{"id":13717,"date":"2024-11-15T20:55:36","date_gmt":"2024-11-15T12:55:36","guid":{"rendered":"https:\/\/fwq.ai\/blog\/13717\/"},"modified":"2024-11-15T20:55:36","modified_gmt":"2024-11-15T12:55:36","slug":"%e4%bd%bf%e7%94%a8docker%e5%ae%89%e8%a3%85python-flask%e7%9a%84%e6%95%99%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/13717\/","title":{"rendered":"\u4f7f\u7528Docker\u5b89\u88c5Python Flask\u7684\u6559\u7a0b"},"content":{"rendered":"<h1 id=\"%e4%bd%bf%e7%94%a8docker%e5%ae%89%e8%a3%85python-flask%e7%9a%84%e6%95%99%e7%a8%8b-jhBLHevsyH\">\u4f7f\u7528Docker\u5b89\u88c5Python Flask\u7684\u6559\u7a0b<\/h1>\n<p>\u5728\u73b0\u4ee3\u8f6f\u4ef6\u5f00\u53d1\u4e2d\uff0cDocker\u5df2\u7ecf\u6210\u4e3a\u4e00\u79cd\u6d41\u884c\u7684\u5bb9\u5668\u5316\u6280\u672f\uff0c\u5b83\u80fd\u591f\u5e2e\u52a9\u5f00\u53d1\u8005\u5feb\u901f\u6784\u5efa\u3001\u6d4b\u8bd5\u548c\u90e8\u7f72\u5e94\u7528\u7a0b\u5e8f\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Docker\u5b89\u88c5Python Flask\u6846\u67b6\uff0c\u5e76\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684Web\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n<h2 id=\"%e4%bb%80%e4%b9%88%e6%98%afflask%ef%bc%9f-jhBLHevsyH\">\u4ec0\u4e48\u662fFlask\uff1f<\/h2>\n<p>Flask\u662f\u4e00\u4e2a\u7528Python\u7f16\u5199\u7684\u8f7b\u91cf\u7ea7Web\u6846\u67b6\uff0c\u9002\u5408\u5feb\u901f\u5f00\u53d1\u5c0f\u578b\u5e94\u7528\u7a0b\u5e8f\u3002\u5b83\u7684\u8bbe\u8ba1\u7406\u5ff5\u662f\u7b80\u5355\u6613\u7528\uff0c\u5141\u8bb8\u5f00\u53d1\u8005\u7075\u6d3b\u5730\u9009\u62e9\u6240\u9700\u7684\u7ec4\u4ef6\u3002Flask\u7684\u6838\u5fc3\u529f\u80fd\u5305\u62ec\u8def\u7531\u3001\u6a21\u677f\u6e32\u67d3\u548c\u8bf7\u6c42\u5904\u7406\u7b49\u3002<\/p>\n<h2 id=\"%e5%87%86%e5%a4%87%e5%b7%a5%e4%bd%9c-jhBLHevsyH\">\u51c6\u5907\u5de5\u4f5c<\/h2>\n<p>\u5728\u5f00\u59cb\u4e4b\u524d\uff0c\u8bf7\u786e\u4fdd\u60a8\u7684\u8ba1\u7b97\u673a\u4e0a\u5df2\u5b89\u88c5\u4ee5\u4e0b\u8f6f\u4ef6\uff1a<\/p>\n<ul>\n<li>Docker\uff1a\u53ef\u4ee5\u4ece<a href=\"https:\/\/www.docker.com\/get-started\">Docker\u5b98\u7f51<\/a>\u4e0b\u8f7d\u5e76\u5b89\u88c5\u3002<\/li>\n<li>Python\uff1a\u867d\u7136\u6211\u4eec\u5c06\u4f7f\u7528Docker\uff0c\u4f46\u5728\u672c\u5730\u5b89\u88c5Python\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u8fdb\u884c\u5f00\u53d1\u548c\u6d4b\u8bd5\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%88%9b%e5%bb%baflask%e5%ba%94%e7%94%a8%e7%a8%8b%e5%ba%8f-jhBLHevsyH\">\u521b\u5efaFlask\u5e94\u7528\u7a0b\u5e8f<\/h2>\n<p>\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684Flask\u5e94\u7528\u7a0b\u5e8f\u3002\u8bf7\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u64cd\u4f5c\uff1a<\/p>\n<pre><code>mkdir flask_app\ncd flask_app\ntouch app.py\n<\/code><\/pre>\n<p>\u5728app.py\u6587\u4ef6\u4e2d\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n<pre><code>from flask import Flask\n\napp = Flask(__name__)\n\n@app.route('\/')\ndef hello():\n    return \"Hello, World!