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这个bat批处理首先判断Unity是否运行中，如果运行中，则先杀掉Unity，然后启动Unity并执行某个Editor的静态函数

bat脚本例子：

::判断Unity是否运行中TASKLIST /V /S localhost /U %username%>tmp_process_list.txtTYPE tmp_process_list.txt |FIND "Unity.exe"IF ERRORLEVEL 0 (GOTO UNITY_IS_RUNNING)ELSE (GOTO START_UNITY):UNITY_IS_RUNNING::杀掉UnityTASKKILL /F /IM Unity.exe::停1秒PING 127.0.0.1 -n 1 >NULGOTO START_UNITY:START_UNITYC:CD C:\Program Files\Unity\Editor.\Unity.exe -projectPath E:\my_project\testProject -quit -batchmode -executeMethod BuildTools.BuildAppPAUSE

py脚本例子：

(把下面的python脚本保存为unity_call.py，放在工程目录中，即Assets的外层目录)

import osimport sysimport time # 设置你本地的Unity安装目录unity_exe = 'D:/software/Unity/Editor/Unity.exe'# unity工程目录，当前脚本放在unity工程根目录中project_path = 'E:/UnityProject/test1'# 日志log_file = os.getcwd() + '/unity_log.log'static_func = 'BuildTools.BuildApp'# 杀掉unity进程def kill_unity():    os.system('taskkill /IM Unity.exe /F') def clear_log():    if os.path.exists(log_file):        os.remove(log_file)# 调用unity中我们封装的静态函数def call_unity_static_func(func):    kill_unity()    time.sleep(1)    clear_log()    time.sleep(1)    cmd = 'start %s -projectPath %s -logFile %s -executeMethod %s'%(unity_exe,project_path,log_file,func)    print('run cmd:  ' + cmd)    os.system(cmd)     # 实时监测unity的log, 参数target_log是我们要监测的目标log, 如果检测到了, 则跳出while循环    def monitor_unity_log(target_log):    pos = 0    while True:        if os.path.exists(log_file):            break        else:            time.sleep(0.1)     while True:        fd = open(log_file, 'r')        if 0 != pos:            fd.seek(pos, 0)        while True:            line = fd.readline()            pos = pos + len(line)            if target_log in line:                print(u'监测到unity输出了目标log: ' + target_log)                fd.close()                return            if line.strip():                print(line)            else:                break        fd.close() if __name__ == '__main__':    call_unity_static_func(static_func)    monitor_unity_log('end build')    print('done')

在Unity中的Editor目录中新建一个MyEditorScript.cs脚本，如下

using System.Collections;using System.Collections.Generic;using UnityEngine;using UnityEditor;public class BuildTools {    [MenuItem("Pack/BuildApp")]    public static void BuildApp()    {        var levels  = new string[] { "Assets/Scenes/SampleScene.unity" };        BuildPipeline.BuildPlayer(levels, "Build/test.apk" + appName, BuildTarget.Android, BuildOptions.None);        Debug.Log("end build");    }}

MAC

mac的话，杀掉Unity进程的命令

ps -ef|grep Unity|grep -v grep|cut -c 9-15|xargs kill -9也可能是ps -ef|grep Unity|grep -v grep|cut -c 8-12|xargs kill -9

说明：

“cut -c 9-15”是截取输入行的第9个字符到第15个字符，而这正好是进程号PID。 

启动Unity的命令（具体路径根据你的安装目录）

/Applications/Unity/Unity.app/Contents/MacOS/Unity

Unity命令行参数解释：

-batchmode

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