大家好，又见面了，我是你们的朋友全栈君。
好久没有写东西了.一直做服务器开发需要写一些脚本来控制服务器的启动.本来Windows自带了任务计划,但不是特别方便,还是用python写了一下.
需求:在固定的时间启动服务器
先看源代码:
def start_process(date):
cwd = os.getcwd();
global list_threads;
global iskill;
iskill = False;
for i in range(num_threads):
t=Thread(target=start_service,args=(cwd, date, process_name[i]));
t.setDaemon(True);
t.start();
list_threads.append(t);
time.sleep(0.1)
time.sleep(1);
def start_service(cwd, date, name):
for (k,v) in process_condition.items():
if (k == name):
process_info = cwd+”\\”+k+” “+cwd+”\\”+v;
try:
p = subprocess.Popen(process_info, stdout=subprocess.PIPE);
print “%s starts successful\n” % name;
c = p.stdout.readline();
while 1:
#print c
c=p.stdout.readline();
p.stdout.flush();
time.sleep(0.01)
global iskill;
if (iskill):
print “now kill thread %s\n” % name;
quit();
break;
except Exception, p:
a = 0;
sys.exit();
注意点有几个地方:
服务器需要输出日志,所以不能在一个线程,否则日志在python的缓冲区,太多后会无法写出.
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