賈德克斯
jadx - Dex 到 Java 反編譯器
用於從 Android Dex 和 Apk 檔案產生 Java 原始碼的命令列和 GUI 工具
警告
請注意，大多數情況下jadx無法反編譯全部 100% 的程式碼，因此會出現錯誤。
檢查故障排除指南以取得解決方法。
主要特點：
jadx-gui 功能：
Jadx-gui 鍵綁定可以在這裡找到
請在此處查看這些功能的實際應用：jadx-gui 功能概述
下載
下載解壓縮 zip 檔案後，請前往bin目錄並執行：
jadx - 命令列版本
jadx-gui - UI 版本
在 Windows 上雙擊運行.bat文件
注意：確保您已安裝 Java 11 或更高版本的 64 位元版本。對於 Windows，您可以從 oracle.com 下載它（選擇 x64 Installer）。
安裝
使用 jadx 作為庫
你可以在你的java專案中使用jadx，查看wiki頁面上的詳細信息
從原始碼構建
必須安裝 JDK 11 或更高版本：
git clone https://github.com/skylot/jadx.git
cd jadx
./gradlew dist
（在 Windows 上，使用gradlew.bat而不是./gradlew ）
執行 jadx 的腳本將放置在build/jadx/bin中，並打包到build/jadx-.zip
用法
jadx[-gui] [command] [options] (.apk, .dex, .jar, .class, .smali, .zip, .aar, .arsc, .aab, .xapk, .jadx.kts)
commands (use ' --help' for command options):
plugins - manage jadx plugins
options:
-d, --output-dir - output directory
-ds, --output-dir-src - output directory for sources
-dr, --output-dir-res - output directory for resources
-r, --no-res - do not decode resources
-s, --no-src - do not decompile source code
--single-class - decompile a single class, full name, raw or alias
--single-class-output - file or dir for write if decompile a single class
--output-format - can be 'java' or 'json', default: java
-e, --export-gradle - save as android gradle project
-j, --threads-count - processing threads count, default: 4
-m, --decompilation-mode - code output mode:
'auto' - trying best options (default)
'restructure' - restore code structure (normal java code)
'simple' - simplified instructions (linear, with goto's)
'fallback' - raw instructions without modifications
--show-bad-code - show inconsistent code (incorrectly decompiled)
--no-xml-pretty-print - do not prettify XML
--no-imports - disable use of imports, always write entire package name
--no-debug-info - disable debug info parsing and processing
--add-debug-lines - add comments with debug line numbers if available
--no-inline-anonymous - disable anonymous classes inline
--no-inline-methods - disable methods inline
--no-move-inner-classes - disable move inner classes into parent
--no-inline-kotlin-lambda - disable inline for Kotlin lambdas
--no-finally - don't extract finally block
--no-restore-switch-over-string - don't restore switch over string
--no-replace-consts - don't replace constant value with matching constant field
--escape-unicode - escape non latin characters in strings (with u)
--respect-bytecode-access-modifiers - don't change original access modifiers
--mappings-path - deobfuscation mappings file or directory. Allowed formats: Tiny and Tiny v2 (both '.tiny'), Enigma (.mapping) or Enigma directory
--mappings-mode - set mode for handling the deobfuscation mapping file:
'read' - just read, user can always save manually (default)
'read-and-autosave-every-change' - read and autosave after every change
'read-and-autosave-before-closing' - read and autosave before exiting the app or closing the project
'ignore' - don't read or save (can be used to skip loading mapping files referenced in the project file)
--deobf - activate deobfuscation
--deobf-min - min length of name, renamed if shorter, default: 3
--deobf-max - max length of name, renamed if longer, default: 64
--deobf-whitelist - space separated list of classes (full name) and packages (ends with '.*') to exclude from deobfuscation, default: android.support.v4.* android.support.v7.* android.support.v4.os.* android.support.annotation.Px androidx.core.os.* androidx.annotation.Px
--deobf-cfg-file - deobfuscation mappings file used for JADX auto-generated names (in the JOBF file format), default: same dir and name as input file with '.jobf' extension
--deobf-cfg-file-mode - set mode for handling the JADX auto-generated names' deobfuscation map file:
'read' - read if found, don't save (default)
'read-or-save' - read if found, save otherwise (don't overwrite)
'overwrite' - don't read, always save
'ignore' - don't read and don't save
--deobf-res-name-source - better name source for resources:
