这篇文章主要为大家展示了“Jython 2.7.2中提示URI is not hierarchical怎么办”,内容简而易懂,条理清晰,希望能够帮助大家解决疑惑,下面让小编带领大家一起研究并学习一下“Jython 2.7.2中提示URI is not hierarchical怎么办”这篇文章吧。
公司主营业务:成都网站设计、成都网站建设、移动网站开发等业务。帮助企业客户真正实现互联网宣传,提高企业的竞争能力。创新互联是一支青春激扬、勤奋敬业、活力青春激扬、勤奋敬业、活力澎湃、和谐高效的团队。公司秉承以“开放、自由、严谨、自律”为核心的企业文化,感谢他们对我们的高要求,感谢他们从不同领域给我们带来的挑战,让我们激情的团队有机会用头脑与智慧不断的给客户带来惊喜。创新互联推出鹿城免费做网站回馈大家。
由于需要使用Jython。但是发现一个诡异的现象IDE使用没有问题,但是打包jar报错。
Properties props = new Properties(); props.put("python.home","D:\\jython2.7.2"); props.put("python.path","D:\\jython2.7.2\\Lib\\site-packages"); props.put("python.console.encoding", "UTF-8"); // Used to prevent: console: Failed to install '': java.nio.charset.UnsupportedCharsetException: cp0. props.put("python.security.respectJavaAccessibility", "false"); //don't respect java accessibility, so that we can access protected members on subclasses props.put("python.import.site","false"); //props.put("python.cachedir.skip","true"); props.put("org.python.netty.noUnsafe","true"); Properties preprops = System.getProperties(); PythonInterpreter.initialize(preprops, props, new String[0]);// 此处报异常 PythonInterpreter pyInterp = new PythonInterpreter();
java.lang.IllegalArgumentException: URI is not hierarchical at java.io.File.<init>(File.java:418) at org.python.core.PrePy.getJarFileNameFromURL(PrePy.java:427) at org.python.core.PrePy._getJarFileName(PrePy.java:362) at org.python.core.PrePy.getJarFileName(PrePy.java:345) at org.python.core.PySystemState.doInitialize(PySystemState.java:1195) at org.python.core.PySystemState.initialize(PySystemState.java:1130) at org.python.core.PySystemState.initialize(PySystemState.java:1085) at org.python.core.PySystemState.initialize(PySystemState.java:1080) at org.python.util.PythonInterpreter.initialize(PythonInterpreter.java:63) at com.langtutu.ncs.api.robot.core.Test.<init>(Test.java:34) at com.langtutu.ncs.api.service.impl.HomestaySchedulingServiceImpl.DownOrderTest(HomestaySchedulingServiceImpl.java:90) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:93) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
使用IDE和远程调用分别调试跟踪了一下jython,定位到代码报错行:
IDE调试 发现url是如下的: jar:file:/D:/maven/apache-maven-3.3.9/repository/org/python/jython/2.7.2/jython-2.7.2.jar!/org/python/core/PrePy.class
远程调试
嵌套不能用。
maven打包时候将jython剔除;运行时候加载外部jar包即可。
剔除:
<build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> <version>2.2.10.RELEASE</version> <configuration> <layout>ZIP</layout> <!--去除在生产环境中不变的依赖 多个用逗号隔开,--> <excludeGroupIds> org.python </excludeGroupIds> </configuration> </plugin> </plugins> </build>
运行:
java -Dloader.path="lib/" -jar .\ncsapi-0.0.1-SNAPSHOT.jar
lib里面就是jar包。此时运行完全正常
以上是“Jython 2.7.2中提示URI is not hierarchical怎么办”这篇文章的所有内容,感谢各位的阅读!相信大家都有了一定的了解,希望分享的内容对大家有所帮助,如果还想学习更多知识,欢迎关注创新互联行业资讯频道!
文章名称:Jython2.7.2中提示URIisnothierarchical怎么办
文章出自:https://www.cdcxhl.com/article44/gocpee.html
成都网站建设公司_创新互联,为您提供建站公司、域名注册、企业建站、标签优化、企业网站制作、网站设计公司
声明:本网站发布的内容(图片、视频和文字)以用户投稿、用户转载内容为主,如果涉及侵权请尽快告知,我们将会在第一时间删除。文章观点不代表本网站立场,如需处理请联系客服。电话:028-86922220;邮箱:631063699@qq.com。内容未经允许不得转载,或转载时需注明来源: 创新互联