Unable to create Debug Bridge: Unable to start adb server

Unable to create Debug Bridge: Unable to start adb server: error: could not install smartsocket listener: cannot bind to 127.0.0.1:5037: 通常
4000
每个套接字地址(协议/网络地址/端口)只允许使用一次。

C:\Users\kelvin>adb kill-server
error: unknown host service

C:\Users\kelvin>adb nodaemon server
error: could not install *smartsocket* listener: cannot bind to 127.0.0.1:5037: 通常每个套接字地址(协议/网络地址/端口)只允许使用一次。 (10048)

C:\Users\kelvin>netstat -ano | findstr "5037"
TCP    127.0.0.1:5037         0.0.0.0:0              LISTENING       2272

C:\Users\kelvin>