import pika<\/p>\ndef main_program():<\/p>\n
# \u4e3b\u7a0b\u5e8f\u7684\u4ee3\u7801<\/p>\n
print("\u8fd0\u884c\u4e3b\u7a0b\u5e8f...")<\/p>\n
# \u4f8b\u5982\uff1a\u8ba1\u7b97\u3001\u5904\u7406\u6570\u636e\u7b49<\/p>\n
def on_message(channel, method_frame, header_frame, body):<\/p>\n
if body.decode() == 'rerun':<\/p>\n
main_program()<\/p>\n
answer = input("\u662f\u5426\u91cd\u65b0\u8fd0\u884c\u7a0b\u5e8f\uff1f(y\/n): ").strip().lower()<\/p>\n
if answer == 'y':<\/p>\n
channel.basic_publish(exchange='', routing_key='program_queue', body='rerun')<\/p>\n
else:<\/p>\n
channel.basic_publish(exchange='', routing_key='program_queue', body='stop')<\/p>\n
channel.stop_consuming()<\/p>\n
if __name__ == "__main__":<\/p>\n
connection = pika.BlockingConnection(pika.ConnectionParameters('localhost'))<\/p>\n
channel = connection.channel()<\/p>\n
channel.queue_declare(queue='program_queue')<\/p>\n
channel.basic_consume(queue='program_queue', on_message_callback=on_message, auto_ack=True)<\/p>\n
channel.basic_publish(exchange='', routing_key='program_queue', body='rerun')<\/p>\n
channel.start_consuming()<\/p>\n
connection.close()<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u4f7f\u7528RabbitMQ\u6d88\u606f\u961f\u5217\u6765\u63a7\u5236\u7a0b\u5e8f\u7684\u91cd\u65b0\u8fd0\u884c\uff0c\u5e76\u5728\u6bcf\u6b21\u8fd0\u884c\u7ed3\u675f\u540e\u8be2\u95ee\u7528\u6237\u662f\u5426\u91cd\u65b0\u8fd0\u884c\u7a0b\u5e8f\u3002<\/p>\n<\/p>\n
\u5341\u4e94\u3001\u4f7f\u7528REST API\u91cd\u65b0\u8fd0\u884c\u7a0b\u5e8f<\/h3>\n<\/p>\n
\u53ef\u4ee5\u901a\u8fc7REST API\u6765\u63a7\u5236\u7a0b\u5e8f\u7684\u91cd\u65b0\u8fd0\u884c\u3002\u8fd9\u79cd\u65b9\u6cd5\u9002\u7528\u4e8e\u9700\u8981\u901a\u8fc7\u7f51\u7edc\u63a5\u53e3\u6765\u63a7\u5236\u7a0b\u5e8f\u7684\u573a\u666f\u3002<\/p>\n<\/p>\n
from flask import Flask, request, jsonify<\/p>\napp = Flask(__name__)<\/p>\n
def main_program():<\/p>\n
# \u4e3b\u7a0b\u5e8f\u7684\u4ee3\u7801<\/p>\n
print("\u8fd0\u884c\u4e3b\u7a0b\u5e8f...")<\/p>\n
# \u4f8b\u5982\uff1a\u8ba1\u7b97\u3001\u5904\u7406\u6570\u636e\u7b49<\/p>\n
@app.route('\/run', methods=['POST'])<\/p>\n
def run_program():<\/p>\n
main_program()<\/p>\n
data = request.get_json()<\/p>\n
if data.get("rerun") == 'y':<\/p>\n
return jsonify({"message": "Program will rerun"}), 200<\/p>\n
else:<\/p>\n
return jsonify({"message": "Program will stop"}), 200<\/p>\n
if __name__ == "__main__":<\/p>\n
app.run(port=5000)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u4f7f\u7528Flask\u6846\u67b6\u63d0\u4f9b\u4e00\u4e2aREST API\u63a5\u53e3\u6765\u63a7\u5236\u7a0b\u5e8f\u7684\u91cd\u65b0\u8fd0\u884c\uff0c\u5e76\u5728\u6bcf\u6b21\u8fd0\u884c\u7ed3\u675f\u540e\u901a\u8fc7API\u8bf7\u6c42\u63a7\u5236\u662f\u5426\u91cd\u65b0\u8fd0\u884c\u7a0b\u5e8f\u3002<\/p>\n<\/p>\n
\u4ee5\u4e0a\u51e0\u79cd\u65b9\u6cd5\u5c55\u793a\u4e86\u4e0d\u540c\u573a\u666f\u4e0b\u5982\u4f55\u91cd\u65b0\u8fd0\u884cPython\u7a0b\u5e8f\u3002\u6839\u636e\u5177\u4f53\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u5b9e\u73b0\u7a0b\u5e8f\u7684\u91cd\u65b0\u8fd0\u884c\uff0c\u5e76\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u7ef4\u62a4\u6027\u548c\u6269\u5c55\u6027\u3002<\/p>\n<\/p>\n
