{"id":992310,"date":"2024-12-27T08:36:12","date_gmt":"2024-12-27T00:36:12","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/992310.html"},"modified":"2024-12-27T08:36:15","modified_gmt":"2024-12-27T00:36:15","slug":"%e5%a6%82%e4%bd%95%e5%85%b3%e9%97%ad%e4%b8%bb%e7%aa%97%e4%bd%93-python","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/992310.html","title":{"rendered":"\u5982\u4f55\u5173\u95ed\u4e3b\u7a97\u4f53 python"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25070211\/47fae6a0-013a-49a2-8c24-6ec10821aeea.webp\" alt=\"\u5982\u4f55\u5173\u95ed\u4e3b\u7a97\u4f53 python\" \/><\/p>\n<p><p> <strong>\u5728Python\u4e2d\u5173\u95ed\u4e3b\u7a97\u4f53\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff0c\u5305\u62ec\u4f7f\u7528\u7a97\u53e3\u7ba1\u7406\u51fd\u6570\u3001\u7ed3\u5408\u4e8b\u4ef6\u5904\u7406\u4ee5\u53ca\u5e94\u7528\u7a0b\u5e8f\u6846\u67b6\u7684\u7279\u5b9a\u65b9\u6cd5\u3002\u5e38\u89c1\u7684\u65b9\u5f0f\u6709\uff1a\u8c03\u7528<code>destroy()<\/code>\u65b9\u6cd5\u3001\u4f7f\u7528<code>quit()<\/code>\u51fd\u6570\u3001\u7ed1\u5b9a\u4e8b\u4ef6\u5904\u7406\u5668\u3002\u4ee5\u4e0b\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u4f7f\u7528\u8fd9\u4e9b\u65b9\u6cd5\u7684\u6b65\u9aa4\u3002<\/strong><\/p>\n<\/p>\n<p><h3>\u4e00\u3001\u4f7f\u7528<code>Tkinter<\/code>\u5e93\u7684<code>destroy()<\/code>\u65b9\u6cd5<\/h3>\n<\/p>\n<p><p><code>Tkinter<\/code>\u662fPython\u6807\u51c6\u5e93\u4e2d\u7528\u4e8e\u521b\u5efa\u56fe\u5f62\u7528\u6237\u754c\u9762\u7684\u6a21\u5757\u3002\u8981\u5173\u95ed\u4e3b\u7a97\u4f53\uff0c\u6700\u5e38\u7528\u7684\u65b9\u6cd5\u662f\u8c03\u7528<code>destroy()<\/code>\u65b9\u6cd5\u3002<\/p>\n<\/p>\n<p><h4>1. \u7b80\u5355\u793a\u4f8b<\/h4>\n<\/p>\n<p><p>\u5728<code>Tkinter<\/code>\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u8c03\u7528<code>root.destroy()<\/code>\u6765\u5173\u95ed\u4e3b\u7a97\u53e3\u3002<code>root<\/code>\u901a\u5e38\u662f\u4f60\u7684\u4e3b\u7a97\u4f53\u5b9e\u4f8b\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import tkinter as tk<\/p>\n<p>def close_window():<\/p>\n<p>    root.destroy()<\/p>\n<p>root = tk.Tk()<\/p>\n<p>button = tk.Button(root, text=&quot;Close&quot;, command=close_window)<\/p>\n<p>button.pack()<\/p>\n<p>root.m<a href=\"https:\/\/docs.pingcode.com\/blog\/59162.html\" target=\"_blank\">AI<\/a>nloop()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>2. \u7406\u89e3<code>destroy()<\/code>\u7684\u4f7f\u7528<\/h4>\n<\/p>\n<p><p><code>destroy()<\/code>\u65b9\u6cd5\u7528\u4e8e\u9500\u6bc1\u7a97\u53e3\u53ca\u5176\u6240\u6709\u5b50\u7ec4\u4ef6\u3002\u8c03\u7528\u6b64\u65b9\u6cd5\u540e\uff0c\u7a97\u53e3\u5c06\u88ab\u6c38\u4e45\u5173\u95ed\u4e14\u65e0\u6cd5\u6062\u590d\u3002\u56e0\u6b64\uff0c\u5728\u9700\u8981\u5f7b\u5e95\u5173\u95ed\u7a97\u53e3\u65f6\u4f7f\u7528<code>destroy()<\/code>\u662f\u6700\u76f4\u63a5\u7684\u65b9\u6cd5\u3002<\/p>\n<\/p>\n<p><h3>\u4e8c\u3001\u4f7f\u7528<code>quit()<\/code>\u51fd\u6570<\/h3>\n<\/p>\n<p><p><code>quit()<\/code>\u51fd\u6570\u662f\u53e6\u4e00\u4e2a\u7528\u4e8e\u5173\u95ed<code>Tkinter<\/code>\u5e94\u7528\u7a0b\u5e8f\u7684\u65b9\u6cd5\uff0c\u4f46\u4e0e<code>destroy()<\/code>\u4e0d\u540c\u7684\u662f\uff0c\u5b83\u505c\u6b62\u4e86<code>mainloop()<\/code>\u7684\u6267\u884c\u3002<\/p>\n<\/p>\n<p><h4>1. \u793a\u4f8b\u4ee3\u7801<\/h4>\n<\/p>\n<p><pre><code