Jar文件很有效，直到它被簽名爲止（在Windows中）

我要開始說我不是Java程序員，我是一名PHP程序員。Jar文件很有效，直到它被簽名爲止（在Windows中）

我遇到了一個情況進行的WebSockets都不會削減它，我發現這個網站提供了一個解決方案：

http://stephengware.com/proj/javasocketbridge/

這基本上是一個瓶子，你可以加載和控制使用JavaScript 。它工作得很好，我強烈推薦給需要類似功能的任何人。但是，由於Jar沒有簽名，因此每次頁面加載時都會顯示安全警告。這有點煩人，我認爲如果我自籤Jar，它會有'永遠不再顯示我這個'/'允許永遠'複選框啓用。這將在我們的組織內部部署，因此使用付費證書籤署似乎不是必要的。

問題是，只要我簽署罐子，它不起作用。我得到一個類未找到錯誤。我查看了幾十個網站，向您展示如何簽署Jar文件並將其用於第10頁，並且我找不到任何有此類問題的人。

我將包括我認爲需要的部分，如果您需要其他的東西讓我知道，我會得到它。

applet代碼：

<applet id="JavaSocketBridge" archive="JavaSocketBridge.jar" code="JavaSocketBridge.class" width="400" height="30"></applet>

如何簽訂的Jar（在管理員命令提示符）：我已經打開了雙方的簽名和簽署JAR和源文件

C:\Program Files\Java\jdk1.7.0_07\bin>keytool -genkey -keyalg rsa -alias crtlive 
Enter keystore password: 
What is your first and last name? 
    [Unknown]: first last 
What is the name of your organizational unit? 
    [Unknown]: Tech 
What is the name of your organization? 
    [Unknown]: ourorg 
What is the name of your City or Locality? 
    [Unknown]: city 
What is the name of your State or Province? 
    [Unknown]: ST 
What is the two-letter country code for this unit? 
    [Unknown]: US 
Is CN=first last, OU=Tech, O=ourorg, L=city, ST=ST, C=US correct? 
    [no]: yes 

Enter key password for <crtlive> 
     (RETURN if same as keystore password): 

C:\Program Files\Java\jdk1.7.0_07\bin>keytool -export -alias crtlive -file crtlive 
.crt 
Enter keystore password: 
Certificate stored in file <crtlive.crt> 

C:\Program Files\Java\jdk1.7.0_07\bin>jarsigner JavaSocketBridge.jar crtlive 
Enter Passphrase for keystore: 

Warning: 
The signer certificate will expire within six months. 

C:\Program Files\Java\jdk1.7.0_07\bin>keytool -export -alias crtlive -rfc -file s 
ig.x509 
Enter keystore password: 
Certificate stored in file <sig.x509> 

C:\Program Files\Java\jdk1.7.0_07\bin>

相同，簽名的Jar上的META-INF文件夾中只有兩個附加文件：CRTLIVE.RSA和CRTLIVE.SF。

這裏的線程轉儲：

Dump thread list ... 
Group main,ac=18,agc=4,pri=10 
    main,5,alive 
    traceMsgQueueThread,5,alive,daemon 
    Timer-0,5,alive 
    Java Plug-In Pipe Worker Thread (Client-Side),5,alive,daemon 
    AWT-Windows,6,alive,daemon 
    SysExecutionTheadCreator,5,alive,daemon 
    CacheMemoryCleanUpThread,5,alive,daemon 
    CacheCleanUpThread,5,alive,daemon 
    Browser Side Object Cleanup Thread,5,alive 
    JVM[id=4]-Heartbeat,5,alive,daemon 
    AWT-Shutdown,5,alive 
    AWT-EventQueue-0,6,alive 
Group Plugin Thread Group,ac=2,agc=0,pri=10 
    AWT-EventQueue-1,6,alive 
    TimerQueue,5,alive,daemon 
Group http://www.example.com/admin/-threadGroup,ac=0,agc=0,pri=4,destoyed 
Group http://www.example.com/admin/-threadGroup,ac=0,agc=0,pri=4,destoyed 
Group http://www.example.com/admin/-threadGroup,ac=4,agc=0,pri=4 
    Applet 49 LiveConnect Worker Thread,4,alive 
    AWT-EventQueue-23,4,alive 
    TimerQueue,4,alive,daemon 
    ConsoleTraceListener,4,alive,daemon 
Done.

