{"id":7780,"date":"2020-01-28T20:26:28","date_gmt":"2020-01-28T12:26:28","guid":{"rendered":"http:\/\/www.zhushiyao.com\/?p=7780"},"modified":"2020-01-28T20:26:28","modified_gmt":"2020-01-28T12:26:28","slug":"webpy0-40%e5%8d%87%e7%ba%a7python3%e5%a4%b1%e8%b4%a5","status":"publish","type":"post","link":"http:\/\/www.zhushiyao.com\/?p=7780","title":{"rendered":"webpy0.40\u5347\u7ea7python3\u5931\u8d25"},"content":{"rendered":"\n

\u539f\u6765\u4e00\u4e2a\u9879\u76ee\u662fpython2.7\u73af\u5883\uff0c\u7528\u7684\u6846\u67b6web.py 0.33\uff0c\u6700\u8fd1\u6709\u4e00\u4e2a\u7c7b\u4f3c\u7684\u9700\u6c42\uff0c\u867d\u7136\u6ca1\u6709\u8981\u6c42\u5177\u4f53\u7528\u7684python\u7248\u672c\uff0c\u4f46\u662f\u60f3\u8bd5\u4e00\u8bd5\u5347\u7ea7\u5230\u65b0\u7684python 3.7 \u6bd5\u7adfpython 2\u5df2\u7ecf\u4e0d\u88ab\u652f\u6301\u4e86\u3002<\/p>\n\n\n\n

\u4e8e\u662f\u5c06\u8001\u7684\u9879\u76ee\u5148\u590d\u5236\u8fc7\u6765\uff0c\u8c03\u75282to3.py\u811a\u672c\uff0c\u5c06\u539f\u6765\u9879\u76ee\u5148\u8f6c\u6362\u8fc7\u6765\uff0c2to3.py\u811a\u672c\u5728 \\Tools\\scripts \u76ee\u5f55\u4e0b\uff0c\u8fd0\u884c python 2to3.py -w d:\\xxx\\xxx\\xxx<\/code> \uff0c\u4e00\u5207\u770b\u8d77\u6765\u8fd8\u633a\u987a\u5229\u7684\u3002<\/p>\n\n\n\n

\u7531\u4e8e\u9879\u76ee\u7528\u7684\u662fmysql\u6570\u636e\u5e93\uff0c\u6240\u4ee5\u5f97\u5148\u5b89\u88c5\u652f\u6301mysql\u7684\u5e93\uff0c For MySQL databases, use MySQLdb<\/a> \uff0c\u60b2\u5267\u4e86\uff0c\u8fd9\u4e2a\u4e1c\u4e1c2012\u5e74\u540e\u5c31\u6ca1\u6709\u66f4\u65b0\u8fc7\uff0c\u8c8c\u4f3c\u5e94\u8be5\u4e0d\u4f1a\u652f\u6301python 3\uff0c\u5934\u75bc\u554a\uff01\u53ef\u662fwebpy\u7f51\u4e0a\u660e\u660e\u8bf40.4\u662f\u652f\u6301python 3\u7684\uff0c\u4e0d\u4f1a\u8fdemysql\u4e5f\u4e0d\u652f\u6301\u5427\u3002\u8fd8\u662f\u53bb\u770b\u4e00\u4e0b\u5427\uff0c\u6253\u5f00webpy\u4e0b\u7684db.py\uff0c\u53d1\u73b0\u8fd8\u652f\u6301pymysql<\/p>\n\n\n\n

pg_drivers = [“psycopg2”, “psycopg”, “pgdb”]
\nmysql_drivers = [“MySQLdb”, “pymysql”, “mysql.connector”]
\nsqlite_drivers = [“sqlite3”, “pysqlite2.dbapi2”, “sqlite”]<\/p>\n\n\n\n

pip install PyMySQL<\/code>\u5b89\u88c5\u597d PyMySQL\uff0c\uff08 PyMySQL \u662f\u7eaf Python \u5b9e\u73b0\u7684\u9a71\u52a8 \uff09<\/p>\n\n\n\n

\u5b89\u88c5\u597d\u4e4b\u540e\uff0c\u542f\u52a8\u9879\u76ee\uff0c\u8bbf\u95ee http:\/\/localhost:8080\/ \u5c45\u7136\u663e\u793a\u51fa\u4e86\u767b\u5f55\u754c\u9762\u3002\u83ab\u975e\u5c31\u8fd9\u4e48\u987a\u5229\u5730\u5207\u6362\u5230python 3 \u4e86\uff0c\u8fd9\u4e5f\u592a\u795e\u5947\u4e86\u3002<\/p>\n\n\n\n

\u597d\u666f\u4e0d\u957f\uff0c\u8f93\u5165\u7528\u6237\u540d\u3001\u5bc6\u7801\u540e\uff0c\u53d1\u73b0\u767b\u5f55\u4e0d\u4e0a\uff0c\u7ecf\u8fc7\u4e00\u756a\u8c03\u8bd5\uff0c\u53d1\u73b0\u5b58\u5165session\u91cc\u7684\u503c\uff0c\u53d6\u4e0d\u51fa\u6765\uff0c\u4e5f\u4e0d\u77e5\u9053webpy 0.4 \u4e4b\u540e\u8981\u600e\u4e48\u624d\u80fd\u5c06\u6570\u636e\u5b58\u5165session\uff0c\u5148\u8d76\u9879\u76ee\uff0c\u6682\u65f6\u5148\u653e\u4e00\u653e\u5427\u3002<\/p>\n\n\n\n

#\u8bb0\u5f55\u4fe1\u606f\u5230session\u4e2d\nweb.ctx.session['admin_id'] = admin.id\n\nif web.ctx.session.get('admin_id'):\n   #\u53d6\u51fa\u7528\u6237\u4fe1\u606f<\/pre>\n\n\n\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
\u539f\u6765\u4e00\u4e2a\u9879\u76ee\u662fpython2.7\u73af\u5883\uff0c\u7528\u7684\u6846\u67b6web.py 0.33\uff0c\u6700\u8fd1\u6709\u4e00\u4e2a\u7c7b\u4f3c\u7684\u9700\u6c42\uff0c\u867d\u7136\u6ca1\u6709\u8981\u6c42\u5177\u4f53\u7528 … \u7ee7\u7eed\u9605\u8bfb\u201cwebpy0.40\u5347\u7ea7python3\u5931\u8d25\u201d<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[6],"tags":[8,236],"_links":{"self":[{"href":"http:\/\/www.zhushiyao.com\/index.php?rest_route=\/wp\/v2\/posts\/7780"}],"collection":[{"href":"http:\/\/www.zhushiyao.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.zhushiyao.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.zhushiyao.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.zhushiyao.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7780"}],"version-history":[{"count":3,"href":"http:\/\/www.zhushiyao.com\/index.php?rest_route=\/wp\/v2\/posts\/7780\/revisions"}],"predecessor-version":[{"id":7783,"href":"http:\/\/www.zhushiyao.com\/index.php?rest_route=\/wp\/v2\/posts\/7780\/revisions\/7783"}],"wp:attachment":[{"href":"http:\/\/www.zhushiyao.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7780"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.zhushiyao.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7780"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.zhushiyao.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7780"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}