java - 使用 NetBeans 和 Tomcat 部署 Java Web 应用程序

Question

我正在尝试使用 netbeans 和 tomcat8 部署一个 java 应用程序。当我单击调试时，在“Apache Tomcat 或 TomEE”选项卡中出现异常:

java.io.FileNotFoundException: /usr/share/tomcat8/conf/Catalina/localhost/transactionsApp.xml (Permiso denegado)
    at java.io.FileOutputStream.open0(Native Method)
    at java.io.FileOutputStream.open(FileOutputStream.java:270)
    at java.io.FileOutputStream.<init>(FileOutputStream.java:213)
    at java.io.FileOutputStream.<init>(FileOutputStream.java:162)
    at org.apache.catalina.manager.ManagerServlet.copyInternal(ManagerServlet.java:1607)
    at org.apache.catalina.manager.ManagerServlet.copy(ManagerServlet.java:1570)
    at org.apache.catalina.manager.ManagerServlet.deploy(ManagerServlet.java:867)
    at org.apache.catalina.manager.ManagerServlet.doGet(ManagerServlet.java:335)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:618)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.apache.catalina.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:108)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:618)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:142)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
    at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:610)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:537)
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1081)
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:658)
    at org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:222)
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1566)
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1523)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
    at java.lang.Thread.run(Thread.java:745)

问题是运行 netbeans 的用户没有权限写入 /usr/share/tomcat8/conf/Catalina/localhost 所以我尝试从控制台运行 netbeans:sudo/usr/local/netbeans/8.0.2/bin/netbeans 然后部署工作正常!

还有另一种方法可以使用 netbeans 和 tomcat 进行部署吗？我不想总是使用 sudo 从控制台运行 netbeans。

Answer 1

某些发行版(例如 Ubuntu/Debian)具有针对每个用户的 Tomcat 包，这些包将二进制文件符号链接(symbolic link)到 /usr/share 包，但在其他方面允许每个用户对配置和工作目录进行完全写入访问。

参见 https://help.ubuntu.com/12.04/serverguide/tomcat.html#tomcat-user