線程堆棧上的長邊，但在這裏它是：

Full thread dump Java HotSpot(TM) Client VM (23.3-b01 mixed mode, sharing): 

"TimerQueue" daemon prio=6 tid=0x04d55800 nid=0x1f28 waiting on condition [0x0ac7f000] 
    java.lang.Thread.State: WAITING (parking) 
    at sun.misc.Unsafe.park(Native Method) 
    - parking to wait for <0x24820770> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) 
    at java.util.concurrent.locks.LockSupport.park(Unknown Source) 
    at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source) 
    at java.util.concurrent.DelayQueue.take(Unknown Source) 
    at javax.swing.TimerQueue.run(Unknown Source) 
    at java.lang.Thread.run(Unknown Source) 

"ConsoleTraceListener" daemon prio=4 tid=0x04e12400 nid=0x2c14 runnable [0x09d7f000] 
    java.lang.Thread.State: RUNNABLE 
    at java.lang.Object.wait(Native Method) 
    at java.lang.Thread.join(Unknown Source) 
    - locked <0x244218e0> (a sun.plugin.util.PluginSysUtil$SysExecutionThread) 
    at java.lang.Thread.join(Unknown Source) 
    at sun.plugin.util.PluginSysUtil.execute(Unknown Source) 
    at sun.plugin.util.PluginSysUtil.execute(Unknown Source) 
    at sun.plugin.util.PluginSysUtil.delegate(Unknown Source) 
    at com.sun.deploy.util.DeploySysRun.execute(Unknown Source) 
    at com.sun.deploy.uitoolkit.impl.awt.ui.SwingConsoleWindow.invokeLater(Unknown Source) 
    at com.sun.deploy.uitoolkit.impl.awt.ui.SwingConsoleWindow.append(Unknown Source) 
    at com.sun.deploy.uitoolkit.ui.ConsoleTraceListener$ConsoleWriterThread.run(Unknown Source) 

"AWT-EventQueue-1" prio=6 tid=0x04e37400 nid=0x338 waiting on condition [0x0a10e000] 
    java.lang.Thread.State: RUNNABLE 
    at com.sun.deploy.uitoolkit.ui.ConsoleHelper.dumpAllStacksImpl(Native Method) 
    at com.sun.deploy.uitoolkit.ui.ConsoleHelper.dumpAllStacks(Unknown Source) 
    at com.sun.deploy.uitoolkit.impl.awt.ui.SwingConsoleWindow$3.actionPerformed(Unknown Source) 
    at javax.swing.JComponent$ActionStandin.actionPerformed(Unknown Source) 
    at javax.swing.SwingUtilities.notifyAction(Unknown Source) 
    at javax.swing.JComponent.processKeyBinding(Unknown Source) 
    at javax.swing.KeyboardManager.fireBinding(Unknown Source) 
    at javax.swing.KeyboardManager.fireKeyboardAction(Unknown Source) 
    at javax.swing.JComponent.processKeyBindingsForAllComponents(Unknown Source) 
    at javax.swing.JComponent.processKeyBindings(Unknown Source) 
    at javax.swing.JComponent.processKeyEvent(Unknown Source) 
    at java.awt.Component.processEvent(Unknown Source) 
    at java.awt.Container.processEvent(Unknown Source) 
    at java.awt.Component.dispatchEventImpl(Unknown Source) 
    at java.awt.Container.dispatchEventImpl(Unknown Source) 
    at java.awt.Component.dispatchEvent(Unknown Source) 
    at java.awt.KeyboardFocusManager.redispatchEvent(Unknown Source) 
    at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(Unknown Source) 
    at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(Unknown Source) 
    at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(Unknown Source) 
    at java.awt.DefaultKeyboardFocusManager.dispatchEvent(Unknown Source) 
    at java.awt.Component.dispatchEventImpl(Unknown Source) 
    at java.awt.Container.dispatchEventImpl(Unknown Source) 
    at java.awt.Window.dispatchEventImpl(Unknown Source) 
    at java.awt.Component.dispatchEvent(Unknown Source) 
    at java.awt.EventQueue.dispatchEventImpl(Unknown Source) 
    at java.awt.EventQueue.access$200(Unknown Source) 
    at java.awt.EventQueue$3.run(Unknown Source) 
    at java.awt.EventQueue$3.run(Unknown Source) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source) 
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source) 
    at java.awt.EventQueue$4.run(Unknown Source) 
    at java.awt.EventQueue$4.run(Unknown Source) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source) 
    at java.awt.EventQueue.dispatchEvent(Unknown Source) 
    at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) 
    at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) 
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) 
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source) 
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source) 
    at java.awt.EventDispatchThread.run(Unknown Source) 

