jar解压后 如何把解压出来的文件夹 重新编译成jar ???
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我把paoding.jar解压成文件夹,修改了里面的一个配置文件,
改完之后我又把文件夹用rar工具压缩成了zip然后把后缀改成jar了
下载放到项目的lib里面就报错(貌似是说不能开zip格式)。
请问怎么把文件夹再编译回jar啊?
请参考
Usage: jar ctxui[vfm0Me] [jar-file] [manifest-file] [entry-point] [-C dir] files ...
Options:
-c create new archive
-t list table of contents for archive
-x extract named (or all) files from archive
-u update existing archive
-v generate verbose output on standard output
-f specify archive file name
-m include manifest information from specified manifest file
-e specify application entry point for stand-alone application
bundled into an executable jar file
-0 store only; use no ZIP compression
-M do not create a manifest file for the entries
-i generate index information for the specified jar files
-C change to the specified directory and include the following file
If any file is a directory then it is processed recursively.
The manifest file name, the archive file name and the entry point name are
specified in the same order as the 'm', 'f' and 'e' flags.
Example 1: to archive two class files into an archive called classes.jar:
jar cvf classes.jar Foo.class Bar.class
Example 2: use an existing manifest file 'mymanifest' and archive all the
files in the foo/ directory into 'classes.jar':
jar cvfm classes.jar mymanifest -C foo/ . 参考技术C 代码如下:
package ConnectionTest;
import java.sql.*;
public class testJDBC
public static void main(String[] args)
try本回答被提问者采纳 参考技术D 你配置改错了吧
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