{"id":1150160,"date":"2025-01-13T16:58:28","date_gmt":"2025-01-13T08:58:28","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1150160.html"},"modified":"2025-01-13T16:58:30","modified_gmt":"2025-01-13T08:58:30","slug":"%e5%a6%82%e4%bd%95%e5%88%a9%e7%94%a8python%e5%86%99app","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1150160.html","title":{"rendered":"\u5982\u4f55\u5229\u7528python\u5199app"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25180721\/ea3240f4-ff24-415f-9b83-a4bd5681d020.webp\" alt=\"\u5982\u4f55\u5229\u7528python\u5199app\" \/><\/p>\n<p><p> <strong>\u5229\u7528Python\u7f16\u5199\u5e94\u7528\u7a0b\u5e8f\uff08App\uff09\u7684\u65b9\u6cd5\u5305\u62ec\u4f7f\u7528\u6846\u67b6\u5982Kivy\u3001BeeWare\u3001Django\u3001Flask\u7b49\u3002<\/strong> \u5728\u8fd9\u4e9b\u6846\u67b6\u4e2d\uff0cKivy\u548cBeeWare\u901a\u5e38\u7528\u4e8e\u5f00\u53d1\u8de8\u5e73\u53f0\u7684\u79fb\u52a8\u5e94\u7528\uff0c\u800cDjango\u548cFlask\u5219\u66f4\u591a\u7528\u4e8e\u5f00\u53d1Web\u5e94\u7528\u3002Kivy\u4ee5\u5176\u5f3a\u5927\u7684\u56fe\u5f62\u7528\u6237\u754c\u9762\uff08GUI\uff09\u8bbe\u8ba1\u80fd\u529b\u548c\u8de8\u5e73\u53f0\u517c\u5bb9\u6027\u800c\u8457\u79f0\uff0c\u9002\u5408\u5f00\u53d1\u9700\u8981\u4e30\u5bcc\u7528\u6237\u4ea4\u4e92\u7684\u79fb\u52a8\u5e94\u7528\u3002\u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Kivy\u6846\u67b6\u6765\u5f00\u53d1\u79fb\u52a8\u5e94\u7528\u3002<\/p>\n<\/p>\n<p><h3>\u4e00\u3001Kivy\u6846\u67b6\u4ecb\u7ecd<\/h3>\n<\/p>\n<p><p>Kivy\u662f\u4e00\u4e2a\u5f00\u6e90\u7684Python\u5e93\uff0c\u7528\u4e8e\u5feb\u901f\u5f00\u53d1\u5177\u6709\u521b\u65b0\u7528\u6237\u754c\u9762\u7684\u5e94\u7528\u7a0b\u5e8f\u3002\u5b83\u652f\u6301\u591a\u70b9\u89e6\u63a7\u8bbe\u5907\uff0c\u5305\u62eciOS\u3001Android\u3001Windows\u3001OS X\u548cLinux\u3002Kivy\u7684\u4e3b\u8981\u7279\u70b9\u5305\u62ec\uff1a<\/p>\n<\/p>\n<ol>\n<li><strong>\u8de8\u5e73\u53f0\u517c\u5bb9<\/strong>\uff1aKivy\u53ef\u4ee5\u5728\u591a\u4e2a\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u8fd0\u884c\uff0c\u6781\u5927\u5730\u63d0\u5347\u4e86\u5e94\u7528\u7684\u53ef\u79fb\u690d\u6027\u3002<\/li>\n<li><strong>\u4e30\u5bcc\u7684\u7528\u6237\u754c\u9762\u7ec4\u4ef6<\/strong>\uff1aKivy\u63d0\u4f9b\u4e86\u5927\u91cf\u7684\u9884\u5b9a\u4e49\u5c0f\u90e8\u4ef6\uff08Widgets\uff09\uff0c\u5982\u6309\u94ae\u3001\u6807\u7b7e\u3001\u6587\u672c\u8f93\u5165\u6846\u7b49\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u521b\u5efa\u590d\u6742\u7684\u7528\u6237\u754c\u9762\u3002<\/li>\n<li><strong>\u5f3a\u5927\u7684\u56fe\u5f62\u5f15\u64ce<\/strong>\uff1aKivy\u4f7f\u7528OpenGL ES 2\u52a0\u901f\u56fe\u5f62\u6e32\u67d3\uff0c\u786e\u4fdd\u4e86\u5e94\u7528\u7684\u9ad8\u6027\u80fd\u548c\u6d41\u7545\u4f53\u9a8c\u3002<\/li>\n<\/ol>\n<p><h3>\u4e8c\u3001Kivy\u73af\u5883\u642d\u5efa<\/h3>\n<\/p>\n<p><p>\u5728\u5f00\u59cb\u4f7f\u7528Kivy\u5f00\u53d1\u5e94\u7528\u4e4b\u524d\uff0c\u9700\u8981\u5148\u642d\u5efa\u5f00\u53d1\u73af\u5883\u3002\u4ee5\u4e0b\u662f\u642d\u5efaKivy\u5f00\u53d1\u73af\u5883\u7684\u6b65\u9aa4\uff1a<\/p>\n<\/p>\n<ol>\n<li><strong>\u5b89\u88c5Python<\/strong>\uff1a\u786e\u4fdd\u7cfb\u7edf\u5df2\u5b89\u88c5Python 