运行结果

Python多进程调用示例

import multiprocessing
import time
import os
import sys

# 注册多个函数用于不同进程分别调用
def testcase0():
    time.sleep(1)
    return "case0_"+get_time()

def testcase1(timestamp):
    return "case1_"+timestamp


def testcase2(timestamp):
    return "case2_"+timestamp


def testcase3(timestamp):
    print(timestamp)
    return

# 初始化各进程函数
generate_func = testcase0
gather_func = testcase1
process_func = testcase2
show_func = testcase3

#generate_func = None
#gather_func = None
#process_func = None
#show_func = None

# 暂时无用
def proc_init(_generate, _gather, _process, _show):
    global generate_func
    global gather_func