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account_service.py: 导入re库使用正则匹配过滤了注册时用户名的非法字符

Bug487-WuYuhan
吴宇涵 2022-10-21 11:07:20 +08:00
parent 5844eab6d5
commit 59d95d8e9f
1 changed files with 2 additions and 0 deletions
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2
app/account_service.py
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@ -1,5 +1,6 @@
from flask import * from flask import *
from Login import check_username_availability, verify_user, add_user, get_expiry_date, change_password from Login import check_username_availability, verify_user, add_user, get_expiry_date, change_password
import re
# 初始化蓝图 # 初始化蓝图
accountService = Blueprint("accountService", __name__) accountService = Blueprint("accountService", __name__)
@ -19,6 +20,7 @@ def signup():
# POST方法需判断是否注册成功，再根据结果返回不同的内容 # POST方法需判断是否注册成功，再根据结果返回不同的内容
username = escape(request.form['username']) username = escape(request.form['username'])
password = escape(request.form['password']) password = escape(request.form['password'])
#! 添加如下代码为了过滤注册时的非法字符 #! 添加如下代码为了过滤注册时的非法字符
if len(username) > 20: if len(username) > 20:
return '用户名过长' return '用户名过长'