3.x\u7248\u672c\u3002\u53ef\u4ee5\u4ecePython\u5b98\u65b9\u7f51\u7ad9\u4e0b\u8f7d\u5e76\u5b89\u88c5\u6700\u65b0\u7248\u672c\u7684Python\u3002<\/li>\n<li><strong>\u5b89\u88c5Kivy<\/strong>\uff1a\u4f7f\u7528pip\u547d\u4ee4\u5b89\u88c5Kivy\u53ca\u5176\u4f9d\u8d56\u5e93\u3002\n<pre><code class=\"language-bash\">pip install kivy<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<li><strong>\u5b89\u88c5Kivy\u4f8b\u5b50\u548c\u4f9d\u8d56\u9879<\/strong>\uff1a\u5b89\u88c5Kivy\u7684\u989d\u5916\u4f9d\u8d56\u9879\u548c\u793a\u4f8b\u4ee3\u7801\u3002\n<pre><code class=\"language-bash\">pip install kivy-examples<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<\/ol>\n<p><h3>\u4e09\u3001\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684Kivy\u5e94\u7528<\/h3>\n<\/p>\n<p><p>\u4e0b\u9762\u6211\u4eec\u5c06\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684Kivy\u5e94\u7528\uff0c\u5305\u542b\u4e00\u4e2a\u6309\u94ae\u548c\u4e00\u4e2a\u6807\u7b7e\uff0c\u5f53\u6309\u94ae\u88ab\u70b9\u51fb\u65f6\uff0c\u6807\u7b7e\u7684\u6587\u672c\u4f1a\u53d1\u751f\u53d8\u5316\u3002<\/p>\n<\/p>\n<ol>\n<li><strong>\u521b\u5efa\u9879\u76ee\u6587\u4ef6<\/strong>\uff1a\u5728\u9879\u76ee\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2aPython\u6587\u4ef6\uff08\u4f8b\u5982\uff1am<a href=\"https:\/\/docs.pingcode.com\/blog\/59162.html\" target=\"_blank\">AI<\/a>n.py\uff09\u3002<\/li>\n<li><strong>\u7f16\u5199\u4ee3\u7801<\/strong>\uff1a\u5728main.py\u4e2d\u7f16\u5199Kivy\u5e94\u7528\u7684\u4ee3\u7801\u3002\n<pre><code class=\"language-python\">import kivy<\/p>\n<p>from kivy.app import App<\/p>\n<p>from kivy.uix.button import Button<\/p>\n<p>from kivy.uix.label import Label<\/p>\n<p>from kivy.uix.boxlayout import BoxLayout<\/p>\n<p>class MyApp(App):<\/p>\n<p>    def build(self):<\/p>\n<p>        self.label = Label(text=&quot;Hello, Kivy!&quot;)<\/p>\n<p>        button = Button(text=&quot;Click Me!&quot;)<\/p>\n<p>        button.bind(on_press=self.update_label)<\/p>\n<p>        layout = BoxLayout(orientation=&#39;vertical&#39;)<\/p>\n<p>        layout.add_widget(self.label)<\/p>\n<p>        layout.add_widget(button)<\/p>\n<p>        return layout<\/p>\n<p>    def update_label(self, instance):<\/p>\n<p>        self.label.text = &quot;Button Clicked!