 25 more 16:35:57.798 [ERROR] [org.gradle.api.Project] 1 error; aborting 16:35:57.800 [DEBUG] [org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter] Finished executing task ':app:transformClassesWithDexForRelease' 16:35:57.801 [LIFECYCLE] [class org.gradle.TaskExecutionLogger] :app:transformClassesWithDexForRelease FAILED 16:35:57.804 [INFO] [org.gradle.execution.taskgraph.AbstractTaskPlanExecutor] :app:transformClassesWithDexForRelease (Thread[Daemon worker,5,main]) completed. Took 1 mins 1.425 secs. 16:35:57.807 [DEBUG] [org.gradle.execution.taskgraph.AbstractTaskPlanExecutor] Task worker [Thread[Daemon worker,5,main]] finished, busy: 14 mins 11.51 secs, idle: 0.078 secs 16:35:57.870 [ERROR] [org.gradle.BuildExceptionReporter] 16:35:57.871 [ERROR] [org.gradle.BuildExceptionReporter] FAILURE: Build failed with an exception. 16:35:57.872 [ERROR] [org.gradle.BuildExceptionReporter] 16:35:57.872 [ERROR] [org.gradle.BuildExceptionReporter] * What went wrong: 16:35:57.872 [ERROR] [org.gradle.BuildExceptionReporter] Execution failed for task ':app:transformClassesWithDexForRelease'. 16:35:57.873 [ERROR] [org.gradle.BuildExceptionReporter] > com.android.build.api.transform.TransformException: com.android.ide.common.process.ProcessException: java.util.concurrent.ExecutionException: com.android.ide.common.process.ProcessException: org.gradle.process.internal.ExecException: Process 'command 'C:\Program Files\Java\jdk1.8.0_161\bin\java.exe'' finished with non-zero exit value 1 16:35:57.874 [ERROR] [org.gradle.BuildExceptionReporter] 16:35:57.875 [ERROR] [org.gradle.BuildExceptionReporter] * Try: 16:35:57.877 [ERROR] [org.gradle.BuildExceptionReporter] Run with --stacktrace option to get the stack trace. 16:35:57.878 [LIFECYCLE] [org.gradle.BuildResultLogger] 16:35:57.878 [LIFECYCLE] [org.gradle.BuildResultLogger] BUILD FAILED 16:35:57.880 [LIFECYCLE] [org.gradle.BuildResultLogger] 16:35:57.880 [LIFECYCLE] [org.gradle.BuildResultLogger] Total time: 14 mins 46.244 secs 16:35:57.930 [DEBUG] [org.gradle.cache.internal.btree.BTreePersistentIndexedCache] Closing cache fileHashes.bin (D:\myJobCard_SourceCode\.gradle\2.10\taskArtifacts\fileHashes.bin) 16:35:57.931 [DEBUG] [org.gradle.cache.internal.btree.BTreePersistentIndexedCache] Closing cache fileSnapshots.bin (D:\myJobCard_SourceCode\.gradle\2.10\taskArtifacts\fileSnapshots.bin) 16:35:57.932 [DEBUG] [org.gradle.cache.internal.btree.BTreePersistentIndexedCache] Closing cache taskArtifacts.bin (D:\myJobCard_SourceCode\.gradle\2.10\taskArtifacts\taskArtifacts.bin) 16:35:57.933 [DEBUG] [org.gradle.cache.internal.btree.BTreePersistentIndexedCache] Closing cache outputFileStates.bin (D:\myJobCard_SourceCode\.gradle\2.10\taskArtifacts\outputFileStates.bin) 16:35:57.933 [DEBUG] [org.gradle.cache.internal.DefaultFileLockManager] Releasing lock on task history cache (D:\myJobCard_SourceCode\.gradle\2.10\taskArtifacts). 16:35:57.935 [DEBUG] [org.gradle.cache.internal.btree.BTreePersistentIndexedCache] Closing cache jarSnapshots.bin (C:\Users\MY HOME\.gradle\caches\2.10\jarSnapshots\jarSnapshots.bin) 16:35:57.935 [DEBUG] [org.gradle.cache.internal.DefaultFileLockManager] Releasing lock on jar snapshots cache (C:\Users\MY HOME\.gradle\caches\2.10\jarSnapshots). 16:35:57.937 [DEBUG] [org.gradle.cache.internal.btree.BTreePersistentIndexedCache] Closing cache classAnalysis.bin (C:\Users\MY HOME\.gradle\caches\2.10\classAnalysis\classAnalysis.bin) 16:35:57.937 [DEBUG] [org.gradle.cache.internal.DefaultFileLockManager] Releasing lock on class analysis cache (C:\Users\MY HOME\.gradle\caches\2.10\classAnalysis). 