{"id":6349,"date":"2021-03-22T22:27:36","date_gmt":"2021-03-22T14:27:36","guid":{"rendered":"https:\/\/vip.fxxkpython.com\/?p=6349"},"modified":"2021-03-22T22:28:04","modified_gmt":"2021-03-22T14:28:04","slug":"%e4%bd%bf%e7%94%a8-python-%e4%bb%8e-0-%e5%bc%80%e5%8f%91%e5%b1%9e%e4%ba%8e%e4%bd%a0%e7%9a%84%e4%b8%aa%e4%ba%ba%e7%ae%a1%e7%90%86%e7%b3%bb%e7%bb%9f-02-%e7%af%87%ef%bd%9c-%e8%bf%99%ef%bc%8c%e5%b0%b1","status":"publish","type":"post","link":"https:\/\/vip.fxxkpython.com\/?p=6349","title":{"rendered":"\u4f7f\u7528 Python \u4ece 0 \u5f00\u53d1\u5c5e\u4e8e\u4f60\u7684\u4e2a\u4eba\u7ba1\u7406\u7cfb\u7edf 02 \u7bc7\uff5c \u8fd9\uff0c\u5c31\u662f Flask \u7684\u8bf7\u6c42\u4ea4\u4e92\u64cd\u4f5c"},"content":{"rendered":"\n

\u5728\u4e0a\u4e00\u7bc7<\/a>\u4e2d\uff0c\u6211\u4eec\u4ece\u9879\u76ee\u865a\u62df\u73af\u5883\u7684\u642d\u5efa\uff0c\u5230\u670d\u52a1\u7684\u542f\u52a8\u90fd\u4ecb\u7ecd\u4e86\uff0c\u5e76\u4e14\u54b1\u4eec\u4e5f\u5efa\u7acb\u4e86\u4e00\u4e2a py \u6587\u4ef6\uff0c\u628a Flask \u6700\u57fa\u672c\u7684\u4f7f\u7528\u65b9\u5f0f\u7ed9\u73a9\u4e86\u4e00\u4e0b\uff0c\u8bf7\u8fdb\u5165\u4f60\u7684\u9879\u76ee\uff0c\u628a fxxkpython.py \u6587\u4ef6\u6253\u5f00:<\/p>\n\n\n\n

from flask import Flask\napp = Flask(__name__)\n\n@app.route('\/')\ndef hello():\n    return 'fxxkpython!!'\n\n@app.route('\/abc')\ndef abc():\n    return '<h1 style="background-color:#CCBBCC;">\u5e05\u5e05\u7684abc<\/h1><\/pre><\/div>\n\n\n\n
\u54b1\u4eec\u63a5\u4e0b\u6765\u7ee7\u7eed\u73a9\u2014\u2014Flask \u5e38\u7528\u7684\u8bf7\u6c42\u4ea4\u4e92\u64cd\u4f5c\uff01<\/p>\n\n\n\n
\u63a5\u6536\u5ba2\u6237\u7aef\u4f20\u6765\u7684\u53c2\u6570<\/h2>\n\n\n\n
\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528 <> \u6765\u63a5\u6536 URL \u4f20\u6765\u7684\u53c2\u6570\uff0c\u6bd4\u5982\u4f60\u8981\u63a5\u6536\u5ba2\u6237\u7aef\u53d1\u6765\u7684 name\uff0c\u90a3\u4e48\u4f60\u5728\u8def\u7531\u4e2d\u5c31\u53ef\u4ee5\u8fd9\u6837\u5b9a\u4e49\uff1a<\/p>\n\n\n\n
from flask import Flask\napp = Flask(__name__)\n\n@app.route('\/<name>')\ndef hello(name):\n    return f'fxxk, {name}'<\/pre><\/div>\n\n\n\n
\u8fd9\u65f6\u5019\u7528\u6237\u5728\u5ba2\u6237\u7aef\u8bf7\u6c42\u7684 URL \u662f\u8fd9\u6837\u7684\uff1a<\/p>\n\n\n\n
http:\/\/127.0.0.1:5000\/hansomeb<\/a><\/p><\/blockquote>\n\n\n\n
\u90a3\u4e48\u8fd4\u56de\u7684\u7ed3\u679c\u5c31\u662f\uff1a<\/p>\n\n\n\n
fxxk, hansomeb<\/p><\/blockquote>\n\n\n\n
\u4e5f\u5c31\u662f\u8bf4\uff0c\u5f53\u6211\u4eec\u5728\u8def\u7531\u4e2d\u5b9a\u4e49\u53d8\u91cf\u7684\u65f6\u5019\uff0c\u8ba9 URL \u4ee5\u4e00\u5b9a\u7684\u89c4\u5219\u8fdb\u884c\u8bf7\u6c42\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u5f97\u5230\u76f8\u5e94\u7684\u6570\u636e\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u548c\u524d\u7aef\u505a\u4ea4\u4e92\u4e86\u3002<\/p>\n\n\n\n
\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c Flask \u83b7\u53d6\u7684\u53d8\u91cf\u7c7b\u578b\u662f String\uff0c\u50cf\u6211\u4eec\u521a\u521a\u7684 name\uff0c\u5b9e\u9645\u4e0a\u662f<string:name> \uff0c\u9664\u4e86 string \u7c7b\u578b\uff0cFlask \u8fd8\u53ef\u4ee5\u63a5\u6536\u4ee5\u4e0b\u7684\u7c7b\u578b\uff1a<\/p>\n\n\n\n

<int:xxx> \u6574\u6570\u7c7b\u578b<\/p>
<float:xxx> \u6d6e\u70b9\u7c7b\u578b<\/p>
<path:xxx> \u5305\u542b\u4e0b\u5212\u7ebf\u7684\u5b57\u7b26\u4e32\u8def\u5f84\u7c7b\u578b<\/p>
<uuid:xxx> UUID \u7c7b\u578b<\/p><\/blockquote>\n\n\n\n
\u6bd4\u5982\u4f60\u5b9a\u4e49\u8fd9\u6837\u7684\u8def\u7531\uff1a<\/p>\n\n\n\n
# \u63a5\u6536\u8def\u5f84\u7c7b\u578b\n@app.route('\/<path:subpath>')\ndef subpath(subpath):\n    return f'\u5f97\u5230\u8def\u5f84\uff1a{subpath}'\n                      <\/pre><\/div>\n\n\n\n
\u90a3\u4e48\u5f53\u4f60\u5728\u6d4f\u89c8\u5668\u8bbf\u95ee http:\/\/127.0.0.1:5000\/111\/222\/33\/4<\/a> \uff0c\u7ed3\u679c\u5c31\u662f\uff1a<\/p>\n\n\n\n
\u5f97\u5230\u8def\u5f84\uff1a111\/222\/33\/4<\/p><\/blockquote>\n\n\n\n
\u7c7b\u4f3c\u7684\uff0c UUID\uff1a<\/p>\n\n\n\n
# \u63a5\u6536 UUID \u7c7b\u578b\n@app.route('\/uuid\/<uuid:my_uuid>')\ndef uuid(my_uuid):\n    return f'\u5f97\u5230uuid\uff1a{my_uuid}'<\/pre><\/div>\n\n\n\n
\u90a3\u4e48\u5f53\u4f60\u5728\u6d4f\u89c8\u5668\u8bbf\u95ee http:\/\/127.0.0.1:5000\/uuid\/dee17400-8b02-11eb-8dcd-0242ac130003<\/a> \uff0c\u7ed3\u679c\u5c31\u662f\uff1a<\/p>\n\n\n\n
\u5f97\u5230uuid\uff1adee17400-8b02-11eb-8dcd-0242ac130003<\/p><\/blockquote>\n\n\n\n
HTTP \u7684\u8bf7\u6c42\u65b9\u6cd5<\/h2>\n\n\n\n
HTTP \u6709\u591a\u79cd\u8bf7\u6c42\u65b9\u6cd5\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u8def\u7531\u4e2d\u5b9a\u4e49\uff0c\u4ec0\u4e48\u65b9\u6cd5\u63a5\u6536\u4ec0\u4e48\u6837\u7684\u8bf7\u6c42\uff0c\u53ef\u4ee5\u4f7f\u7528 methods \u6765\u6307\u5b9a\uff0c\u6bd4\u5982\u50cf\u4e00\u4e9b\u8868\u5355\u7684\u8bf7\u6c42\uff0c\u6211\u4eec\u9700\u8981\u6307\u5b9a POST \u8bf7\u6c42\uff0c\u90a3\u4e48\u5c31\u53ef\u4ee5\u50cf\u8fd9\u6837\u5b9a\u4e49\uff1a
\u672c\u6587\u9690\u85cf\u5185\u5bb9 \u767b\u9646<\/a> \u540e\u624d\u53ef\u4ee5\u6d4f\u89c8<\/div>\u6211\u4eec\u901a\u8fc7 render_template \u5c06\u53d8\u91cf name \u4f20\u9012\u7ed9 fxxk.html\uff0c\u8fd9\u6837\u8fd0\u884c\u8d77\u6765\u7684\u5c31\u662f\u8fd9\u6837\uff1a<\/p>\n\n\n\n
