{"id":472,"date":"2018-10-17T23:00:43","date_gmt":"2018-10-17T15:00:43","guid":{"rendered":"http:\/\/develop-note.com\/blog\/?p=472"},"modified":"2022-02-16T22:15:59","modified_gmt":"2022-02-16T14:15:59","slug":"2019ironman-flask-restful-day16","status":"publish","type":"post","link":"https:\/\/www.develop-note.com\/blog\/2018\/10\/17\/2019ironman-flask-restful-day16\/","title":{"rendered":"\u7b2c\u5341\u5c46\u9435\u4eba\u8cfd flask-restful DAY16-\u641e\u61c2Url Routing\u7684\u53c3\u6578\u8655\u7406"},"content":{"rendered":"

\u4f86\u505a\u500b\u4f7f\u7528\u8005CRUD<\/h1>\n

\u6628\u65e5\u6559\u6388\u5927\u5bb6\u5982\u4f55\u521d\u59cb\u5316flask-restful\u4ee5\u53ca\u5efa\u7acb\u7b2c\u4e00\u500bResource<\/code><\/code>\uff0c\u5230\u76ee\u524dflask-restful\u7684\u57fa\u672c\u77e5\u8b58\u4ee5\u7d93\u6559\u6388\u4e00\u534a\u4e86\uff0c\u4eca\u5929\u5728\u7e7c\u7e8c\u6559\u6388\u5176\u4ed6\u57fa\u672c\u77e5\u8b58\u3002<\/p>\n

<\/p>\n

User\u57fa\u672c\u7d50\u69cb<\/h1>\n

\u9996\u5148\u5b9a\u7fa9\u4e00\u500bUser\u9019\u500bResource\u7684\u57fa\u672c\u7d50\u69cb\uff0c\u5167\u5bb9\u5982\u4e0b\u5217\u4f8b\u5b50\uff1a<\/p>\n

from flask_restful import Resource \n\nclass User (Resource):\n    def get(self, name):\n        pass\n\n    def post(self, name):\n        pass\n\n    def put(self, name):\n        pass\n\n    def delete(self, name):\n        pass<\/code><\/pre>\n
\u8b80\u8005\u5011\u53ef\u4ee5\u628a\u9019\u5167\u5bb9\u8907\u88fd\u8cbc\u4e0a\u4e00\u500b\u653e\u5728resource\u8cc7\u6599\u593e\u5167\u7684user.py<\/code>`\uff0c\u9019\u908a\u5148\u8aaa\u660e\u4e00\u4e0b<\/code>`pass<\/code><\/code>\u5982\u540c\u5176\u5b57\u9762\u4e0a\u7684\u610f\u601d\u5c31\u662f\u4e0d\u505a\u4efb\u4f55\u4e8b\u60c5\uff0c\u6211\u5011\u50c5\u662f\u5148\u628a\u6846\u67b6\u5b9a\u7fa9\u597d\u800c\u5df2\u3002<\/p>\n
\u8a3b\u518aResource<\/h1>\n
\u6628\u65e5\u7684\u6559\u7a0b\u5df2\u6709\u6559\u6388\u5982\u4f55\u8a3b\u518aResource\uff0c\u4e0d\u904e\u5982\u4f55\u5c07name\u7531url\u5e36\u5165\u65b9\u6cd5\u5167\u5462\uff1f\u6240\u4ee5\u63a5\u4e0b\u4f86\u66f4\u9032\u4e00\u6b65\u6559\u6388\u5982\u4f55\u7d81\u5b9aurl\u4e0a\u7684\u8b8a\u6578\uff0c\u8acb\u5927\u5bb6\u5148\u770b\u770b\u4ee5\u4e0b\u4f8b\u5b50\uff1a<\/p>\n
from flask import Flask\nfrom flask_restful import Api\n\nfrom resources.user import User\n\napp = Flask(__name__)\napi = Api(app)\n\napi.add_resource(User, "\/user\/<string:name>")\n\nif __name__ == "__main__":\n    app.run()<\/code><\/pre>\n
\u5982\u6b64\u53ef\u4ee5\u628aUser<\/code>`\u7d81\u5b9a\u5230url<\/code>`\/user\/<\/code>`\u4e0a\u9762\u53bb\uff0c\u800c\u6700\u5f8c\u4e00\u500b\u5167\u5bb9\u6703\u8f49\u578b\u6210\u5b57\u4e32\u50b3\u905e\u7d66\u65b9\u6cd5\u7576\u4f5c\u662f<\/code>`name<\/code><\/code>\u7684\u8b8a\u6578\u3002<\/p>\n