16:35:57.939 [DEBUG] [org.gradle.cache.internal.DefaultFileLockManager] Releasing lock on cp_settings class cache for settings file 'D:\myJobCard_SourceCode\settings.gradle' (C:\Users\MY HOME\.gradle\caches\2.10\scripts\settings_erwoxweslgmu8miqym6kcb1dt\cp_settings). 16:35:57.939 [DEBUG] [org.gradle.cache.internal.DefaultFileLockManager] Releasing lock on settings class cache for settings file 'D:\myJobCard_SourceCode\settings.gradle' (C:\Users\MY HOME\.gradle\caches\2.10\scripts\settings_erwoxweslgmu8miqym6kcb1dt\settings). 16:35:57.940 [DEBUG] [org.gradle.cache.internal.DefaultFileLockManager] Releasing lock on cp_proj class cache for build file 'D:\myJobCard_SourceCode\build.gradle' (C:\Users\MY HOME\.gradle\caches\2.10\scripts\build_7pkieelf3zpr7uf7k01l63rmx\cp_proj). 16:35:57.940 [DEBUG] [org.gradle.cache.internal.DefaultFileLockManager] Releasing lock on proj class cache for build file 'D:\myJobCard_SourceCode\build.gradle' (C:\Users\MY HOME\.gradle\caches\2.10\scripts\build_7pkieelf3zpr7uf7k01l63rmx\proj). 16:35:57.940 [DEBUG] [org.gradle.cache.internal.DefaultFileLockManager] Releasing lock on cp_proj class cache for build file 'D:\myJobCard_SourceCode\android-logging-log4j-1.0.3\build.gradle' (C:\Users\MY HOME\.gradle\caches\2.10\scripts\build_7utva779gtlkclvebpnh750jk\cp_proj). 16:35:57.941 [DEBUG] [org.gradle.cache.internal.DefaultFileLockManager] Releasing lock on proj class cache for build file 'D:\myJobCard_SourceCode\android-logging-log4j-1.0.3\build.gradle' (C:\Users\MY HOME\.gradle\caches\2.10\scripts\build_7utva779gtlkclvebpnh750jk\proj). 16:35:57.941 [DEBUG] [org.gradle.cache.internal.DefaultFileLockManager] Releasing lock on cp_proj class cache for build file 'D:\myJobCard_SourceCode\app\build.gradle' (C:\Users\MY HOME\.gradle\caches\2.10\scripts\build_56xn5xy2yld7cwkurxonzuovl\cp_proj). 16:35:57.942 [DEBUG] [org.gradle.cache.internal.DefaultFileLockManager] Releasing lock on proj class cache for build file 'D:\myJobCard_SourceCode\app\build.gradle' (C:\Users\MY HOME\.gradle\caches\2.10\scripts\build_56xn5xy2yld7cwkurxonzuovl\proj). 16:35:57.942 [DEBUG] [org.gradle.cache.internal.DefaultFileLockManager] Releasing lock on cp_proj class cache for build file 'D:\myJobCard_SourceCode\log4j-1.2.17\build.gradle' (C:\Users\MY HOME\.gradle\caches\2.10\scripts\build_8bsoptu904i00rpm86ii2r5ih\cp_proj). 16:35:57.942 [DEBUG] [org.gradle.cache.internal.DefaultFileLockManager] Releasing lock on proj class cache for build file 'D:\myJobCard_SourceCode\log4j-1.2.17\build.gradle' (C:\Users\MY HOME\.gradle\caches\2.10\scripts\build_8bsoptu904i00rpm86ii2r5ih\proj). 16:35:57.944 [DEBUG] [org.gradle.api.internal.artifacts.ivyservice.resolveengine.store.CachedStoreFactory] Resolution result cache closed. Cache reads: 0, disk reads: 0 (avg: 0.0 secs, total: 0.0 secs) 16:35:57.945 [DEBUG] [org.gradle.api.internal.artifacts.ivyservice.resolveengine.store.CachedStoreFactory] Resolution result cache closed. Cache reads: 0, disk reads: 8 (avg: 0.006 secs, total: 0.049 secs) 16:35:57.946 [DEBUG] [org.gradle.api.internal.artifacts.ivyservice.resolveengine.store.ResolutionResultsStoreFactory] Deleted 2 resolution results binary files in 0.003 secs 16:35:57.946 [DEBUG] [org.gradle.api.internal.artifacts.ivyservice.ivyresolve.memcache.InMemoryCachedRepositoryFactory] In-memory dependency metadata cache closed. Repos cached: 41, cache instances: 5, modules served from cache: 702, artifacts: 49 16:35:57.946 [DEBUG] [org.gradle.cache.internal.btree.BTreePersistentIndexedCache] Closing cache module-artifacts.bin (C:\Users\MY HOME\.gradle\caches\modules-2\metadata-2.16\module-artifacts.bin) 16:35:57.947 [DEBUG] [org.gradle.cache.internal.btree.BTreePersistentIndexedCache] Closing cache module-metadata.bin (C:\Users\MY HOME\.gradle\caches\modules-2\metadata-2.16\module-metadata.bin) 16:35:57.947 [DEBUG] [org.gradle.cache.internal.btree.BTreePersistentIndexedCache] Closing cache artifact-at-repository.bin (C:\Users\MY HOME\.gradle\caches\modules-2\metadata-2.16\artifact-at-repository.bin) 16:35:57.947 [DEBUG] [org.gradle.cache.internal.DefaultFileLockManager] Releasing lock on artifact cache (C:\Users\MY HOME\.gradle\caches\modules-2). 16:35:57.949 [DEBUG] [org.gradle.cache.internal.DefaultCacheAccess] Cache Plugin Resolution Cache (C:\Users\MY HOME\.gradle\caches\2.10\plugin-resolution) was closed 0 times. 16:35:57.950 [DEBUG] [org.gradle.api.internal.tasks.compile.daemon.CompilerDaemonManager] Stopping 0 compiler daemon(s). 16:35:57.950 [INFO] [org.gradle.api.internal.tasks.compile.daemon.CompilerDaemonManager] Stopped 0 compiler daemon(s). 16:35:57.952 [DEBUG] [org.gradle.launcher.daemon.server.exec.ExecuteBuild] The daemon has finished executing the build. 16:36:45.960 [DEBUG] [org.gradle.launcher.daemon.client.DaemonClientInputForwarder] Dispatching close input message: org.gradle.launcher.daemon.protocol.CloseInput@66269a8 16:36:45.966 [DEBUG] [org.gradle.launcher.daemon.client.DaemonClientConnection] thread 17: dispatching class org.gradle.launcher.daemon.protocol.CloseInput 16:36:45.971 [INFO] [org.gradle.launcher.daemon.client.DaemonClient] Received result Failure[value=org.gradle.initialization.ReportedException: org.gradle.internal.exceptions.LocationAwareException: Execution failed for task ':app:transformClassesWithDexForRelease'.] from daemon DaemonInfo{pid=22532, address=[dcdd43f4-9cff-4985-9851-6f1b9dfca80e port:65391, addresses:[/127.0.0.1, /0:0:0:0:0:0:0:1]], idle=false, context=DefaultDaemonContext[uid=b61dca0a-e70c-4dec-98ed-b69fe929e57e,javaHome=C:\Program Files\Java\jdk1.8.0_161,daemonRegistryDir=C:\Users\MY HOME\.gradle\daemon,pid=22532,idleTimeout=120000,daemonOpts=-Xmx4096m,-Dfile.encoding=windows-1252,-Duser.country=US,-Duser.language=en,-Duser.variant]} (build should be done). 16:36:45.977 [DEBUG] [org.gradle.launcher.daemon.client.DaemonClientConnection] thread 1: dispatching class org.gradle.launcher.daemon.protocol.Finished构建器（JAVA）：

xPath

输出：

public class Test {
    public static void main(String[] args) {
        String s = ":TEST&nbsp;SELENIUM&nbsp;1234";
        String[] parts = s.split("&nbsp;");
        StringBuilder xpath = new StringBuilder("//*");

        for (int i = 0; i < parts.length; i++){
            xpath.append((i == 0) ? "[contains(text(), '" + parts[i] + "')" : " and contains(text(), '" + parts[i] + "')");
        }
        xpath.append("]");

        System.out.println(xpath);
    }
}

Answer 2

在Python中，我会做

required_div = [div for div in driver.find_elements_by_xpath('//div') if div.text == ':TEST SELENIUM 1234'][0]

通过其完整的文本内容查找所需的节点，而忽略不间断的空格字符

P.S。同样，这只是一种解决方法，但这似乎是非常简单的解决方案

如何为div和span（最好是xpath）之间的文本编写定位符，其中包含不间断的空格（

2 个答案: