adb重启的方法
执行以下命令：
D:\android-sdks\platform-tools>adb kill-server --停止adb服务
D:\android-sdks\platform-tools>adb start-server --开启adb服务
如果启动失败则可查看占用5037端口的程序，并将其进程结束掉即可
netstat -ano | findstr "5037" --查找占用端口号5037的连接
TCP 127.0.0.1:58440 127.0.0.1:5037 ESTABLISHED 2376
进程ID2376占用了端口号，用以下命令查看进程名称
最后打开任务管理器，将对应的进程结束，重启adb：adb start-server
tasklist | findstr "2376" --查找进程ID为2376的进程
PS C:\Users\22073\Desktop> adb start-server
adb server version (31) doesn't match this client (41); killing...
could not read ok from ADB Server
* failed to start daemon
error: cannot connect to daemon
PS C:\Users\22073\Desktop> adb start-server '
>> wefew
>> w^C
PS C:\Users\22073\Desktop> adb start-server
adb server version (31) doesn't match this client (41); killing...
could not read ok from ADB Server
* failed to start daemon
error: cannot connect to daemon
PS C:\Users\22073\Desktop> ^C
PS C:\Users\22073\Desktop> netstat -ano | findstr "5037"
TCP 127.0.0.1:5037 0.0.0.0:0 LISTENING 17988
TCP 127.0.0.1:5037 127.0.0.1:56321 ESTABLISHED 17988
TCP 127.0.0.1:5037 127.0.0.1:56383 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56386 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56387 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56388 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56389 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56390 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56393 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56394 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56395 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56396 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56397 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56398 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56399 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56400 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56401 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56402 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56404 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56406 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56407 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56408 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56409 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56410 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56411 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56413 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56414 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56415 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56418 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56420 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56421 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56422 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56423 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56424 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56426 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56427 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56428 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56429 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56430 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56431 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56432 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56433 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56449 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56453 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56475 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56593 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56606 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56623 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56626 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56628 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56629 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56630 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56631 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56632 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56633 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56636 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56638 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56639 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56646 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56648 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56696 TIME_WAIT 0
TCP 127.0.0.1:5037 127.0.0.1:56714 TIME_WAIT 0
TCP 127.0.0.1:56321 127.0.0.1:5037 ESTABLISHED 8368
TCP 127.0.0.1:56617 127.0.0.1:5037 TIME_WAIT 0
TCP 127.0.0.1:56634 127.0.0.1:5037 TIME_WAIT 0
TCP 127.0.0.1:56635 127.0.0.1:5037 TIME_WAIT 0
PS C:\Users\22073\Desktop> tasklist | findstr "1798"
360MobileMgr.exe 17988 Console 1 6,736 K
PS C:\Users\22073\Desktop>
转载于:https://blog.51cto.com/haidragon/2397530