&quot;<\/p>\n<p>if __name__ == &#39;__main__&#39;:<\/p>\n<p>    MyApp().run()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<li><strong>\u8fd0\u884c\u5e94\u7528<\/strong>\uff1a\u5728\u7ec8\u7aef\u4e2d\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u542f\u52a8Kivy\u5e94\u7528\u3002\n<pre><code class=\"language-bash\">python main.py<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<\/ol>\n<p><h3>\u56db\u3001Kivy\u5e94\u7528\u7684\u7ed3\u6784<\/h3>\n<\/p>\n<p><p>Kivy\u5e94\u7528\u7684\u7ed3\u6784\u901a\u5e38\u7531\u4ee5\u4e0b\u51e0\u4e2a\u90e8\u5206\u7ec4\u6210\uff1a<\/p>\n<\/p>\n<ol>\n<li><strong>App\u7c7b<\/strong>\uff1aApp\u7c7b\u662fKivy\u5e94\u7528\u7684\u6838\u5fc3\u7c7b\uff0c\u8d1f\u8d23\u7ba1\u7406\u5e94\u7528\u7684\u751f\u547d\u5468\u671f\u3002\u6240\u6709\u7684Kivy\u5e94\u7528\u90fd\u9700\u8981\u7ee7\u627f\u81eaApp\u7c7b\uff0c\u5e76\u5b9e\u73b0build\u65b9\u6cd5\u3002<\/li>\n<li><strong>Widget\u7c7b<\/strong>\uff1aWidget\u7c7b\u662fKivy\u5e94\u7528\u7684\u57fa\u672c\u6784\u5efa\u5757\uff0c\u6240\u6709\u7684\u7528\u6237\u754c\u9762\u7ec4\u4ef6\uff08\u5982\u6309\u94ae\u3001\u6807\u7b7e\u7b49\uff09\u90fd\u662fWidget\u7684\u5b50\u7c7b\u3002<\/li>\n<li><strong>\u5e03\u5c40\u7c7b<\/strong>\uff1a\u5e03\u5c40\u7c7b\u7528\u4e8e\u7ba1\u7406\u591a\u4e2aWidget\u7684\u6392\u5217\u548c\u5e03\u5c40\u3002\u5e38\u7528\u7684\u5e03\u5c40\u7c7b\u6709BoxLayout\u3001GridLayout\u3001FloatLayout\u7b49\u3002<\/li>\n<\/ol>\n<p><h3>\u4e94\u3001Kivy\u5e03\u5c40\u7ba1\u7406<\/h3>\n<\/p>\n<p><p>Kivy\u63d0\u4f9b\u4e86\u591a\u79cd\u5e03\u5c40\u7ba1\u7406\u5668\uff0c\u7528\u4e8e\u7ec4\u7ec7\u548c\u6392\u5217\u5e94\u7528\u4e2d\u7684Widget\u3002\u5e38\u7528\u7684\u5e03\u5c40\u7ba1\u7406\u5668\u5305\u62ec\uff1a<\/p>\n<\/p>\n<ol>\n<li><strong>BoxLayout<\/strong>\uff1a\u6309\u6c34\u5e73\u65b9\u5411\u6216\u5782\u76f4\u65b9\u5411\u6392\u5217Widget\u3002<\/li>\n<li><strong>GridLayout<\/strong>\uff1a\u6309\u7f51\u683c\u5f62\u5f0f\u6392\u5217Widget\u3002<\/li>\n<li><strong>FloatLayout<\/strong>\uff1aWidget\u53ef\u4ee5\u4ee5\u7edd\u5bf9\u4f4d\u7f6e\u6392\u5217\u3002<\/li>\n<li><strong>AnchorLayout<\/strong>\uff1aWidget\u53ef\u4ee5\u951a\u5b9a\u5728\u5e03\u5c40\u7684\u67d0\u4e2a\u89d2\u6216\u8fb9\u3002<\/li>\n<\/ol>\n<p><p>\u4ee5\u4e0b\u662f\u4f7f\u7528BoxLayout\u548cGridLayout\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n<p><p><strong>BoxLayout\u793a\u4f8b<\/strong>\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from kivy.uix.boxlayout import BoxLayout<\/p>\n<p>from kivy.uix.button import Button<\/p>\n<p>class MyApp(App):<\/p>\n<p>    def build(self):<\/p>\n<p>        layout = BoxLayout(orientation=&#39;vertical&#39;)<\/p>\n<p>        layout.add_widget(Button(text=&#39;Button 1&#39;))<\/p>\n<p>        layout.add_widget(Button(text=&#39;Button 2&#39;))<\/p>\n<p>        layout.add_widget(Button(text=&#39;Button 3&#39;))<\/p>\n<p>        return layout<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><strong>GridLayout\u793a\u4f8b<\/strong>\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from kivy.uix.gridlayout import GridLayout<\/p>\n<p>from kivy.uix.button import Button<\/p>\n<p>class MyApp(App):<\/p>\n<p>    def build(self):<\/p>\n<p>        layout = GridLayout(cols=2)<\/p>\n<p>        layout.add_widget(Button(text=&#39;Button 1&#39;))<\/p>\n<p>        layout.add_widget(Button(text=&#39;Button 