threading\u662fpython\u7684\u7ebf\u7a0b\u6a21\u5757<\/p>\n\n\n\n
\u4f7f\u7528threading.Thread\u7c7b\u521b\u5efa\u7ebf\u7a0b, \u521b\u5efa\u51fa\u6765\u7684\u7ebf\u7a0b, \u79f0\u4e3a\u5b50\u7ebf\u7a0b<\/p>\n\n\n\n
t = threading.Thread(target=method)<\/code><\/pre>\n\n\n\n\u521b\u5efa\u7ebf\u7a0b\u65f6, Thread\u7c7b\u6784\u9020\u65b9\u6cd5\u7684\u53c2\u6570\u662f\u4e00\u4e2a\u65b9\u6cd5<\/strong>( \u53e6\u4e00\u79cd\u65b9\u5f0f\u662f\u7ee7\u627fThread)<\/p>\n\n\n\n\u521b\u5efa\u5b8c\u6bd5\u540e, \u5b50\u7ebf\u7a0b\u9700\u8981\u8c03\u7528start\u65b9\u6cd5, \u624d\u4f1a\u8fd0\u884c, \u800c\u8fd0\u884c\u7684\u5185\u5bb9\u662f\u53c2\u6570\u65b9\u6cd5\u4e2d\u7684\u5185\u5bb9<\/p>\n\n\n\n
t.start()<\/code><\/pre>\n\n\n\n\u751f\u547d\u5468\u671f<\/strong><\/p>\n\n\n\n\u5b50\u7ebf\u7a0b\u7684\u521b\u5efa\u4e0e\u5f00\u59cb, \u53d6\u51b3\u4e8estart\u65b9\u6cd5\u7684\u8c03\u7528, \u672a\u8c03\u7528start\u65f6\u53ea\u662f\u521b\u5efa\u4e00\u4e2aThread\u7c7b<\/p>\n\n\n\n
\u4e3b\u7ebf\u7a0b\u4ee3\u7801\u8d70\u5b8c\u540e, \u4e3b\u7ebf\u7a0b\u4e0d\u4f1a\u7ed3\u675f, \u4f1a\u7b49\u5f85\u5b50\u7ebf\u7a0b\u7ed3\u675f, \u4e3b\u7ebf\u7a0b\u7ed3\u675f, \u5219\u6574\u4e2a\u7a0b\u5e8f\u624d\u4f1a\u7ed3\u675f<\/p>\n\n\n\n
\u7ebf\u7a0b\u7684\u7ed3\u675f, \u53d6\u51b3\u4e8e\u5b83\u7684\u4ee3\u7801\u6267\u884c\u5b8c\u6bd5, \u5373\u5b50\u7ebf\u7a0b\u4e2d\u7684\u4ee3\u7801\u8d70\u5b8c\u540e\u5b50\u7ebf\u7a0b\u7ed3\u675f<\/p>\n\n\n\n
\u67e5\u770b\u7ebf\u7a0b<\/h2>\n\n\n\n
\u8c03\u7528threading.enumerate()\u65b9\u6cd5, \u4f1a\u8fd4\u56de\u4e00\u4e2a\u7ebf\u7a0b\u5217\u8868<\/p>\n\n\n\n
print(threading.enumerate())<\/code><\/pre>\n\n\n\n\u901a\u8fc7len\u65b9\u6cd5, \u53ef\u4ee5\u67e5\u770b\u7ebf\u7a0b\u6570\u91cf<\/p>\n\n\n\n
\u7ebf\u7a0b\u7684\u6267\u884c, \u4f1a\u62a2\u5360cpu, \u6240\u4ee5\u5148\u540e\u6267\u884c\u987a\u5e8f\u5e76\u4e0d\u80fd\u4fdd\u8bc1<\/p>\n\n\n\n
\u7ee7\u627fThread\u7c7b<\/h2>\n\n\n\n
\u7ee7\u627fthread\u7c7b, \u662f\u521b\u5efa\u7ebf\u7a0b\u7684\u53e6\u4e00\u79cd\u65b9\u5f0f, \u4f7f\u7528\u4e8e\u6bd4\u8f83\u590d\u6742\u7684\u7ebf\u7a0b<\/p>\n\n\n\n
\u7c7b\u4e2d\u5fc5\u987b\u5b9a\u4e49\u4e00\u4e2arun\u65b9\u6cd5, \u7ee7\u627f\u7684name\u5c5e\u6027, \u662f\u7ebf\u7a0b\u7684\u540d\u79f0<\/p>\n\n\n\n
import threading\nimport time\n\n\nclass MyThread(threading.Thread):\n def run(self):\n for i in range(3):\n time.sleep(1)\n msg = str(i) + \", I'm is\" + self.name\n print(msg)\n\n\nif __name__ == \"__main__\":\n t = MyThread()\n t.start()<\/code><\/pre>\n\n\n\n\u5728start\u8c03\u7528\u540e, \u5b83\u4f1a\u81ea\u52a8\u8c03\u7528run\u65b9\u6cd5<\/p>\n","protected":false},"excerpt":{"rendered":"
threading\u662fpython\u7684\u7ebf\u7a0b\u6a21\u5757 \u521b\u5efa\u7ebf\u7a0b \u4f7f\u7528threading.Thread\u7c7b\u521b\u5efa\u7ebf\u7a0b, \u521b\u5efa\u51fa… \u7ee7\u7eed\u9605\u8bfb python\u7684threading\u6a21\u5757<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[14],"tags":[],"_links":{"self":[{"href":"https:\/\/www.52dixiaowo.com\/python\/wp-json\/wp\/v2\/posts\/154"}],"collection":[{"href":"https:\/\/www.52dixiaowo.com\/python\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.52dixiaowo.com\/python\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/python\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/python\/wp-json\/wp\/v2\/comments?post=154"}],"version-history":[{"count":0,"href":"https:\/\/www.52dixiaowo.com\/python\/wp-json\/wp\/v2\/posts\/154\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.52dixiaowo.com\/python\/wp-json\/wp\/v2\/media?parent=154"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/python\/wp-json\/wp\/v2\/categories?post=154"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/python\/wp-json\/wp\/v2\/tags?post=154"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}