首页 > 解决方案 > 无法使用 Java 11 通过 jdeps 为遗留 jar 生成模块信息

问题描述

我需要使用以下命令为名为 selenium-chrome-driver-3.141.59.jar的遗留 jar 生成模块信息文件:

jdeps --module-path modules --generate-module-info out selenium-chrome-driver-3.141.59.jar

但我得到的结果是:

Missing dependence: C:\...\selenium.chrome.driver\module-info.java not generated
Error: missing dependencies
   org.openqa.selenium.chrome.ChromeDriver            -> com.google.common.collect.ImmutableMap             not found
   org.openqa.selenium.chrome.ChromeDriver            -> org.openqa.selenium.Capabilities                   not found
   org.openqa.selenium.chrome.ChromeDriver            -> org.openqa.selenium.WebDriverException             not found
   org.openqa.selenium.chrome.ChromeDriver            -> org.openqa.selenium.html5.LocalStorage             not found
   org.openqa.selenium.chrome.ChromeDriver            -> org.openqa.selenium.html5.Location                 not found
   org.openqa.selenium.chrome.ChromeDriver            -> org.openqa.selenium.html5.LocationContext          not found
   org.openqa.selenium.chrome.ChromeDriver            -> org.openqa.selenium.html5.SessionStorage           not found
   org.openqa.selenium.chrome.ChromeDriver            -> org.openqa.selenium.html5.WebStorage               not found
   org.openqa.selenium.chrome.ChromeDriver            -> org.openqa.selenium.interactions.HasTouchScreen    not found
...

我试过这里这里提到的:

jdeps --module-path modules --add-modules=ALL-MODULE-PATH --generate-module-info out selenium-chrome-driver-3.141.59.jar

然后我得到同样的错误。

作为替代方法,我尝试添加单独的模块,例如:

jdeps --module-path modules --add-modules  org.openqa.selenium.chrome,org.openqa.selenium.remote --generate-module-info out selenium-chrome-driver-3.141.59.jar

我看到了这个:

Exception in thread "main" java.lang.module.FindException: Module org.openqa.selenium.chrome not found
        at java.base/java.lang.module.Resolver.findFail(Resolver.java:877)
        at java.base/java.lang.module.Resolver.resolve(Resolver.java:128)
        at java.base/java.lang.module.Configuration.resolve(Configuration.java:411)
        at java.base/java.lang.module.Configuration.resolve(Configuration.java:245)
        at jdk.jdeps/com.sun.tools.jdeps.JdepsConfiguration.<init>(JdepsConfiguration.java:117)
        at jdk.jdeps/com.sun.tools.jdeps.JdepsConfiguration$Builder.build(JdepsConfiguration.java:563)
        at jdk.jdeps/com.sun.tools.jdeps.JdepsTask.buildConfig(JdepsTask.java:589)
        at jdk.jdeps/com.sun.tools.jdeps.JdepsTask.run(JdepsTask.java:543)
        at jdk.jdeps/com.sun.tools.jdeps.JdepsTask.run(JdepsTask.java:519)
        at jdk.jdeps/com.sun.tools.jdeps.Main.main(Main.java:49)

而且无论我要添加哪个模块,问题始终是:

java.lang.module.FindException name_of_your_module

使用更高的级别也对我没有帮助:

jdeps --module-path modules --add-modules  org.openqa.selenium --generate-module-info out selenium-chrome-driver-3.141.59.jar

错误将是:

Exception in thread "main" java.lang.module.FindException: Module org.openqa.selenium not found
        at java.base/java.lang.module.Resolver.findFail(Resolver.java:877)
        at java.base/java.lang.module.Resolver.resolve(Resolver.java:128)
        at java.base/java.lang.module.Configuration.resolve(Configuration.java:411)

所以,我能做的最后一件事是手动创建模块信息并使用exports

更新:

jdeps -cp guava-25.0-jre.jar;selenium-api-3.141.59.jar;selenium-remote-driver-3.141.59.jar selenium-chrome-driver-3.141.59.jar

通过-cp选项查找类:

selenium-chrome-driver-3.141.59.jar -> guava-25.0-jre.jar
selenium-chrome-driver-3.141.59.jar -> java.base
selenium-chrome-driver-3.141.59.jar -> selenium-api-3.141.59.jar
selenium-chrome-driver-3.141.59.jar -> selenium-remote-driver-3.141.59.jar

我已经添加到selenium-chrome-driver-3.141.59.jar,和.selenium-api-3.141.59.jarguava-25.0-jre.jarselenium-remote-driver-3.141.59.jar

标签: javajdeps

解决方案


Fileselenium-chrome-driver-3.141.59.jar不是模块化 JAR,因为它不包含任何文件一样的模块信息。module-info.class

对我来说,jdeps当我使用该-cp选项并添加依赖的 JARS 时工作,就像这样......

jdeps -cp guava-25.0-jre.jar;selenium-api-3.141.59.jar;selenium-remote-driver-3.141.59.jar selenium-chrome-driver-3.141.59.jar

我得到了这个输出......

selenium-chrome-driver-3.141.59.jar -> guava-25.0-jre.jar
selenium-chrome-driver-3.141.59.jar -> java.base
selenium-chrome-driver-3.141.59.jar -> selenium-api-3.141.59.jar
selenium-chrome-driver-3.141.59.jar -> selenium-remote-driver-3.141.59.jar
   org.openqa.selenium.chrome                         -> com.google.common.base                             guava-25.0-jre.jar
   org.openqa.selenium.chrome                         -> com.google.common.collect                          guava-25.0-jre.jar
   org.openqa.selenium.chrome                         -> com.google.common.io                               guava-25.0-jre.jar
   org.openqa.selenium.chrome                         -> java.io                                            java.base
   org.openqa.selenium.chrome                         -> java.lang                                          java.base
   org.openqa.selenium.chrome                         -> java.lang.invoke                                   java.base
   org.openqa.selenium.chrome                         -> java.util                                          java.base
   org.openqa.selenium.chrome                         -> java.util.function                                 java.base
   org.openqa.selenium.chrome                         -> java.util.stream                                   java.base
   org.openqa.selenium.chrome                         -> org.openqa.selenium                                selenium-api-3.141.59.jar
   org.openqa.selenium.chrome                         -> org.openqa.selenium.html5                          selenium-api-3.141.59.jar
   org.openqa.selenium.chrome                         -> org.openqa.selenium.interactions                   selenium-api-3.141.59.jar
   org.openqa.selenium.chrome                         -> org.openqa.selenium.mobile                         selenium-api-3.141.59.jar
   org.openqa.selenium.chrome                         -> org.openqa.selenium.remote                         selenium-remote-driver-3.141.59.jar
   org.openqa.selenium.chrome                         -> org.openqa.selenium.remote.html5                   selenium-remote-driver-3.141.59.jar
   org.openqa.selenium.chrome                         -> org.openqa.selenium.remote.http                    selenium-remote-driver-3.141.59.jar
   org.openqa.selenium.chrome                         -> org.openqa.selenium.remote.mobile                  selenium-remote-driver-3.141.59.jar
   org.openqa.selenium.chrome                         -> org.openqa.selenium.remote.service                 selenium-remote-driver-3.141.59.jar

推荐阅读