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有没有办法取消签名java jar文件？我有一些我想在我的开发环境中使用的签名罐子,但我得到安全例外,所以我想取消签名这些罐子,我可以在以后准备部署时签名.

我使用Maven Tomcat7插件生成带有嵌入式Tomcat7实例的JAR存档时遇到问题.这是我的pom.xml片段:

        <plugin>
            <groupId>org.apache.tomcat.maven</groupId>
            <artifactId>tomcat7-maven-plugin</artifactId>
            <version>2.2</version>
            <configuration>
                <path>/${project.artifactId}</path>
            </configuration>
            <executions>
                <execution>
                    <phase>package</phase>
                    <goals>
                        <goal>exec-war</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>

我的项目使用war包装.生成包含项目的WAR存档的Tomcat的JAR文件,但是当我尝试运行它时,我收到错误:

java.io.FileNotFoundException: /home/rafal.wrzeszcz/workspace/Mailer/.extract/webapps/mailer.war
    at java.util.zip.ZipFile.open(Native Method)
    at java.util.zip.ZipFile.<init>(ZipFile.java:214)
    at java.util.zip.ZipFile.<init>(ZipFile.java:144)
    at java.util.jar.JarFile.<init>(JarFile.java:153)
    at java.util.jar.JarFile.<init>(JarFile.java:90)
    at sun.net.www.protocol.jar.URLJarFile.<init>(URLJarFile.java:93)
    at sun.net.www.protocol.jar.URLJarFile.getJarFile(URLJarFile.java:69)
    at sun.net.www.protocol.jar.JarFileFactory.get(JarFileFactory.java:88)
    at sun.net.www.protocol.jar.JarURLConnection.connect(JarURLConnection.java:122)
    at sun.net.www.protocol.jar.JarURLConnection.getJarFile(JarURLConnection.java:89)
    at org.apache.catalina.startup.ExpandWar.expand(ExpandWar.java:113)
    at org.apache.catalina.startup.ContextConfig.fixDocBase(ContextConfig.java:722)
    at org.apache.catalina.startup.ContextConfig.init(ContextConfig.java:843)
    at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:387)
    at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
    at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
    at org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:402)
    at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:110)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:139)
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
    at java.util.concurrent.FutureTask.run(FutureTask.java:166)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:722)

我尝试了插件版本2.1 …