有大神吗，求解决

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#1 Created at ... [Delete] [Delete and Lock User]

p = Process(target=run_proc,args=('test',))

不知道这里为什么要加入一个逗号，记得前面老师讲过如果元组里是数字的话加逗号用来区分数学里的括号，可是这里的test是个str啊，加逗号的作用是什么呢？

#2 Created at ... [Delete] [Delete and Lock User]

自己多试试：

>>> ('test')
'test'
>>> ('test',)
('test',)

#3 Created at ... [Delete] [Delete and Lock User]

非常感谢廖老师，我明白了