\u5b8c\u6210Resource\u4ee5\u53ca\u7d81\u5b9aUser\u5f8c\uff0c\u63a5\u4e0b\u4f86\u6709\u5169\u500b\u9078\u64c7\uff0c\u7e7c\u7e8c\u5be6\u4f5c\u5176\u5167\u5bb9\uff0c\u6216\u662f\u5148\u628aPOSTMAN\u8a2d\u5b9a\u597d\uff0c\u5728\u6b64\u7b46\u8005\u9803\u5411\u5148\u8a2d\u7f6ePOSTMAN\u518d\u4f86\u4e00\u4e00\u5b8c\u6210user\u7684method\u3002<\/p>\n
\u8a2d\u5b9aPOSTMAN<\/h1>\n
\u7531\u65bcurl\u4e0a\u9700\u8981\u63d0\u4ea4name<\/code>`\uff0c\u9019\u88e1\u70ba\u4e86\u65b9\u4fbf\u6211\u5011\u4e5f\u628a<\/code>`name<\/code><\/code>\u52a0\u5230\u74b0\u5883\u8b8a\u6578\u4e26\u8a2d\u5b9a\u597d\u5c0d\u61c9\u7684\u56db\u500b\u65b9\u6cd5\u7684\u8acb\u6c42\u8cc7\u6599\uff0c\u76f8\u4fe1\u7d93\u904e\u6628\u65e5\u7684\u6559\u7a0b\u61c9\u8a72\u96e3\u4e0d\u5012\u8b80\u8005\uff0c\u82e5\u662f\u6709\u56f0\u96e3\u7684\u8b80\u8005\u5728\u8907\u7fd2\u4e00\u4e0b\uff1a<\/p>\n
\u9996\u5148\u5148\u9ede\u64ca\u773c\u775b<\/code>`\u770b\u5230\u74b0\u5883\u8b8a\u6578\u7684\u8996\u7a97\uff0c\u5728\u6309\u4e0b<\/code>`EDIT<\/code>`\u7684\u6309\u9215\u958b\u59cb\u4fee\u6539\uff0c\u6700\u5f8c\u52a0\u5165<\/code>`name<\/code><\/code>\u5373\u53ef\uff0c\u5b8c\u6210\u7d50\u679c\u5982\u4e0b\u5716\u986f\u793a\uff1a<\/p>\n
\"POSTMAN<\/a><\/p>\n
\u63a5\u4e0b\u4f86\u8a2d\u5b9a\u56db\u500b\u8acb\u6c42\u7684url\u5982\u4e0b\u5217\u56db\u5716\u6240\u793a\uff1a<\/p>\n
\"\"<\/a><\/p>\n
\"\"<\/a><\/p>\n
\"\"<\/a><\/p>\n
\"\"<\/a><\/p>\n
\u9019\u6642\u53ef\u4ee5\u6309\u4e0bSEND<\/code><\/code>\uff0c\u76f8\u4fe1\u97ff\u61c9\u61c9\u8a72\u6c92\u6709\u4efb\u4f55\u6771\u897f\uff0c\u5982\u679c\u6709\u932f\u8aa4\u5167\u5bb9\u8acb\u56de\u8986\u544a\u77e5\u5594\uff0c\u56e0\u70ba\u4f60\u9047\u5230\u554f\u984c\u4e86\u3002\u63a5\u4e0b\u4f86\u5c31\u958b\u59cb\u5be6\u4f5c\u4ee5\u4e0b\u5167\u5bb9\u4e86\u3002<\/p>\n
\"POSTMAN<\/a><\/p>\n
\u5be6\u4f5cGET\u65b9\u6cd5<\/h1>\n
\u76f8\u4fe1\u6559\u7d93\u904e\u6628\u65e5\u7684\u6559\u7a0b\u5404\u4f4d\u8b80\u8005\u5df2\u7d93\u53ef\u4ee5\u7368\u81ea\u5b8c\u6210get<\/code><\/code>\u9019\u65b9\u6cd5\uff0c\u4e0d\u904e\u9084\u4e0d\u719f\u7684\u8b80\u8005\u53ef\u4ee5\u53c3\u8003\u6211\u7684\u65b9\u6cd5\u5be6\u4f5c\uff0c\u5728\u6b64\u7b46\u8005\u5148\u7528\u4e00\u500blist\u4f86\u5b58\u653e\u4f7f\u7528\u8005\u8cc7\u6599\uff0c\u4f46\u662f\u91cd\u65b0\u555f\u52d5\u4f3a\u670d\u5668\u5f8c\u6240\u6709\u8cc7\u6599\u5c31\u4e0d\u5b58\u5728\uff0c\u4e0d\u904e\u6c92\u95dc\u4fc2\uff0c\u76ee\u524d\u5148\u5c08\u6ce8\u5728api\u958b\u767c\uff0c30\u65e5\u6559\u7a0b\u5167\u7b46\u8005\u6703\u5e36\u5927\u5bb6\u5982\u4f55\u642d\u914d\u8cc7\u6599\u5eab\uff0c\u6240\u4ee5\u5148\u4ee5\u4e0b\u5217\u65b9\u5f0f\u4f86\u5be6\u4f5c\uff1a<\/p>\n
from flask_restful import Resource\n\nusers = []\n\nclass User (Resource):\n\n    def get(self, name):\n        find = [item for item in users if item['name'] == name]\n        if len(find) == 0:\n            return {\n                'message': 'username not exist!'\n            }, 403\n        user = find[0]\n        if not user:\n            return {\n                'message': 'username not exist!'\n            }, 403\n        return {\n            'message': '',\n            'user': user\n        }\n\n    def post(self, name):\n        pass\n\n    def put(self, name):\n        pass\n\n    def delete(self, name):\n        pass<\/code><\/pre>\n
