\u5728\u6628\u65e5\u7684\u5167\u5bb9\u4e4b\u4e2d\u6211\u5011\u5c07\u65e2\u6709\u7684user\u505a\u4e00\u500b\u91cd\u69cb\uff0c\u4e26\u4e14\u5c07\u8ddf\u4f7f\u7528\u8005\u76f8\u95dc\u7684\u51fd\u5f0f\u62bd\u96e2\u5230UserModel\u4e4b\u4e2d\uff0c\u4f46\u662f\u76ee\u524d\u7684\u5167\u5bb9\u53ea\u8981\u4f3a\u670d\u5668\u91cd\u65b0\u958b\u6a5f\u4e4b\u5f8c\u539f\u4f86\u65b0\u589e\u7684\u8cc7\u6599\u5c31\u6703\u6d88\u5931\uff0c\u6240\u4ee5\u4eca\u5929\u6559\u6388\u5927\u5bb6\u5982\u4f55\u900f\u904esqlite\u5c07\u8cc7\u6599\u5b58\u5728\u6a94\u6848\u4e2d\uff0c\u900f\u904e\u9019\u52d5\u4f5c\u6211\u5011\u53ef\u4ee5\u628a\u8cc7\u6599\u4fdd\u7559\u4e0b\u4f86\u3002<\/p>\n
\u5b89\u88dd\u9019\u52d5\u4f5c\u5df2\u7d93\u505a\u904e\u5f88\u591a\u6b21\u4e86\uff0c\u76f8\u4fe1\u8b80\u8005\u4e5f\u53ef\u4ee5\u5b8c\u6210\u6b64\u52d5\u4f5c\uff0c\u82e5\u662f\u6709\u9047\u5230\u554f\u984c\u7684\u5c31\u770b\u4e00\u4e0b\u4e0b\u5217\u5f97\u6307\u4ee4\u4e86\uff1a<\/p>\n
pip install sqlite3<\/code><\/pre>\n\u900f\u904e\u4e0a\u8ff0\u6307\u4ee4\u53ef\u4ee5\u5b89\u88ddsqlite3\u9019\u500b\u51fd\u5f0f\u5eab\uff0c\u63a5\u4e0b\u4f86\u544a\u8a34\u5927\u5bb6\u4e00\u4e9bsqlite\u7684\u65b9\u6cd5\u3002<\/p>\n
sqlite\u7684\u65b9\u6cd5<\/h2>\n
\u9019\u90e8\u5206\u900f\u904e\u5be6\u4f5c\u6559\u6388\u5927\u5bb6\u4e00\u4e9bsqlite\u7684\u65b9\u6cd5\uff0c\u6240\u4ee5\u5206\u6210\u4ee5\u4e0b\u5e7e\u7a2e\u65b9\u5f0f\u4f86\u6559\u6388\u5927\u5bb6\u5982\u4f55\u4f7f\u7528sqlite\uff1a<\/p>\n
\u5efa\u7acb\u9023\u7dda<\/h3>\n
\u5728\u6240\u6709\u52d5\u4f5c\u4e4b\u524d\u9996\u5148\u662f\u8981\u5148\u9023\u7d50\u8cc7\u6599\u5eab\uff0c\u5728sqlite\u7c21\u55ae\u8b1b\u5c31\u662f\u9023\u7d50\u54ea\u500b\u6a94\u6848\uff0c\u6240\u4ee5\u6307\u4ee4\u5f88\u7c21\u55ae\uff0c\u9019\u90e8\u5206\u5148\u770b\u4e00\u4e0b\u4e0b\u5217\u5167\u5bb9\uff1a<\/p>\n
import sqlite3\n\nconn = sqlite3.connect('user.db')<\/code><\/pre>\n\u900f\u904esqlite3.connect(\u6a94\u6848\u540d\u7a31)\uff0c\u5982\u6b64\u5c31\u53ef\u4ee5\u7528\u8cc7\u6599\u5eab\u7684\u65b9\u5f0f\u5b58\u53d6user.db\u9019\u500b\u6a94\u6848\u3002\u63a5\u4e0b\u4f86\u9664\u4e86sqlite\u7684api\u9084\u6703\u5e36\u4e00\u4e9bSQL\u8a9e\u6cd5\u3002<\/p>\n
