!67 update applications/configs/config.py.
Merge pull request !67 from Teishorin/N/A
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@@ -74,6 +74,27 @@ class BaseConfig:
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'coalesce': False,
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'max_instances': 3
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}
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# 配置多个数据库连接的连接串写法示例
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# HOSTNAME: 指数据库的IP地址、USERNAME:指数据库登录的用户名、PASSWORD:指数据库登录密码、PORT:指数据库开放的端口、DATABASE:指需要连接的数据库名称
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# MSSQL: f"mssql+pymssql://{USERNAME}:{PASSWORD}@{HOSTNAME}:{PORT}/{DATABASE}?charset=cp936"
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# MySQL: f"mysql+pymysql://{USERNAME}:{PASSWORD}@{HOSTNAME}:{PORT}/{DATABASE}?charset=utf8"
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# Oracle: f"oracle+cx_oracle://{USERNAME}:{PASSWORD}@{HOSTNAME}:{PORT}/{DATABASE}"
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# SQLite "sqlite:/// database.db"
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# Postgres f"postgresql+psycopg2://{USERNAME}:{PASSWORD}@{HOSTNAME}:{PORT}/{DATABASE}"
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# Oracle的第二种连接方式
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# dsnStr = cx_Oracle.makedsn({HOSTNAME}, 1521, service_name='orcl')
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# connect_str = "oracle://%s:%s@%s" % ('{USERNAME}', ' {PASSWORD}', dsnStr)
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# 在SQLALCHEMY_BINDS 中设置:'{数据库连接别名}': '{连接串}'
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# 最后在models的数据模型class中,在__tablename__前设置 __bind_key__ = '{数据库连接别名}' 即可,表示该数据模型不使用默认的数据库连接,改用“SQLALCHEMY_BINDS”中设置的其他数据库连接
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# SQLALCHEMY_BINDS = {
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# 'testMySQL': 'mysql+pymysql://test:123456@192.168.1.1:3306/test?charset=utf8',
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# 'testMsSQL': 'mssql+pymssql://test:123456@192.168.1.1:1433/test?charset=cp936',
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# 'testOracle': 'oracle+cx_oracle://test:123456@192.168.1.1:1521/test',
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# 'testSQLite': 'sqlite:///database.db
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#}
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class TestingConfig(BaseConfig):
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