python - 在一个线程中创建的对象只能在同一个线程中使用

Question

我找不到问题:

@app.route('/register', methods=['GET', 'POST'])
def register():
    form = RegisterForm(request.form)
    if request.method=='POST' and form.validate():
        name =  form.name.data 
        email = form.email.data
        username = form.username.data
        password = sha256_crypt.encrypt(str(form.password.data))

        c.execute("INSERT INTO users(name,email,username,password) 
        VALUES(?,?,?,?)", (name, email, username, password))

        conn.commit

        conn.close()

错误:

File "C:\Users\app.py", line 59, in register c.execute("INSERT INTO users(name,email,username,password) VALUES(?,?,?,?)", (name, email, username, password)) ProgrammingError: SQLite objects created in a thread can only be used in that same thread.The object was created in thread id 23508 and this is thread id 22640

这是否意味着我不能在 HTML 文件中使用姓名、电子邮件用户名和密码？我该如何解决？

Answer 1

在您连接到数据库的地方添加以下内容。

conn = sqlite3.connect('your.db', check_same_thread=False)