使用csv在python中编写联系人

import csv

def write_contacts(contacts, filename):
    with open(filename, 'w', newline='') as file:
        writer = csv.writer(file)
        writer.writerow(['Name', 'Email', 'Phone'])  # 写入表头
        for contact in contacts:
            writer.writerow([contact['name'], contact['email'], contact['phone']])  # 写入每个联系人的数据

# 示例数据
contacts = [
    {'name': '张三', 'email': 'zhangsan@example.com', 'phone': '1234567890'},
    {'name': '李四', 'email': 'lisi@example.com', 'phone': '0987654321'}
]

# 调用函数写入联系人数据到CSV文件
write_contacts(contacts, 'contacts.csv')

import csv

def read_contacts(filename):
    with open(filename, 'r') as file:
        reader = csv.reader(file)
        contacts = []
        header = next(reader)  # 读取表头行
        for row in reader:
            contact = {'name': row[0], 'email': row[1], 'phone': row[2]}  # 解析每行数据
            contacts.append(contact)
        return contacts

# 调用函数读取联系人数据
contacts = read_contacts('contacts.csv')
print(contacts)