"TimerQueue" daemon prio=4 tid=0x04e11c00 nid=0x1f7c waiting on condition [0x0940f000] 
    java.lang.Thread.State: WAITING (parking) 
    at sun.misc.Unsafe.park(Native Method) 
    - parking to wait for <0x24820e00> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) 
    at java.util.concurrent.locks.LockSupport.park(Unknown Source) 
    at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source) 
    at java.util.concurrent.DelayQueue.take(Unknown Source) 
    at javax.swing.TimerQueue.run(Unknown Source) 
    at java.lang.Thread.run(Unknown Source) 

"AWT-EventQueue-23" prio=4 tid=0x04e32c00 nid=0x31d8 waiting on condition [0x09e5f000] 
    java.lang.Thread.State: WAITING (parking) 
    at sun.misc.Unsafe.park(Native Method) 
    - parking to wait for <0x29e3a6b8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) 
    at java.util.concurrent.locks.LockSupport.park(Unknown Source) 
    at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source) 
    at java.awt.EventQueue.getNextEvent(Unknown Source) 
    at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) 
    at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) 
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) 
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source) 
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source) 
    at java.awt.EventDispatchThread.run(Unknown Source) 

"Applet 49 LiveConnect Worker Thread" prio=4 tid=0x04de8c00 nid=0x2e88 in Object.wait() [0x09c6f000] 
    java.lang.Thread.State: WAITING (on object monitor) 
    at java.lang.Object.wait(Native Method) 
    at java.lang.Object.wait(Object.java:503) 
    at sun.plugin2.main.client.LiveConnectSupport$PerAppletInfo$LiveConnectWorker.run(Unknown Source) 
    - locked <0x29e3a798> (a java.lang.Object) 
    at java.lang.Thread.run(Unknown Source) 

"AWT-EventQueue-0" prio=6 tid=0x04de8800 nid=0x1038 waiting on condition [0x0977f000] 
    java.lang.Thread.State: WAITING (parking) 
    at sun.misc.Unsafe.park(Native Method) 
    - parking to wait for <0x2998d388> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) 
    at java.util.concurrent.locks.LockSupport.park(Unknown Source) 
    at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source) 
    at java.awt.EventQueue.getNextEvent(Unknown Source) 
    at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) 
    at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) 
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) 
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source) 
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source) 
    at java.awt.EventDispatchThread.run(Unknown Source) 

"AWT-Shutdown" prio=6 tid=0x04d56000 nid=0x37f8 in Object.wait() [0x07cdf000] 
    java.lang.Thread.State: WAITING (on object monitor) 
    at java.lang.Object.wait(Native Method) 
    at java.lang.Object.wait(Object.java:503) 
    at sun.awt.AWTAutoShutdown.run(Unknown Source) 
    - locked <0x2998d4f0> (a java.lang.Object) 
    at java.lang.Thread.run(Unknown Source) 

