在小程序中未找到主要方法错误 [英] Main method not found error in an applet
问题描述
在我的学校,我使用 Notepad++ 编写小程序,我需要将它打包在一个 jar 中以便我可以签名.我正在尝试使用这样的批处理文件执行此操作:
At my school I am using Notepad++ to write an applet, and I need to package it in a jar so I can sign it. I am attempting to do this with a batch file like this:
CD C:\Users\name\Java\bin
javac className.java
jar cvfm className.jar Manifest.txt classFolder
java -jar className.jar
PAUSE
然后我得到一个未找到的主要方法异常.在调试或打开我的 jar 方面我无能为力,因为正如我之前所说,它在学校并且很多功能都被阻止了.如果需要,我可以提供更多详细信息,谢谢.
And then I get a main method not found exception. There is not much I can do in terms of debugging, or opening up my jar, because as I said before, it is at school and so much of the functionality is blocked. I can provide more details if needed, thanks.
推荐答案
Applet 没有 main
方法,因此您无法使用 java以常规方式运行它代码>命令.
Applets don't have a main
method, so you cannot run it in the conventional way with the java
command.
要运行小程序,请创建一个包含小程序的 HTML 文件,然后运行 appletviewer
或在 Web 浏览器中查看页面.
To run the applet, create an HTML file with the applet in it, and run appletviewer
or view the page in a web browser.
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