Apk decompile error: d2j-dex2jar command not found

问题:

I try to get source code from an .apk

I followed the steps from right here Is there a way to get the source code from an APK file? but on Step 2.4 when I wrote on my cmd dex2jar path> d2j-dex2jar classes.dex I get

"'d2j-dex2jar' is not recognized as an internal or external command, operable program or batch files."

any solutions ?

回答1:

Use dex2jar classes.dex instead of d2j-dex2jar classes.dex And please check which version of dex2jar is with you. if it is dex2jar-2.x jar file then , please try to download dex2jar-0.0.9.15 jar file.

回答2:

for dex2jar 2.0 version please follow below steps to generate jar

1. download dex2jar (https://sourceforge.net/projects/dex2jar/files/)
2. extract folder
3. goto folder in command prompt
4. chmod u+x d2j_invoke.sh
5. chmod u+x d2j-dex2jar.sh
6. put desired apk to decompile in dex2jar folder
7. sh d2j-dex2jar.sh -f -o output_jar.jar my_app.apk
8. This will generate output_jar.jar in same folder

回答3:

Add permission with: chmod +x d2j-dex2jar.sh Then run it with: ./d2j-dex2jar.sh app.apk

回答4:

place all the apk file, coverted zip, apktool, apktool install, dex2jar, jd-gui folders under a single folder... open command prompt(admin).. then goto the directory of your newly created folder.. then type... d2j-dex2jar classes.dex , press enter... thats it ur problem is solved...cheezzz

no need to add any xtra permissions...it workwed for me..it'll work for you too...

回答5:

Just goto the folder where you put your classes.dex file then just run the command in command prompt http://i.stack.imgur.com/8X3aP.png

-Make sure you have downloaded the dex2jar latest version which is dex2jar-2.0. download it with this link

https://sourceforge.net/projects/dex2jar/

-It will then make your classes.dex file to executable jar 'classes-dex2jar.jar'

回答6:

If you have downloaded the d2j-dex2jar-2.x then it would not contain the d2j-dex2jar.sh file

so, try to download the dex2jar-0.0.9.15 from the link dex2jar-0.0.9.15

Finally extract this zip file and you will find the d2j-dex2jar.sh file.

Hopefully this will help you!

回答7:

you must use dex2jar-0.0.9.15 to decompile apk older version dos'nt work correctly because missing some files via extension bat

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