问题日志
adb devices
'adb' 不是内部或外部命令，也不是可运行的程序或批处理文件
解决方案
下载adb，将adb放到如下目录
将
adb.exe
AdbWinApi.dll
AdbWinUsbApi.dll
文件放到以下目录
C:\Windows\SysWOW64
C:\Windows\System32
测试验证
adb
Android Debug Bridge version 1.0.40
Version 4797878
Installed as C:\Windows\system32\adb.exeglobal options:-a listen on all network interfaces, not just localhost-d use USB device (error if multiple devices connected)-e use TCP/IP device (error if multiple TCP/IP devices available)-s SERIAL use device with given serial (overrides $ANDROID_SERIAL)-t ID use device with given transport id-H name of adb server host [default=localhost]-P port of adb server [default=5037]-L SOCKET listen on given socket for adb server [default=tcp:localhost:5037]general commands:devices [-l] list connected devices (-l for long output)help show this help messageversion show version numnetworking:connect HOST[:PORT] connect to a device via TCP/IP [default port=5555]disconnect [HOST[:PORT]]disconnect from given TCP/IP device [default port=5555], or allforward --list list all forward socket connectionsforward [--no-rebind] LOCAL REMOTEforward socket connection using:tcp:<port> (<local> may be "tcp:0" to pick any open port)localabstract:<unix domain socket name>localreserved:<unix domain socket name>localfilesystem:<unix domain socket name>dev:<character device name>jdwp:<process pid> (remote only)forward --remove LOCAL remove specific forward socket connectionforward --remove-all remove all forward socket connectionsppp TTY [PARAMETER...] run PPP over USBreverse --list list all reverse socket connections from devicereverse [--no-rebind] REMOTE LOCALreverse socket connection using:tcp:<port> (<remote> may be "tcp:0" to pick any open port)localabstract:<unix domain socket name>localreserved:<unix domain socket name>localfilesystem:<unix domain socket name>reverse --remove REMOTE remove specific reverse socket connectionreverse --remove-all remove all reverse socket connections from devicefile transfer:push [--sync] LOCAL... REMOTEcopy local files/directories to device--sync: only push files that are newer on the host than the devicepull [-a] REMOTE... LOCALcopy files/dirs from device-a: preserve file timestamp and modesync [all|data|odm|oem|product|system|vendor]sync a local build from $ANDROID_PRODUCT_OUT to the device (default all)-l: list but don't copyshell:shell [-e ESCAPE] [-n] [-Tt] [-x] [COMMAND...]run remote shell command (interactive shell if no command given)-e: choose escape character, or "none"; default '~'-n: don't read from stdin-T: disable PTY allocation-t: force PTY allocation-x: disable remote exit codes and stdout/stderr separationemu COMMAND run emulator console commandapp installation:install [-lrtsdg] [--instant] PACKAGEinstall-multiple [-lrtsdpg] [--instant] PACKAGE...push package(s) to the device and install them-l: forward lock application-r: replace existing application-t: allow test packages-s: install application on sdcard-d: allow version code downgrade (debuggable packages only)-p: partial application install (install-multiple only)-g: grant all runtime permissions--instant: cause the app to be installed as an ephemeral install appuninstall [-k] PACKAGEremove this app package from the device'-k': keep the data and cache directoriesbackup/restore:to show usage run "adb shell bu help"debugging:bugreport [PATH]write bugreport to given PATH [default=bugreport.zip];if PATH is a directory, the bug report is saved in that directory.devices that don't support zipped bug reports output to stdout.jdwp list pids of processes hosting a JDWP transportlogcat show device log (logcat --help for more)security:disable-verity disable dm-verity checking on userdebug buildsenable-verity re-enable dm-verity checking on userdebug buildskeygen FILEgenerate adb public/private key; private key stored in FILE,public key stored in FILE.pub (existing files overwritten)scripting:wait-for[-TRANSPORT]-STATEwait for device to be in the given stateState: device, recovery, sideload, or bootloaderTransport: usb, local, or any [default=any]get-state print offline | bootloader | deviceget-serialno print <serial-number>get-devpath print <device-path>remount remount partitions read-writereboot [bootloader|recovery|sideload|sideload-auto-reboot]reboot the device; defaults to booting system image butsupports bootloader and recovery too. sideload rebootsinto recovery and automatically starts sideload mode,sideload-auto-reboot is the same but reboots after sideloading.sideload OTAPACKAGE sideload the given full OTA packageroot restart adbd with root permissionsunroot restart adbd without root permissionsusb restart adb server listening on USBtcpip PORT restart adb server listening on TCP on PORTinternal debugging:start-server ensure that there is a server runningkill-server kill the server if it is runningreconnect kick connection from host side to force reconnectreconnect device kick connection from device side to force reconnectreconnect offline reset offline/unauthorized devices to force reconnectenvironment variables:$ADB_TRACEcomma-separated list of debug info to log:all,adb,sockets,packets,rwx,usb,sync,sysdeps,transport,jdwp$ADB_VENDOR_KEYS colon-separated list of keys (files or directories)$ANDROID_SERIAL serial number to connect to (see -s)$ANDROID_LOG_TAGS tags to be used by logcat (see logcat --help)