2&#39;))<\/p>\n<p>        layout.add_widget(Button(text=&#39;Button 3&#39;))<\/p>\n<p>        layout.add_widget(Button(text=&#39;Button 4&#39;))<\/p>\n<p>        return layout<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u516d\u3001Kivy\u4e8b\u4ef6\u5904\u7406<\/h3>\n<\/p>\n<p><p>Kivy\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u4e8b\u4ef6\u5904\u7406\u673a\u5236\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u5904\u7406\u7528\u6237\u4ea4\u4e92\u4e8b\u4ef6\u3002\u5e38\u89c1\u7684\u4e8b\u4ef6\u5305\u62ec\u89e6\u6478\u4e8b\u4ef6\u3001\u952e\u76d8\u4e8b\u4ef6\u7b49\u3002\u4ee5\u4e0b\u662f\u5904\u7406\u6309\u94ae\u70b9\u51fb\u4e8b\u4ef6\u7684\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from kivy.uix.button import Button<\/p>\n<p>class MyApp(App):<\/p>\n<p>    def build(self):<\/p>\n<p>        button = Button(text=&#39;Click Me!&#39;)<\/p>\n<p>        button.bind(on_press=self.on_button_press)<\/p>\n<p>        return button<\/p>\n<p>    def on_button_press(self, instance):<\/p>\n<p>        print(&#39;Button Pressed!&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e03\u3001Kivy\u7ed8\u56fe\u548c\u52a8\u753b<\/h3>\n<\/p>\n<p><p>Kivy\u7684\u7ed8\u56fe\u548c\u52a8\u753b\u529f\u80fd\u975e\u5e38\u5f3a\u5927\uff0c\u53ef\u4ee5\u7528\u6765\u521b\u5efa\u4e30\u5bcc\u7684\u7528\u6237\u754c\u9762\u6548\u679c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u52a8\u753b\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from kivy.uix.button import Button<\/p>\n<p>from kivy.animation import Animation<\/p>\n<p>class MyApp(App):<\/p>\n<p>    def build(self):<\/p>\n<p>        button = Button(text=&#39;Animate Me!&#39;, size_hint=(None, None), size=(200, 50))<\/p>\n<p>        button.bind(on_press=self.animate_button)<\/p>\n<p>        return button<\/p>\n<p>    def animate_button(self, instance):<\/p>\n<p>        anim = Animation(size=(400, 100), duration=1) + Animation(size=(200, 50), duration=1)<\/p>\n<p>        anim.start(instance)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u516b\u3001Kivy\u548c\u6570\u636e\u5e93<\/h3>\n<\/p>\n<p><p>\u5728\u5f00\u53d1\u5e94\u7528\u65f6\uff0c\u901a\u5e38\u9700\u8981\u4e0e\u6570\u636e\u5e93\u8fdb\u884c\u4ea4\u4e92\u3002Python\u63d0\u4f9b\u4e86\u591a\u79cd\u6570\u636e\u5e93\u8fde\u63a5\u65b9\u5f0f\uff0c\u4f8b\u5982SQLite\u3001MySQL\u3001PostgreSQL\u7b49\u3002\u4e0b\u9762\u662f\u4f7f\u7528SQLite\u6570\u636e\u5e93\u7684\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<ol>\n<li>\n<p><strong>\u5b89\u88c5SQLite\u5e93<\/strong>\uff1a\u5728\u7ec8\u7aef\u4e2d\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5SQLite\u5e93\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install sqlite3<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u521b\u5efa\u6570\u636e\u5e93\u548c\u8868<\/strong>\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import sqlite3<\/p>\n<p>conn = sqlite3.connect(&#39;mydatabase.db&#39;)<\/p>\n<p>cursor = conn.cursor()<\/p>\n<p>cursor.execute(&#39;&#39;&#39;<\/p>\n<p>    CREATE TABLE users (<\/p>\n<p>        id INTEGER PRIMARY KEY,<\/p>\n<p>        name TEXT,<\/p>\n<p>        age INTEGER<\/p>\n<p>    )<\/p>\n<p>&#39;&#39;&#39;)<\/p>\n<p>conn.commit()<\/p>\n<p>conn.close()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u63d2\u5165\u548c\u67e5\u8be2\u6570\u636e<\/strong>\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import sqlite3<\/p>\n<p>conn = sqlite3.connect(&#39;mydatabase.db&#39;)<\/p>\n<p>cursor = conn.cursor()<\/p>\n<h2><strong>\u63d2\u5165\u6570\u636e<\/strong><\/h2>\n<p>cursor.execute(&#39;&#39;&#39;<\/p>\n<p>    INSERT INTO users (name, age)<\/p>\n<p>    VALUES (&#39;John Doe&#39;, 30)<\/p>\n<p>&#39;&#39;&#39;)<\/p>\n<p>conn.commit()<\/p>\n<h2><strong>\u67e5\u8be2\u6570\u636e<\/strong><\/h2>\n<p>cursor.execute(&#39;SELECT * FROM users&#39;)<\/p>\n<p>users = cursor.fetchall()<\/p>\n<p>for user in users:<\/p>\n<p>    print(user)<\/p>\n<p>conn.close()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<\/ol>\n<p><h3>\u4e5d\u3001Kivy\u9879\u76ee\u6253\u5305<\/h3>\n<\/p>\n<p><p>\u5f00\u53d1\u5b8c\u6210\u540e\uff0c\u9700\u8981\u5c06Kivy\u5e94\u7528\u6253\u5305\u6210\u53ef\u6267\u884c\u6587\u4ef6\uff0c\u4ee5\u4fbf\u5728\u4e0d\u540c\u5e73\u53f0\u4e0a\u5206\u53d1\u548c\u8fd0\u884c\u3002Kivy\u63d0\u4f9b\u4e86\u591a\u4e2a\u6253\u5305\u5de5\u5177\uff0c\u5982PyInstaller\u3001py2app\u3001py2exe\u7b49\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528PyInstaller\u6253\u5305Kivy\u5e94\u7528\u7684\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<ol>\n<li>\n<p><strong>\u5b89\u88c5PyInstaller<\/strong>\uff1a\u5728\u7ec8\u7aef\u4e2d\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5PyInstaller\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install pyinstaller<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u6253\u5305\u5e94\u7528<\/strong>\uff1a\u5728\u7ec8\u7aef\u4e2d\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6253\u5305Kivy\u5e94\u7528\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pyinstaller --onefile main.py<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u8fd0\u884c\u6253\u5305\u540e\u7684\u5e94\u7528<\/strong>\uff1a\u5728dist\u76ee\u5f55\u4e0b\u627e\u5230\u751f\u6210\u7684\u53ef\u6267\u884c\u6587\u4ef6\uff0c\u5e76\u8fd0\u884c\u5b83\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n<p><h3>\u5341\u3001Kivy\u4e0e\u5176\u4ed6Python\u6846\u67b6\u7ed3\u5408<\/h3>\n<\/p>\n<p><p>Kivy\u53ef\u4ee5\u4e0e\u5176\u4ed6Python\u6846\u67b6\u7ed3\u5408\u4f7f\u7528\uff0c\u4ee5\u589e\u5f3a\u5e94\u7528\u7684\u529f\u80fd\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u5c06Kivy\u4e0eFlask\u7ed3\u5408\uff0c\u521b\u5efa\u4e00\u4e2a\u5177\u6709\u540e\u7aef\u670d\u52a1\u5668\u652f\u6301\u7684\u79fb\u52a8\u5e94\u7528\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<ol>\n<li>\n<p><strong>\u5b89\u88c5Flask<\/strong>\uff1a\u5728\u7ec8\u7aef\u4e2d\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5Flask\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install