CREATE TABLE<\/h3>\n
\u5176\u5be6sqlite\u7684\u6307\u4ee4\u9084\u7b97\u7c21\u55ae\uff0c\u56e0\u70ba\u53ea\u8981\u8b80\u8005\u6703SQL\u8a9e\u6cd5\u5c31\u65b9\u4fbf\u8a31\u591a\uff0c\u7136\u800c\u901930\u5929\u4e3b\u8981\u662f\u6559\u6388\u5927\u5bb6\u5982\u4f55\u4f7f\u7528flask-restful\u6240\u4ee5\u4e0d\u53bb\u5e36\u592a\u591aSQL\u8a9e\u6cd5\uff0c\u6240\u4ee5\u9019\u908a\u5c31\u7c21\u55ae\u5e36\u500b\u5e7e\u7a2e\u8a9e\u6cd5\uff0c\u9996\u5148\u662f\u5efa\u7acbTable\u7684\u8a9e\u6cd5\u3002<\/p>\n
cursor = conn.cursor()\ncursor.execute('DROP TABLE IF EXISTS users')\ncursor.execute('CREATE TABLE IF NOT EXISTS users('\n 'id INTEGER PRIMARY KEY, '\n 'name TEXT, '\n 'email TEXT, '\n 'password TEXT)')\n\nconn.commit()\nconn.close()<\/code><\/pre>\n\u5982\u6b64\u53ca\u5efa\u7acb\u4e86\u4e00\u500b\u540d\u70bauser\u7684table\uff0c\u88e1\u9762\u6709\u5e7e\u500b\u6b04\u4f4d\u5206\u5225\u70baid\u3001name\u3001email\u4ee5\u53capassword\uff0c\u5982\u6b64\u6211\u5011\u7684\u8cc7\u6599\u5eab\u5efa\u7acb\u5b8c\u6210\u4e86\u3002<\/p>\n
\u57f7\u884c\u6307\u4ee4<\/h3>\n
\u76f8\u4fe1\u5728\u770b\u904eCREATE TABLE\u4e4b\u5f8c\u5f88\u591a\u8b80\u8005\u5011\u5c31\u5df2\u7d93\u958b\u59cb\u65b0\u589e\u8cc7\u6599\u6216\u522a\u9664\u8cc7\u6599\u4e86\uff0c\u56e0\u70basqlite\u7684\u8a9e\u6cd5\u521d\u6b65\u5c31\u662f\u4ee5\u4e0b\u5e7e\u7a2e\uff1a<\/p>\n
conn = sqlite3.connect('user.db')\ncursor = conn.cursor()\ncursor.execute(SQL COMMAND)\n\nconn.commit()\nconn.close()<\/code><\/pre>\n\u7c21\u55ae\u8aaa\u660e\u4e00\u4e0b\u5c31\u662f\u4ee5\u4e0b\u5f97\u5faa\u74b0\uff1a<\/p>\n
\n- \u9023\u63a5\u8cc7\u6599\u5eab<\/li>\n
- \u53d6\u5f97cursor<\/li>\n
- \u57f7\u884c\u547d\u4ee4<\/li>\n
- commit\u547d\u4ee4(\u5c07\u8cc7\u6599\u57f7\u884c\u7570\u52d5\u5230\u6a94\u6848\u5167)<\/li>\n
- \u95dc\u9589\u9023\u7dda<\/li>\n<\/ul>\n
\u65b0\u589e\u591a\u7b46\u8cc7\u6599<\/h3>\n
\u5728\u4e0a\u8ff0\u8aaa\u660e\u4e86\u5982\u4f55\u57f7\u884c\u6307\u4ee4\uff0c\u4f46\u662f\u5982\u679c\u6211\u5011\u8981\u65b0\u589e\u591a\u7b46\u8cc7\u6599\u8981\u5982\u4f55\u57f7\u884c\u5462\uff0c\u63a5\u4e0b\u4f86\u5c31\u8acb\u5927\u5bb6\u770b\u770b\u4ee5\u4e0b\u4f8b\u5b50\uff1a<\/p>\n
