如何将 netbeans 中 Java 应用程序项目的“/dist”文件夹中的 .JAR 文件导入到 eclipse

Question

我在 eclipe spring 工具套件 IDE 中有一个 spring mvc 项目，我想从 WSDL 添加一些 classes，我尝试使用 maven-jaxb2-plugin 但是当我使用 Maven 更新我的项目时它什么都不做。所以我尝试在 eclipse 中创建一个 web 服务客户端，在服务定义中我把我的 WSDL url 但在加载几秒钟后它给了我一个 Invalid segment definition，毕竟我尝试创建一个 Java Netbeans 中的应用程序项目，然后使用我的 WSDL url 在该项目中添加一个 Web 服务客户端，这次成功了！所以我尝试添加该项目的 .JAR 文件，该文件位于 D:/Users/myUser/Documents/NetBeansProjects/ImportClassesFromWSDL/dist/ImportClassesFromWSDL.jar

我按照此步骤将此 jar 添加为外部 JAR How to import a jar in Eclipse，.JAR 已添加，但我收到此警告 Classpath entry D:/Users/myUser/Documents/NetBeansProjects/ImportClassesFromWSDL/dist/ImportClassesFromWSDL.jar will not be exported or published. Runtime ClassNotFoundExceptions may result. WSproject P/WSproject Classpath Dependency Validator Message 在 Eclipse 文本编辑器中，我可以毫无问题地编写 classes 的名称，并毫无问题地创建此 classes 的对象，但在我运行我的项目和当我从导入的 classes 创建这个对象时，我得到一个 class not found 异常

HTTP 500 - 处理程序处理失败；嵌套异常是 java.lang.NoClassDefFoundError: mycompany/myws/myschema/myClassWs

:  Servlet.service()  servlet [appServlet]  [/app]  [Handler processing failed; nested exception is java.lang.NoClassDefFoundError: mycompany/myws/myschema/myClassWs]     java.lang.ClassNotFoundException: mycompany/myws/myschema/myClassWs
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1720)
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571)
    at com.pruebaWsCompany.app.HomeController.myWsPage(HomeController.java:54)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:213)
    at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:126)
    at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:96)
    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:617)
    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:578)
    at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:80)
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:923)
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:852)
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882)
    at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:778)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
    at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1040)
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
    at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)

Answer 1

我让它工作，我将 .jar 复制到我的 WEB-INF/lib 目录。

感谢@Arkantos 的建议。

如何将 netbeans 中 Java 应用程序项目的“/dist”文件夹中的 .JAR 文件导入到 eclipse

how to import a .JAR file in the "/dist" folder of a Java Application project in netbeans to eclipse

java

eclipse

spring

netbeans

web-services