\"\n\nif __name__ == '__main__':\n    app.run(host='0.0.0.0', port=5000)\n<\/code><\/pre>\n<h2 id=\"%e5%88%9b%e5%bb%badockerfile-jhBLHevsyH\">\u521b\u5efaDockerfile<\/h2>\n<p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2aDockerfile\uff0c\u4ee5\u4fbfDocker\u53ef\u4ee5\u6784\u5efa\u6211\u4eec\u7684Flask\u5e94\u7528\u7a0b\u5e8f\u955c\u50cf\u3002\u5728flask_app\u76ee\u5f55\u4e2d\uff0c\u521b\u5efa\u4e00\u4e2a\u540d\u4e3aDockerfile\u7684\u6587\u4ef6\uff0c\u5e76\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n<pre><code>FROM python:3.9-slim\n\nWORKDIR \/app\n\nCOPY requirements.txt requirements.txt\nRUN pip install -r requirements.txt\n\nCOPY . .\n\nCMD [\"python\", \"app.py\"]\n<\/code><\/pre>\n<p>\u5728\u540c\u4e00\u76ee\u5f55\u4e0b\uff0c\u521b\u5efa\u4e00\u4e2arequirements.txt\u6587\u4ef6\uff0c\u5185\u5bb9\u5982\u4e0b\uff1a<\/p>\n<pre><code>Flask==2.0.1\n<\/code><\/pre>\n<h2 id=\"%e6%9e%84%e5%bb%badocker%e9%95%9c%e5%83%8f-jhBLHevsyH\">\u6784\u5efaDocker\u955c\u50cf<\/h2>\n<p>\u73b0\u5728\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Docker\u6784\u5efa\u6211\u4eec\u7684\u5e94\u7528\u7a0b\u5e8f\u955c\u50cf\u3002\u5728\u7ec8\u7aef\u4e2d\uff0c\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>docker build -t flask_app .\n<\/code><\/pre>\n<p>\u8be5\u547d\u4ee4\u4f1a\u6839\u636eDockerfile\u4e2d\u7684\u6307\u4ee4\u6784\u5efa\u4e00\u4e2a\u540d\u4e3aflask_app\u7684\u955c\u50cf\u3002<\/p>\n<h2 id=\"%e8%bf%90%e8%a1%8cdocker%e5%ae%b9%e5%99%a8-jhBLHevsyH\">\u8fd0\u884cDocker\u5bb9\u5668<\/h2>\n<p>\u6784\u5efa\u5b8c\u6210\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u8fd0\u884cDocker\u5bb9\u5668\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u542f\u52a8\u5bb9\u5668\uff1a<\/p>\n<pre><code>docker run -d -p 5000:5000 flask_app\n<\/code><\/pre>\n<p>\u6b64\u547d\u4ee4\u5c06\u5bb9\u5668\u76845000\u7aef\u53e3\u6620\u5c04\u5230\u4e3b\u673a\u76845000\u7aef\u53e3\u3002\u60a8\u53ef\u4ee5\u5728\u6d4f\u89c8\u5668\u4e2d\u8bbf\u95ee <a href=\"http:\/\/localhost:5000\">http:\/\/localhost:5000<\/a>\uff0c\u5e94\u8be5\u4f1a\u770b\u5230\u201cHello, World!\u201d\u7684\u6d88\u606f\u3002<\/p>\n<h2 id=\"%e6%80%bb%e7%bb%93-jhBLHevsyH\">\u603b\u7ed3<\/h2>\n<p>\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u6211\u4eec\u6210\u529f\u5730\u4f7f\u7528Docker\u5b89\u88c5\u4e86Python Flask\u6846\u67b6\uff0c\u5e76\u521b\u5efa\u4e86\u4e00\u4e2a\u7b80\u5355\u7684Web\u5e94\u7528\u7a0b\u5e8f\u3002Docker\u7684\u4f7f\u7528\u4f7f\u5f97\u5e94\u7528\u7a0b\u5e8f\u7684\u90e8\u7f72\u53d8\u5f97\u66f4\u52a0\u7b80\u5355\u548c\u9ad8\u6548\u3002\u5bf9\u4e8e\u9700\u8981\u9ad8\u53ef\u7528\u6027\u548c\u53ef\u6269\u5c55\u6027\u7684\u5e94\u7528\u7a0b\u5e8f\uff0c\u4f7f\u7528<a href=\"https:\/\/fwq.ai\">\u4e91\u670d\u52a1\u5668<\/a>\u6216<a href=\"https:\/\/fwq.ai\">VPS<\/a>\u53ef\u4ee5\u63d0\u4f9b\u66f4\u597d\u7684\u652f\u6301\u3002\u7c73\u4e91\u63d0\u4f9b\u591a\u79cd\u670d\u52a1\u5668\u89e3\u51b3\u65b9\u6848\uff0c\u5e2e\u52a9\u60a8\u8f7b\u677e\u90e8\u7f72\u548c\u7ba1\u7406\u60a8\u7684\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528Docker\u5b89\u88c5Python Flask\u7684\u6559\u7a0b \u5728\u73b0\u4ee3\u8f6f\u4ef6\u5f00\u53d1\u4e2d\uff0cDocker\u5df2\u7ecf\u6210\u4e3a\u4e00\u79cd\u6d41\u884c\u7684\u5bb9\u5668\u5316\u6280\u672f\uff0c\u5b83\u80fd\u591f\u5e2e\u52a9\u5f00\u53d1\u8005\u5feb\u901f\u6784\u5efa\u3001\u6d4b\u8bd5\u548c\u90e8\u7f72\u5e94\u7528\u7a0b\u5e8f\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Docker\u5b89\u88c5Python Flask\u6846\u67b6\uff0c\u5e76\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684Web\u5e94\u7528\u7a0b\u5e8f\u3002 \u4ec0\u4e48\u662fFlask\uff1f Flask\u662f\u4e00\u4e2a\u7528Python\u7f16\u5199\u7684\u8f7b\u91cf\u7ea7Web\u6846\u67b6\uff0c\u9002\u5408\u5feb\u901f\u5f00\u53d1\u5c0f\u578b\u5e94\u7528\u7a0b\u5e8f\u3002\u5b83\u7684\u8bbe\u8ba1\u7406\u5ff5\u662f\u7b80\u5355\u6613\u7528\uff0c\u5141\u8bb8\u5f00\u53d1\u8005\u7075\u6d3b\u5730\u9009\u62e9\u6240\u9700\u7684\u7ec4\u4ef6\u3002Flask\u7684\u6838\u5fc3\u529f\u80fd\u5305\u62ec\u8def\u7531\u3001\u6a21\u677f\u6e32\u67d3\u548c\u8bf7\u6c42\u5904\u7406\u7b49\u3002 \u51c6\u5907\u5de5\u4f5c \u5728\u5f00\u59cb\u4e4b\u524d\uff0c\u8bf7\u786e\u4fdd\u60a8\u7684\u8ba1\u7b97\u673a\u4e0a\u5df2\u5b89\u88c5\u4ee5\u4e0b\u8f6f\u4ef6\uff1a Docker\uff1a\u53ef\u4ee5\u4eceDocker\u5b98\u7f51\u4e0b\u8f7d\u5e76\u5b89\u88c5\u3002 Python\uff1a\u867d\u7136\u6211\u4eec\u5c06\u4f7f\u7528Docker\uff0c\u4f46\u5728\u672c\u5730\u5b89\u88c5Python\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u8fdb\u884c\u5f00\u53d1\u548c\u6d4b\u8bd5\u3002 \u521b\u5efaFlask\u5e94\u7528\u7a0b\u5e8f \u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684Flask\u5e94\u7528\u7a0b\u5e8f\u3002\u8bf7\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u64cd\u4f5c\uff1a mkdir flask_app cd flask_app touch app.py \u5728app.py\u6587\u4ef6\u4e2d\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u4ee3\u7801\uff1a from flask import Flask app = Flask(__name__) @app.route(&#8216;\/&#8217;) def hello(): return &#8220;Hello, World!&#8221; if __name__ == &#8216;__main__&#8217;: app.run(host=&#8217;0.0.0.0&#8242;, port=5000) \u521b\u5efaDockerfile \u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2aDockerfile\uff0c\u4ee5\u4fbfDocker\u53ef\u4ee5\u6784\u5efa\u6211\u4eec\u7684Flask\u5e94\u7528\u7a0b\u5e8f\u955c\u50cf\u3002\u5728flask_app\u76ee\u5f55\u4e2d\uff0c\u521b\u5efa\u4e00\u4e2a\u540d\u4e3aDockerfile\u7684\u6587\u4ef6\uff0c\u5e76\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\uff1a FROM python:3.9-slim WORKDIR \/app COPY requirements.txt requirements.txt RUN pip install -r requirements.txt COPY . . [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17],"tags":[],"class_list":["post-13717","post","type-post","status-publish","format-standard","hentry","category-docker"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/13717","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=13717"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/13717\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=13717"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=13717"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=13717"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}