\u900f\u904elist comprehension\u627e\u5230name\u76f8\u540c\u7684\u8cc7\u6599\u4e26\u4e14\u8fd4\u56de\u8a72\u7b46\u8cc7\u6599\uff0c\u5f85\u4e4b\u5f8c\u4ecb\u7d39\u8207db\u4ecb\u63a5\u4e4b\u6642\u518d\u8abf\u6574\u6b64\u7a0b\u5e8f\u3002\u5c31\u9019\u6a23Resource\u7684get\u90e8\u5206\u5be6\u4f5c\u5b8c\u6210\u4e86\u3002<\/p>\n
\u4f7f\u7528POSTMAN<\/h1>\n
\u4f7f\u7528\u5f8c\u76f8\u4fe1\u5927\u5bb6\u61c9\u8a72\u90fd\u627e\u4e0d\u5230\u5c0d\u61c9name<\/code><\/code>\u7684\u8cc7\u6599\uff0c\u96d6\u7136\u61c9\u7528\u7a0b\u5e8f\u6c92\u6709\u6545\u969c\uff0c\u4f46\u662f\u5927\u5bb6\u6536\u5230\u7684\u97ff\u61c9\u61c9\u8a72\u5982\u4e0b\u5716\u6240\u793a\uff1a<\/p>\n
\"POSTMAN<\/a><\/p>\n
\u9019\u6642\u5148\u8a2d\u5b9a\u4e9b\u521d\u59cb\u8cc7\u6599\u4f86\u9a57\u8b49get<\/code>`\u65b9\u6cd5\uff0c\u6b64\u6642\u6211\u5011\u518d\u5c07\u4e0a\u8ff0<\/code>`user.py<\/code><\/code>\u52a0\u4ee5\u8abf\u6574\u5982\u4e0b\uff1a<\/p>\n
from flask_restful import Resource\n\nusers = [{\n    'name': 'kirai',\n}]\n\nclass User (Resource):\n\n    def get(self, name):\n        find = [item for item in users if item['name'] == name]\n        if len(find) == 0:\n            return {\n                'message': 'username not exist!'\n            }, 403\n        user = find[0]\n        if not user:\n            return {\n                'message': 'username not exist!'\n            }, 403\n        return {\n            'message': '',\n            'user': user\n        }\n\n    def post(self, name):\n        pass\n\n    def put(self, name):\n        pass\n\n    def delete(self, name):\n        pass<\/code><\/pre>\n
\u5982\u6b64\u61c9\u8a72\u53ef\u4ee5\u627e\u5230\u4e00\u7b46\u8cc7\u6599\uff0c\u6240\u4ee5\u5728\u8acb\u6c42\u4e00\u6b21\u61c9\u8a72\u80fd\u770b\u5230\u4ee5\u4e0b\u97ff\u61c9\uff1a<\/p>\n
\"POSTMAN<\/a><\/p>\n
\u5be6\u4f5cDELETE<\/h1>\n
\u76f8\u4fe1\u5be6\u4f5c\u5b8cget\u5f8c\u5f88\u591a\u8b80\u8005\u5df2\u7d93\u77e5\u9053\u5982\u4f55\u5be6\u4f5cdelete\uff0c\u5982\u679c\u9084\u6c92\u60f3\u6cd5\u7684\u8b80\u8005\u4e5f\u5225\u96e3\u904e\u7e7c\u7e8c\u770b\u4e0b\u5217\u4f8b\u5b50\uff0c\u60f3\u60f3\u81ea\u5df1\u54ea\u88e1\u9084\u4e0d\u719f\u7684\u3002<\/p>\n
from flask_restful import Resource\n\nusers = [{\n    'name': 'kirai',\n}]\n\nclass User (Resource):\n\n    def get(self, name):\n        find = [item for item in users if item['name'] == name]\n        if len(find) == 0:\n            return {\n                'message': 'username not exist!'\n            }, 403\n        user = find[0]\n        if not user:\n            return {\n                'message': 'username not exist!'\n            }, 403\n        return {\n            'message': '',\n            'user': user\n        }\n\n    def post(self, name):\n        pass\n\n    def put(self, name):\n        pass\n\n    def delete(self, name):\n        global users\n        users = [item for item in users if item['name'] != name]\n        return {\n            'message': 'Delete done!'\n        }<\/code><\/pre>\n