flask<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u521b\u5efaFlask\u670d\u52a1\u5668<\/strong>\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from flask import Flask, jsonify<\/p>\n<p>app = Flask(__name__)<\/p>\n<p>@app.route(&#39;\/api\/data&#39;, methods=[&#39;GET&#39;])<\/p>\n<p>def get_data():<\/p>\n<p>    data = {&#39;name&#39;: &#39;John Doe&#39;, &#39;age&#39;: 30}<\/p>\n<p>    return jsonify(data)<\/p>\n<p>if __name__ == &#39;__main__&#39;:<\/p>\n<p>    app.run(debug=True)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u5728Kivy\u5e94\u7528\u4e2d\u8bf7\u6c42\u6570\u636e<\/strong>\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import requests<\/p>\n<p>from kivy.app import App<\/p>\n<p>from kivy.uix.label import Label<\/p>\n<p>class MyApp(App):<\/p>\n<p>    def build(self):<\/p>\n<p>        response = requests.get(&#39;http:\/\/127.0.0.1:5000\/api\/data&#39;)<\/p>\n<p>        data = response.json()<\/p>\n<p>        label = Label(text=f&quot;Name: {data[&#39;name&#39;]}, Age: {data[&#39;age&#39;]}&quot;)<\/p>\n<p>        return label<\/p>\n<p>if __name__ == &#39;__main__&#39;:<\/p>\n<p>    MyApp().run()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<\/ol>\n<p><h3>\u5341\u4e00\u3001Kivy\u5e94\u7528\u7684\u8c03\u8bd5\u4e0e\u6d4b\u8bd5<\/h3>\n<\/p>\n<p><p>\u4e3a\u4e86\u786e\u4fdd\u5e94\u7528\u7684\u8d28\u91cf\u548c\u7a33\u5b9a\u6027\uff0c\u9700\u8981\u5bf9Kivy\u5e94\u7528\u8fdb\u884c\u8c03\u8bd5\u4e0e\u6d4b\u8bd5\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u8c03\u8bd5\u4e0e\u6d4b\u8bd5\u65b9\u6cd5\uff1a<\/p>\n<\/p>\n<ol>\n<li>\n<p><strong>\u65e5\u5fd7\u8bb0\u5f55<\/strong>\uff1a\u4f7f\u7528Python\u7684logging\u6a21\u5757\u8bb0\u5f55\u5e94\u7528\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u7684\u65e5\u5fd7\u4fe1\u606f\uff0c\u4fbf\u4e8e\u5206\u6790\u548c\u8c03\u8bd5\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import logging<\/p>\n<p>logging.basicConfig(level=logging.DEBUG)<\/p>\n<p>logger = logging.getLogger(__name__)<\/p>\n<p>logger.debug(&#39;This is a debug message&#39;)<\/p>\n<p>logger.info(&#39;This is an info message&#39;)<\/p>\n<p>logger.warning(&#39;This is a warning message&#39;)<\/p>\n<p>logger.error(&#39;This is an error message&#39;)<\/p>\n<p>logger.critical(&#39;This is a critical message&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u5355\u5143\u6d4b\u8bd5<\/strong>\uff1a\u4f7f\u7528unittest\u6a21\u5757\u7f16\u5199\u5355\u5143\u6d4b\u8bd5\uff0c\u786e\u4fdd\u5e94\u7528\u7684\u5404\u4e2a\u529f\u80fd\u6a21\u5757\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import unittest<\/p>\n<p>class TestMyApp(unittest.TestCase):<\/p>\n<p>    def test_example(self):<\/p>\n<p>        self.assertEqual(1 + 1, 2)<\/p>\n<p>if __name__ == &#39;__main__&#39;:<\/p>\n<p>    