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init_mysql.py
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init_mysql.py
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from service.database.models import creat_table,drop_table,AdminUser
from service.config.config import init_db
from service.api.db import db
# print(os.getenv('MYSQL_HOST'))
# print(os.getenv('MYSQL_PORT'))
# print(os.getenv('MYSQL_PASSWORD'))
# 初始化数据
import re
import random
import string
def new_table():
# 清空表
drop_table()
# 创建表
creat_table()
# 初始化表
init_db()
def init():
mod_key() # 熵增
try:
# res = bool(AdminUser.query.filter_by(id = 1).first())
# res = AdminUser.query.get(1) #主键查询
res = AdminUser.query.filter_by(id = 1).one_or_none()
except:
# print(e)
db.session.commit()
res = False
if res:
print('检测到已存在数据库')
else:
try:
new_table()
print('新数据库初始化完成')
except Exception as e:
print(e)
print('初始化失败,请检查数据库设置、防火墙、以及是否初始化完成')
def ranstr(num):
return ''.join(random.sample(string.ascii_letters + string.digits, num))
def mod_key():
w_str = ''
randkey = ranstr(random.randint(44,48))
flag = False
with open('./service/api/db.py','r',encoding='utf-8') as f:
lines = f.readlines()
for line in lines:
if re.search('a44545de51d5e4deaswdedcecvrcrfr5f454fd1cec415r4f',line):
line = re.sub('a44545de51d5e4deaswdedcecvrcrfr5f454fd1cec415r4f',randkey,line)
flag = True
w_str += line
if flag:
with open('./service/api/db.py','w',encoding='utf-8') as f:
f.write(w_str)
init()