Python将列表导出Excel的完整教程

pip install Spire.Xls.Free

from spire.xls import *
from spire.xls.common import *

from spire.xls import *
from spire.xls.common import *
def list_to_single_column(data_list, output_path, sheet_name="数据"):
"""将一维列表导出为Excel单列数据"""
# 创建工作簿
workbook = Workbook()
# 清除默认工作表，新建指定名称的工作表
workbook.Worksheets.Clear()
sheet = workbook.Worksheets.Add(sheet_name)
# 遍历列表写入单元格，从第1行第1列开始
for index, value in enumerate(data_list):
sheet.Range[index + 1, 1].Value = str(value)
# 自动调整列宽
sheet.AllocatedRange.AutoFitColumns()
# 保存为xlsx格式
workbook.SaveToFile(output_path, ExcelVersion.Version2016)
workbook.Dispose()
# 调用示例
if name == "main":
products = ["笔记本电脑", "机械键盘", "无线鼠标", "27寸显示器", "外接硬盘"]
list_to_single_column(products, "single_column.xlsx")

from spire.xls import *
from spire.xls.common import *
def list_2d_to_excel(headers, data_rows, output_path, sheet_name="数据表"):
"""将二维列表导出为带表头的Excel表格"""
workbook = Workbook()
workbook.Worksheets.Clear()
sheet = workbook.Worksheets.Add(sheet_name)
# 写入表头（第1行）
for col_idx, header in enumerate(headers):
cell = sheet.Range[1, col_idx + 1]
cell.Value = header
# 表头样式：加粗、背景色
cell.Style.Font.IsBold = True
cell.Style.Color = Color.get_LightBlue()
cell.Style.HorizontalAlignment = HorizontalAlignType.Center
# 写入数据行（从第2行开始）
for row_idx, row_data in enumerate(data_rows):
for col_idx, value in enumerate(row_data):
# 根据数据类型选择写入方式
cell = sheet.Range[row_idx + 2, col_idx + 1]
if isinstance(value, (int, float)):
cell.NumberValue = float(value)
else:
cell.Value = str(value)
# 添加边框
data_range = sheet.Range[1, 1, len(data_rows) + 1, len(headers)]
data_range.BorderAround(LineStyleType.Thin)
data_range.BorderInside(LineStyleType.Thin)
# 自适应列宽
sheet.AllocatedRange.AutoFitColumns()
workbook.SaveToFile(output_path, ExcelVersion.Version2016)
workbook.Dispose()
# 调用示例
if name == "main":
headers = ["员工ID", "姓名", "部门", "月薪", "在职状态"]
employees = [
[1001, "张明", "研发部", 15000, True],
[1002, "李华", "产品部", 13500, True],
[1003, "王芳", "设计部", 12800, False],
[1004, "赵强", "测试部", 11500, True]
]
list_2d_to_excel(headers, employees, "employee_table.xlsx")

