利用python实现文字转语音

代码如下：

import pathlib
import tkinter as tk
import tkinter.ttk as ttk
import tkinter.filedialog as filedialog
import tkinter.messagebox as msgbox
import pyttsx3class Application(tk.Tk):def __init__(self):super().__init__()self.title("文本-语音 转换器")self.geometry("300x120")self.engine = pyttsx3.init()self.file_path = tk.StringVar()self.init_ui()def init_ui(self):self.row1 = tk.LabelFrame(self, text="文本文件")self.txt_path = tk.Entry(self.row1, textvariable=self.file_path)self.txt_path.pack(side=tk.LEFT, fill=tk.X, expand=True, padx=5, pady=5)self.btn_sel = tk.Button(self.row1, text="选择", command=self.select_file)self.btn_sel.pack(side=tk.RIGHT, pady=5, padx=5)self.row1.pack(fill=tk.X, padx=5, pady=5)self.btn_convert = tk.Button(self, text="转换为 MP3", command=self.convert_to_mp3)self.btn_convert.pack(fill=tk.BOTH, expand=True, padx=5, pady=5)def select_file(self):txt_file = filedialog.askopenfile(initialdir=".", title="选择文件", filetypes=(('文件文件', '*.txt'),('所有文件', '*.*')))if txt_file:self.file_path.set(txt_file.name)def convert_to_mp3(self):filename = pathlib.Path(self.file_path.get())with open(filename, 'r', encoding='utf8') as f:self.engine.save_to_file(f.read(), f"{filename.stem}.mp3")self.engine.runAndWait()msgbox.showinfo("转换结果", "文件转换成功!")if __name__ == "__main__":app = Application()app.mainloop()