Flask 中的路由重定向两次

如何解决Flask 中的路由重定向两次

@app.route('/customers_products/<name>',methods=['GET','POST'])
def customers_products(name):
    ##pass
        return redirect(url_for('customer_payment',name=name))
    return render_template('customers_products.html',name=name,products=products)

@app.route('/customer_payment/<name>','POST'])
def customer_payment(name):
    order_numbers = [i for i in range(101,400)]
    cursor = MysqL.connection.cursor()
    query = 'SELECT order_no FROM order_receipts'
    cursor.execute(query)
    numbers = cursor.fetchall()

    numbers_used = []
    for number in numbers:
        numbers_used.append(number[0])
        order_numbers.remove(number[0])

            
            
    order_num = random.randint(order_numbers[1],order_numbers[-1])
    print('Number 1:',order_num)
    print('Number 2:',order_num)

    ##pass

输出

Number 1: 168
Number 2: 168
127.0.0.1 - - [07/Apr/2021 23:14:39] "[37mGET /customer_payment/<name> HTTP/1.1[0m" 200 -
Number 1: 326
Number 2: 326
127.0.0.1 - - [07/Apr/2021 23:14:39] "[37mGET /customer_payment/<name> HTTP/1.1[0m" 200 -

我遇到了一个问题，虽然我只使用了一次重定向，然后路由 customer_payment 重定向了两次，但我找不到结果与我预期的不一样的问题。