\u8655\u7406\u5b8c\u6210\u5f8c\u5c31\u6e96\u5099POSTMAN\u4f3a\u5019\u4e86\uff0c\u9996\u5148\u9078\u5b9a\u76ee\u6a19url\u5982\u4e0b\u5716\uff1a<\/p>\n
\"\"<\/a><\/p>\n
\u76f8\u4fe1\u63d0\u4ea4\u8acb\u6c42\u4e4b\u5f8c\u6703\u6536\u5230\u4e0b\u5217\u97ff\u61c9\uff1a<\/p>\n
\"POSTMAN<\/a><\/p>\n
\u4f46\u662f\u771f\u7684\u522a\u9664\u4e86\u55ce\uff1f\u9019\u6642\u518d\u63d0\u4ea4\u4e00\u6b21GET\u7684\u8acb\u6c42\uff0c\u4e26\u78ba\u8a8d\u97ff\u61c9\u5982\u4e0b\uff1a<\/p>\n
\"POSTMAN<\/a>
\n\ufeff<\/span>
\n\u9019\u88e1\u6211\u5011\u53ef\u4ee5\u771f\u7684\u78ba\u5b9a\u8a72user\u5df2\u7d93\u88ab\u522a\u9664\u4e86\u3002<\/p>\n
\u5c0f\u7d50<\/h1>\n
\u4eca\u65e5\u5b8c\u6210CRUD\u7684R\u53caD\u660e\u65e5\u7e7c\u7e8cC\u8ddfU\uff0c\u5728\u8655\u7406C\u8ddfU\u6642\u6703\u4ecb\u7d39\u5982\u4f55\u8655\u7406\u8acb\u6c42\u50b3\u8f38\u7684\u53c3\u6578\u4ee5\u53caPOSTMAN\u5982\u4f55\u50b3\u905e\u53c3\u6578\uff0c\u656c\u8acb\u671f\u5f85\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4f86\u505a\u500b\u4f7f\u7528\u8005CRUD \u6628\u65e5\u6559\u6388\u5927\u5bb6\u5982\u4f55\u521d\u59cb\u5316flask-restful\u4ee5\u53ca\u5efa\u7acb\u7b2c\u4e00\u500bResource\uff0c\u5230\u76ee\u524df … <\/p>\n
\u95b1\u8b80\u5168\u6587\u3008\u7b2c\u5341\u5c46\u9435\u4eba\u8cfd flask-restful DAY16-\u641e\u61c2Url Routing\u7684\u53c3\u6578\u8655\u7406\u3009<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[2],"tags":[162,4,5,3],"class_list":["post-472","post","type-post","status-publish","format-standard","hentry","category-develop","tag-2018ironman","tag-flask","tag-flask-restful","tag-python"],"_links":{"self":[{"href":"https:\/\/www.develop-note.com\/blog\/wp-json\/wp\/v2\/posts\/472","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.develop-note.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.develop-note.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.develop-note.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.develop-note.com\/blog\/wp-json\/wp\/v2\/comments?post=472"}],"version-history":[{"count":30,"href":"https:\/\/www.develop-note.com\/blog\/wp-json\/wp\/v2\/posts\/472\/revisions"}],"predecessor-version":[{"id":2753,"href":"https:\/\/www.develop-note.com\/blog\/wp-json\/wp\/v2\/posts\/472\/revisions\/2753"}],"wp:attachment":[{"href":"https:\/\/www.develop-note.com\/blog\/wp-json\/wp\/v2\/media?parent=472"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.develop-note.com\/blog\/wp-json\/wp\/v2\/categories?post=472"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.develop-note.com\/blog\/wp-json\/wp\/v2\/tags?post=472"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}