class=\"language-python\">import tkinter as tk<\/p>\n<p>def close_window():<\/p>\n<p>    root.quit()<\/p>\n<p>root = tk.Tk()<\/p>\n<p>button = tk.Button(root, text=&quot;Exit&quot;, command=close_window)<\/p>\n<p>button.pack()<\/p>\n<p>root.mainloop()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>2. <code>quit()<\/code>\u4e0e<code>destroy()<\/code>\u7684\u533a\u522b<\/h4>\n<\/p>\n<ul>\n<li><strong><code>quit()<\/code><\/strong>\uff1a\u505c\u6b62\u4e8b\u4ef6\u5faa\u73af\uff0c\u4f46\u4e0d\u4f1a\u9500\u6bc1\u7a97\u53e3\uff1b\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u7a97\u53e3\u4ecd\u7136\u5b58\u5728\u3002<\/li>\n<li><strong><code>destroy()<\/code><\/strong>\uff1a\u4e0d\u4ec5\u505c\u6b62\u4e8b\u4ef6\u5faa\u73af\uff0c\u8fd8\u9500\u6bc1\u7a97\u53e3\u53ca\u5176\u6240\u6709\u5b50\u7ec4\u4ef6\u3002<\/li>\n<\/ul>\n<p><h3>\u4e09\u3001\u7ed1\u5b9a\u4e8b\u4ef6\u5904\u7406\u5668<\/h3>\n<\/p>\n<p><p>\u901a\u8fc7\u7ed1\u5b9a\u7a97\u53e3\u5173\u95ed\u4e8b\u4ef6\uff0c\u53ef\u4ee5\u5b9e\u73b0\u81ea\u5b9a\u4e49\u7684\u5173\u95ed\u903b\u8f91\uff0c\u8fd9\u5728\u9700\u8981\u5728\u5173\u95ed\u524d\u6267\u884c\u67d0\u4e9b\u64cd\u4f5c\uff08\u5982\u4fdd\u5b58\u6570\u636e\uff09\u65f6\u7279\u522b\u6709\u7528\u3002<\/p>\n<\/p>\n<p><h4>1. \u6355\u83b7\u7a97\u53e3\u5173\u95ed\u4e8b\u4ef6<\/h4>\n<\/p>\n<p><pre><code class=\"language-python\">import tkinter as tk<\/p>\n<p>from tkinter import messagebox<\/p>\n<p>def on_closing():<\/p>\n<p>    if messagebox.askokcancel(&quot;Quit&quot;, &quot;Do you want to quit?&quot;):<\/p>\n<p>        root.destroy()<\/p>\n<p>root = tk.Tk()<\/p>\n<p>root.protocol(&quot;WM_DELETE_WINDOW&quot;, on_closing)<\/p>\n<p>root.mainloop()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>2. \u7406\u89e3\u4e8b\u4ef6\u7ed1\u5b9a<\/h4>\n<\/p>\n<ul>\n<li><strong><code>protocol(&quot;WM_DELETE_WINDOW&quot;, on_closing)<\/code><\/strong>\uff1a\u7ed1\u5b9a\u7a97\u53e3\u5173\u95ed\u6309\u94ae\uff08\u901a\u5e38\u662f\u7a97\u53e3\u7684\u201cX\u201d\u6309\u94ae\uff09\u4e8b\u4ef6\u5230<code>on_closing<\/code>\u51fd\u6570\u3002<\/li>\n<li><strong>\u81ea\u5b9a\u4e49\u903b\u8f91<\/strong>\uff1a\u53ef\u4ee5\u5728<code>on_closing<\/code>\u51fd\u6570\u4e2d\u6dfb\u52a0\u4efb\u4f55\u9700\u8981\u5728\u5173\u95ed\u524d\u6267\u884c\u7684\u64cd\u4f5c\uff0c\u5982\u6570\u636e\u4fdd\u5b58\u3001\u786e\u8ba4\u5bf9\u8bdd\u6846\u7b49\u3002<\/li>\n<\/ul>\n<p><h3>\u56db\u3001\u4f7f\u7528\u5176\u4ed6GUI\u6846\u67b6\u7684\u65b9\u6cd5<\/h3>\n<\/p>\n<p><p>\u9664<code>Tkinter<\/code>\u5916\uff0cPython\u4e2d\u8fd8\u6709\u5176\u4ed6GUI\u6846\u67b6\uff0c\u5982<code>PyQt<\/code>\u548c<code>wxPython<\/code>\uff0c\u5b83\u4eec\u4e5f\u63d0\u4f9b\u4e86\u5173\u95ed\u4e3b\u7a97\u4f53\u7684\u65b9\u6cd5\u3002<\/p>\n<\/p>\n<p><h4>1. <code>PyQt<\/code>\u4e2d\u7684\u5173\u95ed\u65b9\u6cd5<\/h4>\n<\/p>\n<p><p>\u5728<code>PyQt<\/code>\u4e2d\uff0c\u5173\u95ed\u7a97\u53e3\u901a\u5e38\u901a\u8fc7\u8c03\u7528<code>close()<\/code>\u65b9\u6cd5\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import