下面是获取进程名称的序列图: ProcessHandle.InfoProcessHandleRuntimeMXBeanJava_AppUserProcessHandle.InfoProcessHandleRuntimeMXBeanJava_AppUser调用getProcessId()方法获取RuntimeMXBean实例返回RuntimeMXBean实例调用getName()方法返回包含进程id的字符串返回进程id调用getProcessName(pid)方法获取ProcessHandle实例返回Proc...
*而下一条语句是fork,此时已经复制主进程的环境,其中包括打印 */ pid = fork();//调用fork时,子进程会从下面的语句开始执行 if(pid > 0) { while(1) { printf("I am parent\n"); printf("parent's pid id %d\n",getpid()); printf("parent's father is %d\n\n",getppid()); sleep(2); ...
"""利用cmd_str = tasklist|find /i "xdict.exe" 来查找windows平台的进程id""" cmd_line = 'tasklist|find /i "%s"' %process_name pp = subprocess.Popen(cmd_line,shell=True,stdout=subprocess.PIPE,stderr=subprocess.PIPE) out,err = pp.communicate() if pp.returncode != 0: print 'error:'...
代码如下：PID传给了变量r echo off&setlocal enabledelayedexpansionfor /f "delims=, tokens=1,2" %%a in ('tasklist /fo csv /nh') do (set "%%~a_pid=%%~b")set/p "target=请输入要查询的进程名: "set "r=!%target%_pid!"echo [%target%]的PID为: %r%pause ...
根据进程名称获取进程id 根据进程名称获取进程id # -*- conding:utf-8-*- import subprocess def getpid_windows(process_name):"""利⽤cmd_str = tasklist|find /i "xdict.exe" 来查找windows平台的进程id"""cmd_line = 'tasklist|find /i "%s"' %process_name pp = subprocess.Popen(cmd_line,...
接下来,我们需要遍历进程列表,并根据进程名称查找目标进程。我们可以使用一个循环来实现这个过程。 StringtargetProcessName="com.example.targetprocess";// 目标进程名称inttargetProcessId=-1;// 目标进程ID,默认为-1for(ActivityManager.RunningAppProcessInfoprocessInfo:processes){if(processInfo.processName.equals...