\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n \u5982\u4f55\u5728Python\u4e2d\u91cd\u65b0\u542f\u52a8\u7a0b\u5e8f\uff1f<\/strong>
\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528os<\/code>\u6a21\u5757\u4e2d\u7684exec()<\/code>\u51fd\u6570\u6765\u91cd\u65b0\u8fd0\u884c\u5f53\u524d\u811a\u672c\u3002\u60a8\u53ef\u4ee5\u5728\u4ee3\u7801\u4e2d\u6dfb\u52a0\u4e00\u4e2a\u6761\u4ef6\u6765\u51b3\u5b9a\u662f\u5426\u91cd\u65b0\u8fd0\u884c\u7a0b\u5e8f\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u5728\u7a0b\u5e8f\u672b\u5c3e\u4f7f\u7528exec(open(__file__).read())<\/code>\u6765\u91cd\u65b0\u6267\u884c\u5f53\u524d\u6587\u4ef6\u7684\u5185\u5bb9\u3002<\/p>\n\u5728\u5f00\u53d1\u8fc7\u7a0b\u4e2d\u5982\u4f55\u5feb\u901f\u91cd\u542fPython\u7a0b\u5e8f\uff1f<\/strong>
\u5728\u5f00\u53d1\u65f6\uff0c\u60a8\u53ef\u4ee5\u5229\u7528\u96c6\u6210\u5f00\u53d1\u73af\u5883\uff08IDE\uff09\u4e2d\u7684\u5feb\u6377\u952e\u6765\u5feb\u901f\u91cd\u542f\u7a0b\u5e8f\u3002\u4f8b\u5982\uff0c\u5728PyCharm\u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528Shift + F10\u6765\u91cd\u65b0\u8fd0\u884c\u7a0b\u5e8f\u3002\u5176\u4ed6IDE\u4e5f\u6709\u7c7b\u4f3c\u7684\u529f\u80fd\uff0c\u60a8\u53ef\u4ee5\u67e5\u9605\u76f8\u5e94\u7684\u6587\u6863\u4ee5\u83b7\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n\u5982\u4f55\u5728Python\u4e2d\u5904\u7406\u7a0b\u5e8f\u91cd\u542f\u540e\u7684\u72b6\u6001\uff1f<\/strong>
\u4e3a\u4e86\u5728\u7a0b\u5e8f\u91cd\u542f\u540e\u4fdd\u6301\u72b6\u6001\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u6587\u4ef6\u5b58\u50a8\u6216\u6570\u636e\u5e93\u6765\u4fdd\u5b58\u91cd\u8981\u6570\u636e\u3002\u5728\u7a0b\u5e8f\u542f\u52a8\u65f6\uff0c\u8bfb\u53d6\u8fd9\u4e9b\u6570\u636e\u5e76\u6062\u590d\u72b6\u6001\u3002\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u5728\u91cd\u542f\u540e\uff0c\u7a0b\u5e8f\u80fd\u591f\u7ee7\u7eed\u4ece\u4e0a\u6b21\u7ed3\u675f\u7684\u5730\u65b9\u8fd0\u884c\uff0c\u800c\u4e0d\u4e22\u5931\u5173\u952e\u6570\u636e\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"Python\u91cd\u65b0\u8fd0\u884c\u7a0b\u5e8f\u7684\u65b9\u5f0f\u6709\u591a\u79cd\uff0c\u5305\u62ec\u4f7f\u7528\u9012\u5f52\u51fd\u6570\u3001while\u5faa\u73af\u3001\u91cd\u542fPython\u89e3\u91ca\u5668\u3001\u4f7f\u7528\u5916\u90e8\u811a\u672c\u7b49 […]","protected":false},"author":3,"featured_media":1178085,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1178084"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=1178084"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1178084\/revisions"}],"predecessor-version":[{"id":1178090,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1178084\/revisions\/1178090"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1178085"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1178084"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1178084"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1178084"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
![\"python\u5982\u4f55\u91cd\u65b0\u8fd0\u884c\u7a0b\u5e8f\"](\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25112830\/e0b7adc5-300d-4706-8888-82dece13c028.webp\")
<\/p>\n