conn = sqlite3.connect('user.db')\ncursor = conn.cursor()\ninsert_query = 'INSERT INTO users VALUES(?, ?, ?, ?)'\n\nusers = []\n\nusers.append((None, 'kirai', 'abc.def@gmail.com', '123456'))\nusers.append((None, 'kirai1', 'abc1.def@gmail.com', '123456'))\nusers.append((None, 'kirai2', 'abc2.def@gmail.com', '123456'))\n\ncursor.executemany(insert_query, users)\n\nconn.commit()\nconn.close()<\/code><\/pre>\n\u5982\u6b64\u6211\u5011\u5c07\u53ef\u4ee5\u65b0\u589e\u4e09\u7b46\u4f7f\u7528\u8005\u8cc7\u6599\u9032\u5230\u8cc7\u6599\u5eab\u5167\u3002<\/p>\n
\u67e5\u8a62\u8cc7\u6599<\/h3>\n
\u5728\u6559\u6388\u5b8c\u5982\u4f55\u65b0\u589e\u8cc7\u6599\u5230\u8cc7\u6599\u5eab\u5167\uff0c\u63a5\u4e0b\u4f86\u5c31\u8981\u544a\u8a34\u5927\u5bb6\u5982\u4f55\u91cd\u8cc7\u6599\u5eab\u63d0\u53d6\u8cc7\u6599\u51fa\u4f86\uff0c\u7bc4\u4f8b\u8acb\u770b\u4e0b\u5217\u5167\u5bb9\uff1a<\/p>\n
for row in cursor.execute(SELECT * FROM users):\n print(row)\nconn.commit()\nconn.close()<\/code><\/pre>\n\u5176\u4e2drow\u4ee3\u8868query\u51fa\u4f86\u6bcf\u4e00\u5217\u6240\u542b\u8cc7\u6599\uff0c\u9019\u88e1\u5c31\u53ef\u4ee5\u63d0\u53d6row\u88e1\u9762\u7684\u8cc7\u6599\u8f49\u63db\u70baUserModel\u4e26\u8fd4\u56de\u7d66\u5ba2\u6236\u7aef\u3002<\/p>\n
\u5c0f\u7d50<\/h1>\n
\u4eca\u65e5\u7684\u5167\u5bb9\u6559\u6388\u5927\u5bb6\u4e86\u89e3sqlite\u7684\u57fa\u672c\u8a9e\u6cd5\uff0c\u5176\u5be6\u5176\u4ed6\u8cc7\u6599\u5eab\u5982mysql\uff0cpostgresql\u4ea6\u662f\u540c\u6a23\u7684\u9053\u7406\u6240\u4ee5\u7b46\u8005\u5c31\u4e0d\u4e00\u4e00\u8d05\u8ff0\uff0c\u5f85\u6709\u8208\u8da3\u7684\u8b80\u8005\u81ea\u884c\u767c\u6398\uff0c\u63a5\u4e0b\u4f86\u5c31\u4ecb\u7d39\u5982\u4f55\u6574\u5408\u6211\u5011\u7684\u61c9\u7528\u7a0b\u5e8f\u8207sqlite\u5c07\u73fe\u6709\u7684\u8cc7\u6599\u5b58\u653e\u65bc\u8cc7\u6599\u5eab\u5167\u4e26\u63d0\u53d6\u51fa\u4f86\u4f7f\u7528\uff0c\u656c\u8acb\u671f\u5f85\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5c0e\u5165sqlite \u5728\u6628\u65e5\u7684\u5167\u5bb9\u4e4b\u4e2d\u6211\u5011\u5c07\u65e2\u6709\u7684user\u505a\u4e00\u500b\u91cd\u69cb\uff0c\u4e26\u4e14\u5c07\u8ddf\u4f7f\u7528\u8005\u76f8\u95dc\u7684\u51fd\u5f0f\u62bd\u96e2\u5230UserMod … <\/p>\n