Question

我们在项目中使用maven，我们正面临一些问题罐

问题是：

项目中有ss_css2 jar和cssparser jar。这两个人正在用于不同的功能。

问题是这两个罐子有相同的包装有相同的包装

com.steadystate.css.parser.CSSOMParser

因此我们遇到了冲突。它实际上的地方需要从cssparser获得CSSOMParser类而不是它解决ss_css2 jar中的类因为它正在下面例外

com.steadystate.css.parser.CSSOMParser.<init>(Lorg/w3c/css/sac/Parser;)V
java.lang.NoSuchMethodError:
com.steadystate.css.parser.CSSOMParser.<init>(Lorg/w3c/css/sac/Parser;)V
    at
com.gargoylesoftware.htmlunit.javascript.host.css.CSSStyleSheet.parseCSS(CSSStyleSheet.java:882)
    at
com.gargoylesoftware.htmlunit.javascript.host.css.CSSStyleSheet.<init>(CSSStyleSheet.java:193)
    at
com.gargoylesoftware.htmlunit.javascript.host.css.CSSStyleSheet.loadStylesheet(CSSStyleSheet.java:341)
    at
com.gargoylesoftware.htmlunit.javascript.host.html.HTMLLinkElement.getSheet(HTMLLinkElement.java:152)
    at
com.gargoylesoftware.htmlunit.javascript.host.css.StyleSheetList.item(StyleSheetList.java:167)
    at
com.gargoylesoftware.htmlunit.javascript.host.Window.getComputedStyle(Window.java:1687)
    at
com.gargoylesoftware.htmlunit.html.DomNode.isDisplayed(DomNode.java:749)
    at
com.gargoylesoftware.htmlunit.html.HtmlElement.isDisplayed(HtmlElement.java:1319)
    at
org.openqa.selenium.htmlunit.HtmlUnitWebElement.isDisplayed(HtmlUnitWebElement.java:490)
    at org.openqa.selenium.htmlunit.HtmlUnitWebElement$1.call(

如果我们删除ss_css2 jar其他功能失败，在进行pdf转换的文本时低于异常

ERROR core.JobRunShell:211 - Job
com.scraper.ScheduledAgentLauncher.ScheduledAgent_DMSAgentProcessor_8
threw an unhandled Exception: 
org.springframework.scheduling.quartz.JobMethodInvocationFailedException:
Invocation of method 'run' on target class [class
com.highradius.dms.scheduler.DMSAgentScheduledAction] failed; nested
exception is java.lang.NoClassDefFoundError:
com/steadystate/css/parser/SACParser    at
org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean$MethodInvokingJob.executeInternal(MethodInvokingJobDetailFactoryBean.java:273)
    at
org.springframework.scheduling.quartz.QuartzJobBean.execute(QuartzJobBean.java:86)
    at org.quartz.core.JobRunShell.run(JobRunShell.java:202)    at
org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:529)
Caused by: java.lang.NoClassDefFoundError:
com/steadystate/css/parser/SACParser    at
org.zefer.html.doc.css.d.<init>(Unknown Source)     at
org.zefer.html.doc.css.c.<init>(Unknown Source)     at
org.zefer.html.doc.css.c.<init>(Unknown Source)

请建议解决此问题的最佳方法是什么。

Answer 1

您可以使用maven-dependency-plugin并配置include / exclude参数以包含或排除类。

请参阅Unpacking specific artifacts

希望这会有所帮助。

Maven罐子类冲突

1 个答案: