mac下使用APKtool，dex2jar,jd-gui反编译APK

在windows下进行反编译的，windows下很简单，有许多比较好的集成工具，mac下如何进行apk反编译：

 第一步：下载反编译工具集，apktool、dex2jar、jd-gui：

  apktool：https://bitbucket.org/iBotPeaches/apktool/downloads

  dex2jar：http://download.csdn.net/download/xue_wei_love/8633259

  jd-gui：http://mac.brothersoft.com/jd-gui-download.html

第二步：在刚下载的apktool目录下新建文件 apktool。里面的内容如下：

#!/bin/bash## Copyright (C) 2007 The Android Open Source Project## Licensed under the Apache License, Version 2.0 (the "License");# you may not use this file except in compliance with the License.# You may obtain a copy of the License at##     http://www.apache.org/licenses/LICENSE-2.0## Unless required by applicable law or agreed to in writing, software# distributed under the License is distributed on an "AS IS" BASIS,# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.# See the License for the specific language governing permissions and# limitations under the License.# This script is a wrapper for smali.jar, so you can simply call "smali",# instead of java -jar smali.jar. It is heavily based on the "dx" script# from the Android SDK# Set up prog to be the path of this script, including following symlinks,# and set up progdir to be the fully-qualified pathname of its directory.prog="$0"while [ -h "${prog}" ]; do    newProg=`/bin/ls -ld "${prog}"`    echo ${newProg}    newProg=`expr "${newProg}" : ".* -> \(.*\)$"`    if expr "x${newProg}" : 'x/' >/dev/null; then        prog="${newProg}"    else        progdir=`dirname "${prog}"`        prog="${progdir}/${newProg}"    fidoneoldwd=`pwd`progdir=`dirname "${prog}"`cd "${progdir}"progdir=`pwd`prog="${progdir}"/`basename "${prog}"`cd "${oldwd}"jarfile=apktool.jarlibdir="$progdir"if [ ! -r "$libdir/$jarfile" ]then    echo `basename "$prog"`": can't find $jarfile"    exit 1fijavaOpts=""# If you want DX to have more memory when executing, uncomment the following# line and adjust the value accordingly. Use "java -X" for a list of options# you can pass here.# javaOpts="-Xmx512M"# Alternatively, this will extract any parameter "-Jxxx" from the command line# and pass them to Java (instead of to dx). This makes it possible for you to# add a command-line parameter such as "-JXmx256M" in your ant scripts, for# example.while expr "x$1" : 'x-J' >/dev/null; do    opt=`expr "$1" : '-J\(.*\)'`    javaOpts="${javaOpts} -${opt}"    shiftdoneif [ "$OSTYPE" = "cygwin" ] ; thenjarpath=`cygpath -w  "$libdir/$jarfile"`elsejarpath="$libdir/$jarfile"fi# add current location to path for aaptPATH=$PATH:`pwd`;export PATH;exec java $javaOpts -Djava.awt.headless=true -jar "$jarpath" "$@"

然后调用命令：

 

./apktool d /Users/zhangyouyi/Desktop/apk/UCliulanqi_600.apk

就会反编译成功，执行成功后，会在当前目录下生成一个文件夹。

第三部 ：如何用dex2jar反编译.dex文件

UCliulanqi_600.apk重命名改成UCliulanqi_600.zip，然后利用解压缩软件解压，得到一个UCliulanqi_600目录，我们要拿到里面的classes.dex文件

将其复制到dex2jar-0.0.9.15目录下，如图：

然后执行命令：sh dex2jar.sh classes.dex

执行成功后会生成一个classes_dex2jar.jar文件，如图：

最后，用jd-gui工具打开这个jar包就可以看到java源代码了。