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java - Jar 文件未加载

转载 作者:行者123 更新时间:2023-11-30 05:14:15 25 4
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我有在本地计算机上签名的 jar 文件。它在本地机器上工作正常。当我将其上传到服务器时,它显示一些错误,例如

load: class com.trusm.tru.ReadNFCSerialNumber not found.
java.lang.ClassNotFoundException: com.trusm.tru.ReadNFCSerialNumber
at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadCode(Unknown Source)
at sun.plugin2.applet.Plugin2Manager.createApplet(Unknown Source)
at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.io.IOException: open HTTP connection failed:http://xxx.xxx.xxx.xxx/popit/popit/com/trusm/tru/ReadNFCSerialNumber.class
at sun.plugin2.applet.Applet2ClassLoader.getBytes(Unknown Source)
at sun.plugin2.applet.Applet2ClassLoader.access$000(Unknown Source)
at sun.plugin2.applet.Applet2ClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
... 7 more
Exception: java.lang.ClassNotFoundException: com.trusm.tru.ReadNFCSerialNumber

谁能帮我解决这个问题???

最佳答案

 open HTTP connection failed: http://xxx.xxx.xxx.xxx/popit/popit/com/trusm/tru/ReadNFCSerialNumber.class

看起来像是网络问题。

关于java - Jar 文件未加载,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/2205537/

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