"D3D Screen Updater" daemon prio=8 tid=0x04e35800 nid=0x674 in Object.wait() [0x0963f000] 
    java.lang.Thread.State: TIMED_WAITING (on object monitor) 
    at java.lang.Object.wait(Native Method) 
    at sun.java2d.d3d.D3DScreenUpdateManager.run(Unknown Source) 
    - locked <0x2998cdf0> (a java.lang.Object) 
    at java.lang.Thread.run(Unknown Source) 

"JVM[id=4]-Heartbeat" daemon prio=6 tid=0x04e33800 nid=0x2578 in Object.wait() [0x054df000] 
    java.lang.Thread.State: TIMED_WAITING (on object monitor) 
    at java.lang.Object.wait(Native Method) 
    at sun.plugin2.main.server.HeartbeatThread.run(Unknown Source) 
    - locked <0x2998d010> (a sun.plugin2.main.client.PluginMain$Heartbeat) 

"Browser Side Object Cleanup Thread" prio=6 tid=0x04e32400 nid=0x1834 in Object.wait() [0x07f1f000] 
    java.lang.Thread.State: WAITING (on object monitor) 
    at java.lang.Object.wait(Native Method) 
    - waiting on <0x2998d180> (a java.lang.ref.ReferenceQueue$Lock) 
    at java.lang.ref.ReferenceQueue.remove(Unknown Source) 
    - locked <0x2998d180> (a java.lang.ref.ReferenceQueue$Lock) 
    at java.lang.ref.ReferenceQueue.remove(Unknown Source) 
    at sun.plugin2.main.client.LiveConnectSupport$BrowserSideObjectCleanupThread.run(Unknown Source) 

"CacheCleanUpThread" daemon prio=6 tid=0x04e28000 nid=0x2208 in Object.wait() [0x07b5f000] 
    java.lang.Thread.State: WAITING (on object monitor) 
    at java.lang.Object.wait(Native Method) 
    at java.lang.Object.wait(Object.java:503) 
    at com.sun.deploy.cache.CleanupThread.run(Unknown Source) 
    - locked <0x2998d1a0> (a com.sun.deploy.cache.CleanupThread) 

"CacheMemoryCleanUpThread" daemon prio=6 tid=0x04e21000 nid=0x3484 in Object.wait() [0x0735f000] 
    java.lang.Thread.State: WAITING (on object monitor) 
    at java.lang.Object.wait(Native Method) 
    - waiting on <0x2998d290> (a java.lang.ref.ReferenceQueue$Lock) 
    at java.lang.ref.ReferenceQueue.remove(Unknown Source) 
    - locked <0x2998d290> (a java.lang.ref.ReferenceQueue$Lock) 
    at java.lang.ref.ReferenceQueue.remove(Unknown Source) 
    at com.sun.deploy.cache.MemoryCache$LoadedResourceCleanupThread.run(Unknown Source) 

"SysExecutionTheadCreator" daemon prio=6 tid=0x04dd8400 nid=0x2f40 in Object.wait() [0x07e8f000] 
    java.lang.Thread.State: WAITING (on object monitor) 
    at java.lang.Object.wait(Native Method) 
    at java.lang.Object.wait(Object.java:503) 
    at sun.plugin.util.PluginSysUtil$SysExecutionThreadCreator.run(Unknown Source) 
    - locked <0x2998d2b0> (a sun.plugin.util.PluginSysUtil$SysExecutionThreadCreator) 

"AWT-Windows" daemon prio=6 tid=0x04dabc00 nid=0x1eb4 runnable [0x00daf000] 
    java.lang.Thread.State: RUNNABLE 
    at sun.awt.windows.WToolkit.eventLoop(Native Method) 
    at sun.awt.windows.WToolkit.run(Unknown Source) 

