C:\Users\link>netstat -ano | findstr "8080"
  TCP    0.0.0.0:8080           0.0.0.0:0              LISTENING       5116
  TCP    127.0.0.1:8080         127.0.0.1:55177        TIME_WAIT       0
  TCP    127.0.0.1:8080         127.0.0.1:55179        TIME_WAIT       0
  TCP    127.0.0.1:8080         127.0.0.1:55180        TIME_WAIT       0
  TCP    127.0.0.1:8080         127.0.0.1:55183        TIME_WAIT       0
  TCP    127.0.0.1:8080         127.0.0.1:55193        TIME_WAIT       0
  TCP    127.0.0.1:8080         127.0.0.1:55267        TIME_WAIT       0
  TCP    127.0.0.1:8080         127.0.0.1:55566        ESTABLISHED     5116
  TCP    127.0.0.1:8080         127.0.0.1:55567        ESTABLISHED     5116
  TCP    127.0.0.1:55213        127.0.0.1:8080         TIME_WAIT       0
  TCP    127.0.0.1:55215        127.0.0.1:8080         TIME_WAIT       0
  TCP    127.0.0.1:55566        127.0.0.1:8080         ESTABLISHED     900
  TCP    127.0.0.1:55567        127.0.0.1:8080         ESTABLISHED     900

C:\Users\link>tasklist | find "8080"

C:\Users\link>tasklist | find "5116"
Tencentdl.exe                 5116 Console                    1     23,240 K

C:\Users\link>taskkill /f /t /im Tencentdl.exe
成功: 已终止 PID 5116 (属于 PID 720 子进程)的进程。

taskkill /f /t /pid 5116