java - 无法正确签署 jar 文件

Question

我在 com.abc.applet 包中有 TViewerApplet.class。要签署 jar 文件，我按照以下步骤操作:

1) 使用cmd jar cf Viewer.jar com 创建com文件夹的jar文件

2)使用cmd签名jar文件

 jarsigner -keystore "C:\Documents and Sett
ings\compstore" -storepass abcdef -keypass abcdef
-signedjar "C:\Documents and Settings\SignedViewer
.jar" "C:\Documents and Settings\Viewer.jar" signFiles

在jsp文件中添加以下标签

<applet name="viewerApplet" id="TViewerApplet" width="100%" height="500" code="com.abc.applet" align="baseline" codebase="." mayscript="mayscript" archive="SignedViewer.jar,cmbview81.jar"> </applet >

但问题是我明白

Caused by: java.io.IOException: open HTTP connection failed:http://10.160.120.221:8086/ICMViewer/com/abc/applet.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)
    ... 9 more
Exception: java.lang.ClassNotFoundException: com.abc.applet

Answer 1

看来问题不在于您签署了小程序，而在于 html 中小程序标签的配置错误。