"Java2D Disposer" daemon prio=10 tid=0x04da0c00 nid=0x3014 in Object.wait() [0x057cf000] 
    java.lang.Thread.State: WAITING (on object monitor) 
    at java.lang.Object.wait(Native Method) 
    at java.lang.ref.ReferenceQueue.remove(Unknown Source) 
    - locked <0x2998d580> (a java.lang.ref.ReferenceQueue$Lock) 
    at java.lang.ref.ReferenceQueue.remove(Unknown Source) 
    at sun.java2d.Disposer.run(Unknown Source) 
    at java.lang.Thread.run(Unknown Source) 

"Java Plug-In Pipe Worker Thread (Client-Side)" daemon prio=6 tid=0x04d99000 nid=0x1e74 runnable [0x058df000] 
    java.lang.Thread.State: RUNNABLE 
    at sun.plugin2.os.windows.Windows.ReadFile0(Native Method) 
    at sun.plugin2.os.windows.Windows.ReadFile(Unknown Source) 
    at sun.plugin2.ipc.windows.WindowsNamedPipe.read(Unknown Source) 
    at sun.plugin2.message.transport.NamedPipeTransport$SerializerImpl.read(Unknown Source) 
    at sun.plugin2.message.transport.NamedPipeTransport$SerializerImpl.readByte(Unknown Source) 
    at sun.plugin2.message.AbstractSerializer.readInt(Unknown Source) 
    at sun.plugin2.message.transport.SerializingTransport.read(Unknown Source) 
    at sun.plugin2.message.Pipe$WorkerThread.run(Unknown Source) 

"Timer-0" prio=6 tid=0x04d75800 nid=0x1438 in Object.wait() [0x0517f000] 
    java.lang.Thread.State: WAITING (on object monitor) 
    at java.lang.Object.wait(Native Method) 
    - waiting on <0x2998d8c0> (a java.util.TaskQueue) 
    at java.lang.Object.wait(Object.java:503) 
    at java.util.TimerThread.mainLoop(Unknown Source) 
    - locked <0x2998d8c0> (a java.util.TaskQueue) 
    at java.util.TimerThread.run(Unknown Source) 

"traceMsgQueueThread" daemon prio=6 tid=0x04cce800 nid=0x2aec in Object.wait() [0x04b0f000] 
    java.lang.Thread.State: WAITING (on object monitor) 
    at java.lang.Object.wait(Native Method) 
    at java.lang.Object.wait(Object.java:503) 
    at com.sun.deploy.trace.Trace$TraceMsgQueueChecker.run(Unknown Source) 
    - locked <0x298b6d28> (a java.util.ArrayList) 
    at java.lang.Thread.run(Unknown Source) 

"Service Thread" daemon prio=6 tid=0x00b14400 nid=0x2804 runnable [0x00000000] 
    java.lang.Thread.State: RUNNABLE 

"C1 CompilerThread0" daemon prio=10 tid=0x00b0fc00 nid=0x1ff4 waiting on condition [0x00000000] 
    java.lang.Thread.State: RUNNABLE 

"Attach Listener" daemon prio=10 tid=0x00b0e800 nid=0x1980 runnable [0x00000000] 
    java.lang.Thread.State: RUNNABLE 

"Signal Dispatcher" daemon prio=10 tid=0x00b0b400 nid=0x21bc runnable [0x00000000] 
    java.lang.Thread.State: RUNNABLE 

"Finalizer" daemon prio=8 tid=0x00ae4000 nid=0x2df0 in Object.wait() [0x047df000] 
    java.lang.Thread.State: WAITING (on object monitor) 
    at java.lang.Object.wait(Native Method) 
    at java.lang.ref.ReferenceQueue.remove(Unknown Source) 
    - locked <0x2998db48> (a java.lang.ref.ReferenceQueue$Lock) 
    at java.lang.ref.ReferenceQueue.remove(Unknown Source) 
    at java.lang.ref.Finalizer$FinalizerThread.run(Unknown Source) 

