{"id":205362,"date":"2025-05-29T10:36:41","date_gmt":"2025-05-29T02:36:41","guid":{"rendered":"https:\/\/server.hk\/cnblog\/205362\/"},"modified":"2025-05-29T10:36:41","modified_gmt":"2025-05-29T02:36:41","slug":"%e4%bd%bf%e7%94%a8-flask-login-%e7%99%bb%e5%bd%95%e6%97%b6%ef%bc%8c%e5%a6%82%e4%bd%95%e6%ad%a3%e7%a1%ae%e8%8e%b7%e5%8f%96%e6%95%b0%e6%8d%ae%e5%ba%93%e6%a8%a1%e5%9e%8b%e4%b8%ad%e7%94%a8%e6%88%b7","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/205362\/","title":{"rendered":"\u4f7f\u7528 Flask-Login \u767b\u5f55\u65f6\uff0c\u5982\u4f55\u6b63\u786e\u83b7\u53d6\u6570\u636e\u5e93\u6a21\u578b\u4e2d\u7528\u6237\u7684\u5c5e\u6027\uff1f"},"content":{"rendered":"

<\/b> <\/p>\n

\u4f7f\u7528 Flask-Login \u767b\u5f55\u65f6\uff0c\u5982\u4f55\u6b63\u786e\u83b7\u53d6\u6570\u636e\u5e93\u6a21\u578b\u4e2d\u7528\u6237\u7684\u5c5e\u6027\uff1f<\/h1>\n

\u7f16\u7a0b\u5e76\u4e0d\u662f\u4e00\u4e2a\u673a\u68b0\u6027\u7684\u5de5\u4f5c\uff0c\u800c\u662f\u9700\u8981\u6709\u601d\u8003\uff0c\u6709\u521b\u65b0\u7684\u5de5\u4f5c\uff0c\u8bed\u6cd5\u662f\u56fa\u5b9a\u7684\uff0c\u4f46\u89e3\u51b3\u95ee\u9898\u7684\u601d\u8def\u5219\u662f\u4f9d\u9760\u4eba\u7684\u601d\u7ef4\uff0c\u8fd9\u5c31\u9700\u8981\u6211\u4eec\u575a\u6301\u5b66\u4e60\u548c\u66f4\u65b0\u81ea\u5df1\u7684\u77e5\u8bc6\u3002\u4eca\u5929\u5c31\u6574\u7406\u5206\u4eab\u300a\u4f7f\u7528 Flask-Login \u767b\u5f55\u65f6\uff0c\u5982\u4f55\u6b63\u786e\u83b7\u53d6\u6570\u636e\u5e93\u6a21\u578b\u4e2d\u7528\u6237\u7684\u5c5e\u6027\uff1f\u300b\uff0c\u6587\u7ae0\u8bb2\u89e3\u7684\u77e5\u8bc6\u70b9\u4e3b\u8981\u5305\u62ec\uff0c\u5982\u679c\u4f60\u5bf9\u6587\u7ae0\u65b9\u9762\u7684\u77e5\u8bc6\u70b9\u611f\u5174\u8da3\uff0c\u5c31\u4e0d\u8981\u9519\u8fc7\uff0c\u5728\u8fd9\u53ef\u4ee5\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff0c\u52a9\u529b\u5f00\u53d1\u80fd\u529b\u7684\u63d0\u5347\u3002<\/p>\n

<\/p>\n

flask-login\u767b\u5f55\u5c5e\u6027\u83b7\u53d6\u95ee\u9898<\/strong><\/p>\n

\u5728\u4f7f\u7528flask-login\u767b\u5f55\u7ba1\u7406\u65f6\uff0c\u82e5\u4f7f\u7528\u6570\u636e\u5e93\u6a21\u578b\u4e2d\u7684\u5c5e\u6027\u4f5c\u4e3a\u6807\u8bc6\u7b26\uff0c\u5219\u5e94\u6309\u7167\u4ee5\u4e0b\u65b9\u5f0f\u7f16\u5199\u767b\u5f55\u56de\u8c03\u51fd\u6570\uff1a<\/p>\n

class user(usermixin, base):\n    # \u5b9a\u4e49\u6570\u636e\u5e93\u6a21\u578b\n    __tablename__ = \"users\"\n\n    id = column(integer, primary_key=true, index=true)\n    name = column(string, unique=true, index=true)\n    password = column(string)\n\n    def __init__(self, user_id):\n        self.id = user_id.id\n        self.name = user_id.name\n\n    def get_id(self):\n        return str(self.id)\n\n@super_login.user_loader\ndef load_user(user_id):\n    # \u521b\u5efa\u6570\u636e\u5e93\u4f1a\u8bdd\n    db = sessionlocal()\n    user = db.query(user).get(user_id)\n    if user:\n        return user(user)\n    return none<\/pre>\n
\u767b\u5f55\u8fc7\u7a0b\u5982\u4e0b\uff1a<\/p>\n
user_obj = model_login(name = username2)\ndb_user = db.query(User).get(user_obj.id)\nuser = User(db_user)\nlogin_user(user,remember = True)<\/pre>\n
\u8fd9\u6837\uff0c\u5c31\u53ef\u4ee5\u901a\u8fc7user.id\u83b7\u53d6\u7528\u6237id\uff0c\u901a\u8fc7user.name\u83b7\u53d6\u7528\u6237\u540d\u3002<\/p>\n
\u62a5\u9519\u63d0\u793a\u5206\u6790\uff1a<\/strong><\/p>\n
\u539f\u672c\u7684\u4ee3\u7801\u4e2d\uff0c\u4f20\u5165user\u7c7b\u7684\u662f\u6570\u636e\u5e93\u6a21\u578b\u5bf9\u8c61\uff0c\u800c\u6570\u636e\u5e93\u6a21\u578b\u5bf9\u8c61\u6ca1\u6709id\u5c5e\u6027\uff0c\u56e0\u6b64\u63d0\u793aattributeerror: ‘str’ object has no attribute ‘id’\u9519\u8bef\u3002<\/p>\n
\u7ec8\u4e8e\u4ecb\u7ecd\u5b8c\u5566\uff01\u5c0f\u4f19\u4f34\u4eec\uff0c\u8fd9\u7bc7\u5173\u4e8e\u300a\u4f7f\u7528 Flask-Login \u767b\u5f55\u65f6\uff0c\u5982\u4f55\u6b63\u786e\u83b7\u53d6\u6570\u636e\u5e93\u6a21\u578b\u4e2d\u7528\u6237\u7684\u5c5e\u6027\uff1f\u300b\u7684\u4ecb\u7ecd\u5e94\u8be5\u8ba9\u4f60\u6536\u83b7\u591a\u591a\u4e86\u5427\uff01\u6b22\u8fce\u5927\u5bb6\u6536\u85cf\u6216\u5206\u4eab\u7ed9\u66f4\u591a\u9700\u8981\u5b66\u4e60\u7684\u670b\u53cb\u5427~\u516c\u4f17\u53f7\u4e5f\u4f1a\u53d1\u5e03\u6587\u7ae0\u76f8\u5173\u77e5\u8bc6\uff0c\u5feb\u6765\u5173\u6ce8\u5427\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4f7f\u7528 Flask-Login \u767b...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-205362","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/205362","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=205362"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/205362\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=205362"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=205362"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=205362"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}