截屏：

windows批处理命令：

set pic_dir=D:/tmp
set filename=%date:~0,4%%date:~5,2%%date:~8,2%%time:~0,2%%time:~3,2%%time:~6,2%
set "filename=%filename: =0%"
adb shell /system/bin/screencap -p /sdcard/screenshot.png & adb pull /sdcard/screenshot.png %pic_dir%/%filename%.png

linux（MAC）命令：

timeStr=`date +"%Y%m%d%H%M%S"`
adb shell /system/bin/screencap -p /sdcard/screenshot.png ; adb pull /sdcard/screenshot.png screenshot/${timeStr}.png

安装APK：

adb install xx.apk

卸载apk：

adb uninstall apk包名

清理app缓存：

adb shell pm clear apk包名

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