"Reference Handler" daemon prio=10 tid=0x00ae2800 nid=0xc0c in Object.wait() [0x0485f000] 
    java.lang.Thread.State: WAITING (on object monitor) 
    at java.lang.Object.wait(Native Method) 
    at java.lang.Object.wait(Object.java:503) 
    at java.lang.ref.Reference$ReferenceHandler.run(Unknown Source) 
    - locked <0x2998cd80> (a java.lang.ref.Reference$Lock) 

"main" prio=6 tid=0x003ddc00 nid=0x2fa0 in Object.wait() [0x0098f000] 
    java.lang.Thread.State: WAITING (on object monitor) 
    at java.lang.Object.wait(Native Method) 
    at sun.plugin2.message.Queue.waitForMessage(Unknown Source) 
    - locked <0x2998dbd0> (a sun.plugin2.message.Queue) 
    at sun.plugin2.message.Pipe$1.run(Unknown Source) 
    at com.sun.deploy.util.Waiter$1.wait(Unknown Source) 
    at com.sun.deploy.util.Waiter.runAndWait(Unknown Source) 
    at sun.plugin2.message.Pipe.receive(Unknown Source) 
    at sun.plugin2.main.client.PluginMain.mainLoop(Unknown Source) 
    at sun.plugin2.main.client.PluginMain.run(Unknown Source) 
    at sun.plugin2.main.client.PluginMain.main(Unknown Source) 

"VM Thread" prio=10 tid=0x00ae1000 nid=0x23f4 runnable 

"VM Periodic Task Thread" prio=10 tid=0x00b2fc00 nid=0x32b8 waiting on condition 

lugin2.main.client.PluginMain.run(Unknown Source) 
    at sun.plugin2.main.client.PluginMain.main(Unknown Source) 

"VM Thread" prio=10 tid=0x00ae1000 nid=0x23f4 runnable 

"VM Periodic Task Thread" prio=10 tid=0x00b2fc00 nid=0x32b8 waiting on condition 


---------------------------------------------------- 
Done.

我GOOGLE了一切我能想到的，任何幫助將不勝感激。

謝謝！

來源

2012-10-08 Beachhouse

請在這裏粘貼錯誤的片段，它說classnotfound。查看哪些課程沒有找到。 – Alfabravo

Jayan-感謝一百萬用於編輯我的文章，因此它是可讀的。我不確定我在那裏做了什麼。 – Beachhouse

Alfabravo-它所說的是沒有找到班級，我可以得到的所有細節都在上面的文章中。 – Beachhouse

當我們從java 6移動到我們的java web start產品的java 7時，我們發現java 7不會讓我們以前自簽名的jar文件運行。

我們發現java 7不會接受我們創建的根CA.一旦我們使用受信任的根CA，問題就消失了。

現在，有可能找到解決辦法。我建議尋找到這個（搜索密鑰工具）：http://www.oracle.com/technetwork/java/javase/jdk7-relnotes-418459.html

具體做法是：

地區：工具劇情簡介：一個新的keytool命令（-gencert）以產生非自簽名的證書。提供了一個新選項（-ext），用於生成幾個X.509 v3擴展名，用於-gentrt，-genkeypair和-certreq命令。 keytool和jarsigner工具還有其他新的命令和選項。有關更多信息，請參閱keytool和jarsigner工具文檔。 RFE：6780416,6802846,6324292,6890872

RFE包含可幫助您的信息的鏈接。

來源

2012-10-17 15:48:40

如果你的jar依賴於其他罐子，請確保你也簽署了它們。打開你的MANIFEST.MF並檢查Class-Path。

我更喜歡用ant來達到這個目的來編譯，創建和簽名jar。

來源

2012-10-14 09:05:02

Jar文件很有效，直到它被簽名爲止（在Windows中）

回答

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