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import multiprocessing\nimport time\n\n\ndef test1():\n while True:\n print(\"test1------\" + str(1))\n time.sleep(1)\n\n\ndef test2():\n while True:\n print(\"test2---\" + str(2))\n time.sleep(1)\n\n\ndef main():\n t1 = multiprocessing.Process(target=test1, )\n t2 = multiprocessing.Process(target=test2, )\n\n t1.start()\n t2.start()\n\n while True:\n print(\"main--\" + str(3))\n time.sleep(1)\n\n\nif __name__ == \"__main__\":\n main()\n<\/code><\/pre>\n\n\n\n\u6740\u6b7b\u5176\u4e2d\u4e00\u4e2a\u8fdb\u7a0b\uff0c\u5176\u4ed6\u8fdb\u7a0b\u4e0d\u4f1a\u53d7\u5f71\u54cd\uff0c\u6740\u6b7b\u7236\u8fdb\u7a0b\u540e\uff0c\u5b50\u8fdb\u7a0b\u53d8\u6210\u5b64\u513f\u8fdb\u7a0b\uff0c\u4f1a\u88ab\u64cd\u4f5c\u7cfb\u7edf\u6258\u7ba1\u800c\u4e0d\u88ab\u7ec8\u6b62\u3002<\/p>\n\n\n\n
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