feat:增加导出到excel功能

db/sql_db.py

@@ -1,10 +1,8 @@
 from sqlalchemy import Column, DateTime, Integer, BigInteger, String, create_engine, Boolean, Text
 from sqlalchemy.orm import declarative_base, sessionmaker
-
 # 申明基类对象
 Base = declarative_base()
 from decouple import config
-
 DB_PATH = config('DB_PATH', default='E://pyptoject//yj_resume//main.sqlite3')
 
 
@@ -42,3 +40,7 @@ class SqliteSqlalchemy(object):
         Base.metadata.create_all(engine, checkfirst=True)
         # 创建sqlite的session连接对象
         self.session = sessionmaker(bind=engine)()
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