'auto' - automatically select best name (default)
'resources' - use resources names
'code' - use R class fields names
--use-source-name-as-class-name-alias - use source name as class name alias:
'always' - always use source name if it's available
'if-better' - use source name if it seems better than the current one
'never' - never use source name, even if it's available
--use-kotlin-methods-for-var-names - use kotlin intrinsic methods to rename variables, values: disable, apply, apply-and-hide, default: apply
--rename-flags - fix options (comma-separated list of):
'case' - fix case sensitivity issues (according to --fs-case-sensitive option),
'valid' - rename java identifiers to make them valid,
'printable' - remove non-printable chars from identifiers,
or single 'none' - to disable all renames
or single 'all' - to enable all (default)
--integer-format - how integers are displayed:
'auto' - automatically select (default)
'decimal' - use decimal
'hexadecimal' - use hexadecimal
--fs-case-sensitive - treat filesystem as case sensitive, false by default
--cfg - save methods control flow graph to dot file
--raw-cfg - save methods control flow graph (use raw instructions)
-f, --fallback - set '--decompilation-mode' to 'fallback' (deprecated)
--use-dx - use dx/d8 to convert java bytecode
--comments-level - set code comments level, values: error, warn, info, debug, user-only, none, default: info
--log-level - set log level, values: quiet, progress, error, warn, info, debug, default: progress
-v, --verbose - verbose output (set --log-level to DEBUG)
-q, --quiet - turn off output (set --log-level to QUIET)
--version - print jadx version
-h, --help - print this help
Plugin options (-P=):
dex-input: Load .dex and .apk files
- dex-input.verify-checksum - verify dex file checksum before load, values: [yes, no], default: yes
java-convert: Convert .class, .jar and .aar files to dex
- java-convert.mode - convert mode, values: [dx, d8, both], default: both
- java-convert.d8-desugar - use desugar in d8, values: [yes, no], default: no
kotlin-metadata: Use kotlin.Metadata annotation for code generation
- kotlin-metadata.class-alias - rename class alias, values: [yes, no], default: yes
- kotlin-metadata.method-args - rename function arguments, values: [yes, no], default: yes
- kotlin-metadata.fields - rename fields, values: [yes, no], default: yes
- kotlin-metadata.companion - rename companion object, values: [yes, no], default: yes
- kotlin-metadata.data-class - add data class modifier, values: [yes, no], default: yes
- kotlin-metadata.to-string - rename fields using toString, values: [yes, no], default: yes
- kotlin-metadata.getters - rename simple getters to field names, values: [yes, no], default: yes
rename-mappings: various mappings support
- rename-mappings.format - mapping format, values: [AUTO, TINY_FILE, TINY_2_FILE, ENIGMA_FILE, ENIGMA_DIR, SRG_FILE, XSRG_FILE, JAM_FILE, CSRG_FILE, TSRG_FILE, TSRG_2_FILE, PROGUARD_FILE, RECAF_SIMPLE_FILE, JOBF_FILE], default: AUTO
- rename-mappings.invert - invert mapping on load, values: [yes, no], default: no
smali-input: Load .smali files
- smali-input.api-level - Android API level, default: 27
Environment variables:
JADX_DISABLE_XML_SECURITY - set to 'true' to disable all security checks for XML files
JADX_DISABLE_ZIP_SECURITY - set to 'true' to disable all security checks for zip files
JADX_ZIP_MAX_ENTRIES_COUNT - maximum allowed number of entries in zip files (default: 100 000)
JADX_CONFIG_DIR - custom config directory, using system by default
JADX_CACHE_DIR - custom cache directory, using system by default
JADX_TMP_DIR - custom temp directory, using system by default
Examples:
jadx -d out classes.dex
jadx --rename-flags "none" classes.dex
jadx --rename-flags "valid, printable" classes.dex
jadx --log-level ERROR app.apk
jadx -Pdex-input.verify-checksum=no app.apk
這些選項也適用於從命令列運行的 jadx-gui 並覆蓋首選項對話框中的選項
故障排除
請查看 wiki 頁面疑難排解問答
貢獻
為了支持這個項目，您可以：
發布對您重要的新功能/優化的想法
提交反編譯問題，請先閱讀：Open issues
開啟拉取要求，請遵循以下規則：拉取請求流程
根據 Apache 2.0 許可證獲得許可
