Python 子进程不能input

from threading import Thread
from multiprocessing import Process

def f1():
    name = input('请输入名字') #EOFError: EOF when reading a line
    #
    print(name)

# if __name__ == '__main__':
#     input('主进程输入')
#     p = Process(target=f1,)
#     p.start()
#
#     print('主进程结束')

# if __name__ == '__main__':
    # input('主进程输入')
p = Thread(target=f1,)
p.start()

print('主进程结束')