unittest.main()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u8c03\u8bd5\u5de5\u5177<\/strong>\uff1a\u4f7f\u7528PDB\uff08Python Debugger\uff09\u7b49\u8c03\u8bd5\u5de5\u5177\uff0c\u9010\u6b65\u8c03\u8bd5\u4ee3\u7801\uff0c\u67e5\u627e\u548c\u89e3\u51b3\u95ee\u9898\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import pdb<\/p>\n<p>def faulty_function():<\/p>\n<p>    a = 1<\/p>\n<p>    b = 2<\/p>\n<p>    pdb.set_trace()<\/p>\n<p>    c = a + b<\/p>\n<p>    return c<\/p>\n<p>faulty_function()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<\/ol>\n<p><h3>\u5341\u4e8c\u3001Kivy\u5e94\u7528\u7684\u4f18\u5316<\/h3>\n<\/p>\n<p><p>\u4e3a\u4e86\u63d0\u9ad8\u5e94\u7528\u7684\u6027\u80fd\u548c\u7528\u6237\u4f53\u9a8c\uff0c\u9700\u8981\u5bf9Kivy\u5e94\u7528\u8fdb\u884c\u4f18\u5316\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u4f18\u5316\u65b9\u6cd5\uff1a<\/p>\n<\/p>\n<ol>\n<li><strong>\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u7ed8\u56fe\u64cd\u4f5c<\/strong>\uff1a\u5c3d\u91cf\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u7ed8\u56fe\u64cd\u4f5c\uff0c\u4ee5\u63d0\u9ad8\u754c\u9762\u7684\u6e32\u67d3\u901f\u5ea6\u3002<\/li>\n<li><strong>\u4f7f\u7528\u7f13\u5b58<\/strong>\uff1a\u4f7f\u7528\u7f13\u5b58\u6280\u672f\uff0c\u51cf\u5c11\u91cd\u590d\u8ba1\u7b97\u548c\u6570\u636e\u52a0\u8f7d\u7684\u65f6\u95f4\u3002<\/li>\n<li><strong>\u4f18\u5316\u6570\u636e\u7ed3\u6784<\/strong>\uff1a\u9009\u62e9\u5408\u9002\u7684\u6570\u636e\u7ed3\u6784\uff0c\u4f18\u5316\u7b97\u6cd5\uff0c\u63d0\u9ad8\u6570\u636e\u5904\u7406\u7684\u6548\u7387\u3002<\/li>\n<li><strong>\u5f02\u6b65\u64cd\u4f5c<\/strong>\uff1a\u4f7f\u7528\u5f02\u6b65\u64cd\u4f5c\u5904\u7406\u8017\u65f6\u4efb\u52a1\uff0c\u907f\u514d\u963b\u585e\u4e3b\u7ebf\u7a0b\uff0c\u63d0\u9ad8\u5e94\u7528\u7684\u54cd\u5e94\u901f\u5ea6\u3002<\/li>\n<\/ol>\n<p><h3>\u5341\u4e09\u3001Kivy\u5e94\u7528\u7684\u56fd\u9645\u5316<\/h3>\n<\/p>\n<p><p>\u4e3a\u4e86\u4f7f\u5e94\u7528\u9002\u5e94\u4e0d\u540c\u8bed\u8a00\u548c\u6587\u5316\u73af\u5883\uff0c\u9700\u8981\u5bf9Kivy\u5e94\u7528\u8fdb\u884c\u56fd\u9645\u5316\u5904\u7406\u3002\u4ee5\u4e0b\u662f\u56fd\u9645\u5316\u7684\u57fa\u672c\u6b65\u9aa4\uff1a<\/p>\n<\/p>\n<ol>\n<li>\n<p><strong>\u521b\u5efa\u8bed\u8a00\u6587\u4ef6<\/strong>\uff1a\u521b\u5efa\u4e0d\u540c\u8bed\u8a00\u7684\u7ffb\u8bd1\u6587\u4ef6\uff0c\u5b58\u50a8\u5e94\u7528\u7684\u6587\u672c\u8d44\u6e90\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-plaintext\"># en.lang<\/p>\n<p>hello = Hello<\/p>\n<p>goodbye = Goodbye<\/p>\n<h2><strong>fr.lang<\/strong><\/h2>\n<p>hello = Bonjour<\/p>\n<p>goodbye = Au revoir<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u52a0\u8f7d\u8bed\u8a00\u6587\u4ef6<\/strong>\uff1a\u5728\u5e94\u7528\u4e2d\u52a0\u8f7d\u76f8\u5e94\u7684\u8bed\u8a00\u6587\u4ef6\uff0c\u6839\u636e\u7528\u6237\u7684\u8bed\u8a00\u9009\u62e9\u663e\u793a\u4e0d\u540c\u7684\u6587\u672c\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import