sys<\/p>\n<p>from PyQt5.QtWidgets import QApplication, QMainWindow, QPushButton<\/p>\n<p>class MainWindow(QMainWindow):<\/p>\n<p>    def __init__(self):<\/p>\n<p>        super().__init__()<\/p>\n<p>        self.setWindowTitle(&quot;PyQt Window&quot;)<\/p>\n<p>        button = QPushButton(&quot;Close&quot;, self)<\/p>\n<p>        button.clicked.connect(self.close)<\/p>\n<p>app = QApplication(sys.argv)<\/p>\n<p>window = MainWindow()<\/p>\n<p>window.show()<\/p>\n<p>sys.exit(app.exec_())<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>2. <code>wxPython<\/code>\u4e2d\u7684\u5173\u95ed\u65b9\u6cd5<\/h4>\n<\/p>\n<p><p>\u5728<code>wxPython<\/code>\u4e2d\uff0c\u901a\u8fc7\u8c03\u7528<code>Destroy()<\/code>\u65b9\u6cd5\u6765\u5173\u95ed\u7a97\u53e3\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import wx<\/p>\n<p>class MyFrame(wx.Frame):<\/p>\n<p>    def __init__(self):<\/p>\n<p>        super().__init__(parent=None, title=&#39;wxPython Window&#39;)<\/p>\n<p>        panel = wx.Panel(self)<\/p>\n<p>        close_button = wx.Button(panel, label=&#39;Close&#39;)<\/p>\n<p>        close_button.Bind(wx.EVT_BUTTON, self.on_close)<\/p>\n<p>        self.Show()<\/p>\n<p>    def on_close(self, event):<\/p>\n<p>        self.Destroy()<\/p>\n<p>app = wx.App(False)<\/p>\n<p>frame = MyFrame()<\/p>\n<p>app.MainLoop()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e94\u3001\u603b\u7ed3<\/h3>\n<\/p>\n<p><p>\u9009\u62e9\u5173\u95ed\u4e3b\u7a97\u4f53\u7684\u65b9\u6cd5\u53d6\u51b3\u4e8e\u4f60\u7684\u5e94\u7528\u7a0b\u5e8f\u9700\u6c42\u548c\u6240\u4f7f\u7528\u7684GUI\u6846\u67b6\u3002<strong><code>destroy()<\/code>\u65b9\u6cd5\u9002\u7528\u4e8e\u9700\u8981\u5f7b\u5e95\u9500\u6bc1\u7a97\u53e3\u7684\u60c5\u51b5<\/strong>\uff0c\u800c<strong><code>quit()<\/code>\u9002\u7528\u4e8e\u9700\u8981\u6682\u65f6\u505c\u6b62\u4e8b\u4ef6\u5faa\u73af\u7684\u60c5\u666f<\/strong>\u3002\u6b64\u5916\uff0c\u901a\u8fc7\u4e8b\u4ef6\u5904\u7406\u5668\u53ef\u4ee5\u5b9e\u73b0\u66f4\u7075\u6d3b\u7684\u5173\u95ed\u903b\u8f91\u3002<strong>\u5bf9\u4e8e\u4e0d\u540c\u7684GUI\u6846\u67b6\uff0c\u867d\u7136\u65b9\u6cd5\u540d\u79f0\u53ef\u80fd\u4e0d\u540c\uff0c\u4f46\u57fa\u672c\u601d\u60f3\u662f\u4e00\u81f4\u7684<\/strong>\uff1a\u901a\u8fc7\u7279\u5b9a\u7684\u5173\u95ed\u51fd\u6570\u6216\u65b9\u6cd5\u6765\u7ec8\u6b62\u5e94\u7528\u7a0b\u5e8f\u5e76\u91ca\u653e\u8d44\u6e90\u3002\u5728\u5f00\u53d1\u8fc7\u7a0b\u4e2d\uff0c\u7406\u89e3\u6bcf\u79cd\u65b9\u6cd5\u7684\u7528\u9014\u548c\u533a\u522b\uff0c\u5c06\u6709\u52a9\u4e8e\u4f60\u9009\u62e9\u6700\u9002\u5408\u7684\u5173\u95ed\u65b9\u5f0f\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5728Python\u4e2d\u4f18\u96c5\u5730\u5173\u95ed\u4e3b\u7a97\u4f53\uff1f<\/strong><br \/>\u5728\u4f7f\u7528Tkinter\u6216\u5176\u4ed6GUI\u6846\u67b6\u65f6\uff0c\u5173\u95ed\u4e3b\u7a97\u4f53\u53ef\u4ee5\u901a\u8fc7\u8c03\u7528<code>destroy()<\/code>\u65b9\u6cd5\u6765\u5b8c\u6210\u3002\u8fd9\u79cd\u65b9\u6cd5\u4f1a\u7ec8\u6b62\u6574\u4e2a\u5e94\u7528\u7a0b\u5e8f\u5e76\u91ca\u653e\u8d44\u6e90\u3002\u6b64\u5916\uff0c\u8003\u8651\u5728\u5173\u95ed\u524d\u6dfb\u52a0\u786e\u8ba4\u5bf9\u8bdd\u6846\uff0c\u4ee5\u786e\u4fdd\u7528\u6237\u4e0d\u4f1a\u610f\u5916\u5173\u95ed\u7a97\u53e3\u3002<\/p>\n<p><strong>\u662f\u5426\u53ef\u4ee5\u5728\u5173\u95ed\u7a97\u4f53\u65f6\u6267\u884c\u7279\u5b9a\u7684\u6e05\u7406\u64cd\u4f5c\uff1f<\/strong><br \/>\u786e\u5b9e\u53ef\u4ee5\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528<code>protocol<\/code>\u65b9\u6cd5\u6765\u6355\u6349\u7a97\u53e3\u5173\u95ed\u4e8b\u4ef6\u3002\u4f8b\u5982\uff0c\u5728Tkinter\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528<code>root.protocol(&quot;WM_DELETE_WINDOW&quot;, your_cleanup_function)<\/code>\u6765\u5b9a\u4e49\u5173\u95ed\u524d\u6267\u884c\u7684\u6e05\u7406\u51fd\u6570\uff0c\u4ece\u800c\u786e\u4fdd\u5728\u7a0b\u5e8f\u5173\u95ed\u65f6\u5b8c\u6210\u7279\u5b9a\u7684\u4efb\u52a1\u3002<\/p>\n<p><strong>Python GUI\u7a0b\u5e8f\u662f\u5426\u652f\u6301\u5173\u95ed\u7a97\u4f53\u7684\u5feb\u6377\u952e\uff1f<\/strong><br \/>\u652f\u6301\u3002\u60a8\u53ef\u4ee5\u4e3a\u5173\u95ed\u4e3b\u7a97\u4f53\u8bbe\u7f6e\u5feb\u6377\u952e\uff0c\u4f8b\u5982\u4f7f\u7528<code>bind<\/code>\u65b9\u6cd5\u5c06\u7279\u5b9a\u7684\u6309\u952e\u4e0e\u5173\u95ed\u64cd\u4f5c\u5173\u8054\u3002\u8fd9\u6837\uff0c\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u6309\u4e0b\u6307\u5b9a\u7684\u952e\u7ec4\u5408\u6765\u5feb\u901f\u5173\u95ed\u5e94\u7528\u7a0b\u5e8f\uff0c\u63d0\u9ad8\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\u5173\u95ed\u4e3b\u7a97\u4f53\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff0c\u5305\u62ec\u4f7f\u7528\u7a97\u53e3\u7ba1\u7406\u51fd\u6570\u3001\u7ed3\u5408\u4e8b\u4ef6\u5904\u7406\u4ee5\u53ca\u5e94\u7528\u7a0b\u5e8f\u6846\u67b6\u7684\u7279\u5b9a\u65b9\u6cd5\u3002\u5e38\u89c1\u7684\u65b9 [&hellip;]","protected":false},"author":3,"featured_media":992315,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/992310"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=992310"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/992310\/revisions"}],"predecessor-version":[{"id":992317,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/992310\/revisions\/992317"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/992315"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=992310"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=992310"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=992310"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}