from spire.xls import *
from spire.xls.common import *
def dict_list_to_excel(dict_list, output_path, sheet_name="数据", custom_headers=None):
"""将字典列表导出为Excel表格"""
if not dict_list:
raise ValueError("数据列表不能为空")
workbook = Workbook()
workbook.Worksheets.Clear()
sheet = workbook.Worksheets.Add(sheet_name)
# 确定表头：优先使用自定义表头，否则使用字典键名
if custom_headers:
headers = custom_headers
keys = list(dict_list[0].keys())
else:
keys = list(dict_list[0].keys())
headers = keys
# 写入表头
for col_idx, header in enumerate(headers):
cell = sheet.Range[1, col_idx + 1]
cell.Value = header
cell.Style.Font.IsBold = True
cell.Style.HorizontalAlignment = HorizontalAlignType.Center
# 写入数据
for row_idx, item in enumerate(dict_list):
for col_idx, key in enumerate(keys):
cell = sheet.Range[row_idx + 2, col_idx + 1]
value = item.get(key, "")
# 根据类型智能写入
if value is None:
cell.Value = ""
elif isinstance(value, bool):
cell.BooleanValue = value
elif isinstance(value, (int, float)):
cell.NumberValue = float(value)
else:
cell.Value = str(value)
# 格式优化
data_range = sheet.Range[1, 1, len(dict_list) + 1, len(headers)]
data_range.BorderAround(LineStyleType.Thin)
data_range.BorderInside(LineStyleType.Thin)
sheet.AllocatedRange.AutoFitColumns()
workbook.SaveToFile(output_path, ExcelVersion.Version2016)
workbook.Dispose()
# 调用示例
if name == "main":
orders = [
{"order_id": "ORD2024001", "product": "笔记本支架", "quantity": 2, "price": 89.9, "status": "已发货"},
{"order_id": "ORD2024002", "product": "USB集线器", "quantity": 5, "price": 45.0, "status": "待出库"},
{"order_id": "ORD2024003", "product": "散热底座", "quantity": 1, "price": 129.0, "status": "已签收"},
]
dict_list_to_excel(orders, "orders.xlsx", sheet_name="订单数据")

pip install pandas openpyxl xlsxwriter

import pandas as pd
# 一维列表
data = ["苹果", "香蕉", "橙子", "葡萄"]
# 转换为 DataFrame，并指定列名
df = pd.DataFrame(data, columns=["水果名称"])
# 导出为 Excel，不包含索引
df.to_excel("fruits.xlsx", index=False)

# 二维列表：每行是一个子列表，代表一条记录
data = [
    ["张三", 25, "北京"],
    ["李四", 30, "上海"],
    ["王五", 28, "广州"]
]
# 指定列名
columns = ["姓名", "年龄", "城市"]
df = pd.DataFrame(data, columns=columns)
df.to_excel("people.xlsx", index=False)

names = ["张三", "李四", "王五"]
ages = [25, 30, 28]
cities = ["北京", "上海", "广州"]
df = pd.DataFrame({
    "姓名": names,
    "年龄": ages,
    "城市": cities
})
df.to_excel("people2.xlsx", index=False)

with pd.ExcelWriter("multi_sheet.xlsx") as writer:
    df1.to_excel(writer, sheet_name="员工信息", index=False)
    df2.to_excel(writer, sheet_name="部门统计", index=False)

from openpyxl import Workbook
data = [
    ["姓名", "年龄", "城市"],
    ["张三", 25, "北京"],
    ["李四", 30, "上海"],
    ["王五", 28, "广州"]
]
wb = Workbook()
ws = wb.active
# 逐行写入
for row in data:
    ws.append(row)
wb.save("openpyxl_output.xlsx")

fruits = ["苹果", "香蕉", "橙子"]
ws = wb.active
for fruit in fruits:
    ws.append([fruit])   # 注意 append 需要可迭代对象

# 在 A1 写入标题
ws['A1'] = "水果列表"
# 或者使用行列索引（从1开始）
ws.cell(row=1, column=2, value="价格")

import xlsxwriter
workbook = xlsxwriter.Workbook('xlsxwriter_output.xlsx')
worksheet = workbook.add_worksheet()
data = [
    ["姓名", "年龄", "城市"],
    ["张三", 25, "北京"],
    ["李四", 30, "上海"],
]
for row_idx, row_data in enumerate(data):
    for col_idx, value in enumerate(row_data):
        worksheet.write(row_idx, col_idx, value)
workbook.close()

# 定义格式
header_format = workbook.add_format({
    'bold': True,
    'font_color': 'white',
    'bg_color': '#4CAF50',
    'border': 1
})
# 写入表头时应用格式
for col, header in enumerate(["姓名", "年龄", "城市"]):
    worksheet.write(0, col, header, header_format)

worksheet1 = workbook.add_worksheet("Sheet1")
worksheet2 = workbook.add_worksheet("Sheet2")