Revisioni di 使用 multiprocessing 啟動多個 Flask 伺服器

1 file changed, 28 insertions

flask_multi_process.py(file creato)

		@@ -0,0 +1,28 @@
1	+	from flask import Flask
2	+	import multiprocessing
3	+
4	+	# 建立 Flask 應用程式
5	+	def create_app(port):
6	+	app = Flask(__name__)
7	+
8	+	@app.route('/')
9	+	def home():
10	+	return f"Hello from port {port}!"
11	+
12	+	# 啟動 Flask 伺服器
13	+	app.run(host='0.0.0.0', port=port, threaded=True)
14	+
15	+	if __name__ == '__main__':
16	+	# 指定要監聽的埠號
17	+	ports = [5000, 5001, 5002]
18	+
19	+	# 建立多個 Process，分別執行 Flask 應用程式
20	+	processes = []
21	+	for port in ports:
22	+	process = multiprocessing.Process(target=create_app, args=(port,))
23	+	process.start()
24	+	processes.append(process)
25	+
26	+	# 確保主進程等待子進程執行
27	+	for process in processes:
28	+	process.join()

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