pip install openpyxl

import tkinter as tk
from tkinter import ttk
import openpyxl

def update_progress(progress_var, processed, total):
    """更新進(jìn)度條百分比"""
    if total > 0:
        progress = (processed / total) * 100
        progress_var.set(progress)

def process_sheet(sheet, progress_var, root, progress_label, accumulated_rows, total_all_rows):
    """
    處理單個(gè)工作表
    正確處理合并單元格，將所有單元格值轉(zhuǎn)換為字符串
    """
    current_processed = 0  # 當(dāng)前工作表已處理行數(shù)

    for row in sheet.iter_rows():
        for cell in row:
            # 判斷是否在合并單元格內(nèi)
            if cell.coordinate in sheet.merged_cells:
                # 查找對(duì)應(yīng)的合并區(qū)域，取出左上角單元格的值
                for merged_range in sheet.merged_cells.ranges:
                    if cell.coordinate in merged_range:
                        top_left = sheet.cell(merged_range.min_row, merged_range.min_col)
                        value = top_left.value
                        break
            else:
                value = cell.value

            # 統(tǒng)一轉(zhuǎn)為字符串，None 轉(zhuǎn)為空字符串
            cell.value = str(value) if value is not None else ''

        current_processed += 1
        total_processed = accumulated_rows + current_processed

        # 更新進(jìn)度條和文字
        update_progress(progress_var, total_processed, total_all_rows)
        progress_label.config(
            text=f"正在處理工作表：{sheet.title}  "
                 f"進(jìn)度：{progress_var.get():.2f}%  "
                 f"已處理行數(shù)：{total_processed}/{total_all_rows}"
        )
        root.update_idletasks()  # 強(qiáng)制刷新界面

    return accumulated_rows + current_processed

if __name__ == "__main__":
    # 請(qǐng)修改為你的實(shí)際 Excel 文件路徑
    file_path = "output_file.xlsx"

    workbook = openpyxl.load_workbook(file_path)

    # 計(jì)算所有工作表的總行數(shù)，用于整體進(jìn)度顯示
    total_all_rows = sum(sheet.max_row for sheet in workbook.worksheets)

    # 創(chuàng)建主窗口
    root = tk.Tk()
    root.title("Excel 單元格轉(zhuǎn)字符串工具（帶進(jìn)度條）")
    root.geometry("600x200")
    root.resizable(False, False)

    # 進(jìn)度變量
    progress_var = tk.DoubleVar(value=0)

    # 標(biāo)題
    title_label = tk.Label(root, text="正在處理 Excel 文件，請(qǐng)稍候...", font=("微軟雅黑", 12))
    title_label.pack(pady=20)

    # 進(jìn)度條
    progress_bar = ttk.Progressbar(root, mode="determinate", variable=progress_var, maximum=100)
    progress_bar.pack(padx=50, pady=10, fill=tk.X)

    # 進(jìn)度文字
    progress_label = tk.Label(root, text="進(jìn)度：0.00%  已處理行數(shù)：0/0", font=("微軟雅黑", 10))
    progress_label.pack(pady=5)

    accumulated_rows = 0  # 已累計(jì)處理行數(shù)

    # 逐個(gè)處理工作表
    for sheet_name in workbook.sheetnames:
        sheet = workbook[sheet_name]
        accumulated_rows = process_sheet(
            sheet, progress_var, root, progress_label, accumulated_rows, total_all_rows
        )

    # 處理完成
    progress_var.set(100)
    title_label.config(text="所有工作表處理完成！")
    progress_label.config(text=f"處理完成！100.00%  總計(jì)處理行數(shù)：{total_all_rows}/{total_all_rows}")

    # 保存文件
    workbook.save(file_path)
    print(f"處理完成，文件已保存：{file_path}")

    # 保持窗口打開(kāi)，直到用戶手動(dòng)關(guān)閉
    root.mainloop()