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Java proguard不创建输出jar_Java_Proguard - Fatal编程技术网

Java proguard不创建输出jar

Java proguard不创建输出jar,java,proguard,Java,Proguard,我在单个类文件上运行proguard,但是output.jar文件未创建 $ javap -c java-8-classes/BinaryNode.class | sed -n "139,150p;151q" public int hashCode(); Code: 0: aload_0 1: getfield #2 // Field _data:[B 4: ifnonnull

我在单个类文件上运行
proguard
,但是
output.jar
文件未创建

$ javap -c java-8-classes/BinaryNode.class | sed -n "139,150p;151q"
  public int hashCode();
    Code:
       0: aload_0
       1: getfield      #2                  // Field _data:[B
       4: ifnonnull     11
       7: iconst_m1
       8: goto          16
      11: aload_0
      12: getfield      #2                  // Field _data:[B
      15: arraylength
      16: ireturn
所以除非我弄错了(?)似乎
BinaryNode::hashCode
只需要
\u数据
字段

$ javap -c java-8-classes/BinaryNode.class | sed -n "5,6p;7q"
  protected final byte[] _data;
因此,我相应地编辑了我的
config.pro

$ cat config.pro
-injars java-8-classes/BinaryNode.class
-outjars output.jar
-verbose
-keep class com.fasterxml.jackson.databind.node.BinaryNode
{
    protected final byte[] _data;
    public int hashCode();
}
-allowaccessmodification
当我运行proguard时,输出jar不会被创建:

$ java -jar ../proguard/lib/proguard.jar -dontwarn @config.pro
ProGuard, version 7.1.0-beta2
Reading input...
Reading program directory [/home/oren/Documents/java-8-classes/BinaryNode.class] (filtered) # <---- OK??
Initializing...
<...>
Preparing output jar [/home/oren/Documents/output.jar] (filtered) # <---- WHY ???
$java-jar../proguard/lib/proguard.jar-dontwarn@config.pro
ProGuard,版本7.1.0-beta2
正在读取输入。。。

正在阅读程序目录[/home/oren/Documents/java-8-classes/BinaryNode.class](已过滤)#您可以试用非测试版的proguard吗。从表面上看,一切都很好。尝试6.0.1并再次处理输出。选项名称
-injars
表明它需要jar文件,而不是类文件。回答如下:-需要整个jar。。。