From c58a40a1a68cf6e8999c69c8f96d42fb7d5ded05 Mon Sep 17 00:00:00 2001
From: Jixun Wu <jixun.moe@gmail.com>
Date: Fri, 16 Jun 2023 20:44:08 +0100
Subject: [PATCH] chore: add dev doc content

---
 docs/adb_dump.md | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 docs/adb_dump.md

diff --git a/docs/adb_dump.md b/docs/adb_dump.md
new file mode 100644
index 0000000..0b8a1aa
--- /dev/null
+++ b/docs/adb_dump.md
@@ -0,0 +1,9 @@
+# 利用 ADB 访问安卓私有数据
+
+```sh
+APP_ID="com.tencent.qqmusic" # QQ 音乐
+APP_ID="cn.kuwo.player" # 酷我
+
+adb shell su -c "tar c '/data/data/${APP_ID}/' | base64" \
+    | base64 -d | pv | tar -x --strip-components 2
+```