\"\"<\/figure><\/div>\n\n\n\n
ok\uff0c\u672c\u7bc7\u5c31\u4ecb\u7ecd\u5230\u8fd9\u91cc\uff0c\u4f60\u8d76\u7d27\u8bd5\u8bd5\u5427\uff0c\u4e0b\u4e00\u7bc7\u5c06\u4f1a\u7ed9\u4f60\u7ee7\u7eed\u4ecb\u7ecd\uff0c\u5173\u4e8e Flask \u7684\u54cd\u5e94\u64cd\u4f5c\uff0c\u6bd4\u5982\u5982\u4f55\u5199 API\uff0c\u91cd\u5b9a\u5411\uff0c404\uff0c\u4f1a\u8bdd\u7b49\u64cd\u4f5c\uff0c\u6211\u4eec\u4e0b\u56de\u89c1\uff0cpeace\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5728\u4e0a\u4e00\u7bc7\u4e2d\uff0c\u6211\u4eec\u4ece\u9879\u76ee\u865a\u62df\u73af\u5883\u7684\u642d\u5efa\uff0c\u5230\u670d\u52a1\u7684\u542f\u52a8\u90fd\u4ecb\u7ecd\u4e86\uff0c\u5e76\u4e14\u54b1\u4eec\u4e5f\u5efa\u7acb\u4e86\u4e00\u4e2a py \u6587\u4ef6\uff0c\u628a Flask \u6700\u57fa\u672c\u7684\u4f7f\u7528\u65b9\u5f0f\u7ed9\u73a9\u4e86\u4e00\u4e0b\uff0c\u8bf7\u8fdb\u5165\u4f60\u7684\u9879\u76ee\uff0c\u628a fxxkpython.py \u6587\u4ef6\u6253\u5f00: \u54b1\u4eec\u63a5\u4e0b\u6765\u7ee7\u7eed\u73a9\u2014\u2014Flask \u5e38\u7528\u7684\u8bf7\u6c42\u4ea4\u4e92\u64cd\u4f5c\uff01…<\/p>\n","protected":false},"author":1,"featured_media":6351,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[99],"tags":[549,551,553,69,550,552],"_links":{"self":[{"href":"https:\/\/vip.fxxkpython.com\/index.php?rest_route=\/wp\/v2\/posts\/6349"}],"collection":[{"href":"https:\/\/vip.fxxkpython.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vip.fxxkpython.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vip.fxxkpython.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vip.fxxkpython.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6349"}],"version-history":[{"count":1,"href":"https:\/\/vip.fxxkpython.com\/index.php?rest_route=\/wp\/v2\/posts\/6349\/revisions"}],"predecessor-version":[{"id":6352,"href":"https:\/\/vip.fxxkpython.com\/index.php?rest_route=\/wp\/v2\/posts\/6349\/revisions\/6352"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vip.fxxkpython.com\/index.php?rest_route=\/wp\/v2\/media\/6351"}],"wp:attachment":[{"href":"https:\/\/vip.fxxkpython.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6349"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vip.fxxkpython.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6349"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vip.fxxkpython.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6349"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}