os<\/p>\n<p>class MyApp(App):<\/p>\n<p>    def build(self):<\/p>\n<p>        lang = &#39;fr&#39;<\/p>\n<p>        lang_file = f&#39;{lang}.lang&#39;<\/p>\n<p>        translations = {}<\/p>\n<p>        with open(lang_file, &#39;r&#39;) as f:<\/p>\n<p>            for line in f:<\/p>\n<p>                key, value = line.strip().split(&#39; = &#39;)<\/p>\n<p>                translations[key] = value<\/p>\n<p>        label = Label(text=translations[&#39;hello&#39;])<\/p>\n<p>        return label<\/p>\n<p><\/code><\/pre>\n<\/p>\n<\/li>\n<\/ol>\n<p><h3>\u5341\u56db\u3001Kivy\u5e94\u7528\u7684\u90e8\u7f72<\/h3>\n<\/p>\n<p><p>\u5b8c\u6210\u5f00\u53d1\u540e\uff0c\u9700\u8981\u5c06Kivy\u5e94\u7528\u90e8\u7f72\u5230\u5b9e\u9645\u73af\u5883\u4e2d\uff0c\u4f9b\u7528\u6237\u4f7f\u7528\u3002\u4ee5\u4e0b\u662f\u90e8\u7f72Kivy\u5e94\u7528\u7684\u57fa\u672c\u6b65\u9aa4\uff1a<\/p>\n<\/p>\n<ol>\n<li><strong>\u9009\u62e9\u90e8\u7f72\u5e73\u53f0<\/strong>\uff1a\u6839\u636e\u5e94\u7528\u7684\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u90e8\u7f72\u5e73\u53f0\uff0c\u5982iOS\u3001Android\u3001Windows\u3001OS X\u3001Linux\u7b49\u3002<\/li>\n<li><strong>\u914d\u7f6e\u90e8\u7f72\u73af\u5883<\/strong>\uff1a\u6839\u636e\u76ee\u6807\u5e73\u53f0\u7684\u8981\u6c42\u914d\u7f6e\u90e8\u7f72\u73af\u5883\uff0c\u5982\u5b89\u88c5\u76f8\u5173\u5f00\u53d1\u5de5\u5177\u3001\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf\u7b49\u3002<\/li>\n<li><strong>\u6253\u5305\u5e94\u7528<\/strong>\uff1a\u4f7f\u7528\u5408\u9002\u7684\u6253\u5305\u5de5\u5177\u5c06\u5e94\u7528\u6253\u5305\u6210\u53ef\u6267\u884c\u6587\u4ef6\u6216\u5b89\u88c5\u5305\u3002<\/li>\n<li><strong>\u53d1\u5e03\u5e94\u7528<\/strong>\uff1a\u5c06\u6253\u5305\u597d\u7684\u5e94\u7528\u53d1\u5e03\u5230\u76f8\u5e94\u7684\u5e73\u53f0\uff0c\u5982\u5e94\u7528\u5546\u5e97\u3001\u5b98\u65b9\u7f51\u7ad9\u7b49\u3002<\/li>\n<\/ol>\n<p><h3>\u5341\u4e94\u3001\u603b\u7ed3<\/h3>\n<\/p>\n<p><p>\u5229\u7528Python\u7f16\u5199\u5e94\u7528\u7a0b\u5e8f\u7684\u65b9\u6cd5\u591a\u79cd\u591a\u6837\uff0c\u9009\u62e9\u5408\u9002\u7684\u6846\u67b6\u548c\u5de5\u5177\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u5f00\u53d1\u6548\u7387\u548c\u5e94\u7528\u8d28\u91cf\u3002\u672c\u6587\u8be6\u7ec6\u4ecb\u7ecd\u4e86\u5982\u4f55\u4f7f\u7528Kivy\u6846\u67b6\u5f00\u53d1\u79fb\u52a8\u5e94\u7528\u7684\u5168\u8fc7\u7a0b\uff0c\u5305\u62ec\u73af\u5883\u642d\u5efa\u3001\u5e94\u7528\u521b\u5efa\u3001\u5e03\u5c40\u7ba1\u7406\u3001\u4e8b\u4ef6\u5904\u7406\u3001\u7ed8\u56fe\u548c\u52a8\u753b\u3001\u6570\u636e\u5e93\u4ea4\u4e92\u3001\u9879\u76ee\u6253\u5305\u3001\u8c03\u8bd5\u4e0e\u6d4b\u8bd5\u3001\u4f18\u5316\u3001\u56fd\u9645\u5316\u548c\u90e8\u7f72\u7b49\u65b9\u9762\u7684\u5185\u5bb9\u3002\u5e0c\u671b\u901a\u8fc7\u672c\u6587\u7684\u4ecb\u7ecd\uff0c\u80fd\u591f\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u638c\u63e1Python\u5e94\u7528\u5f00\u53d1\u7684\u6280\u80fd\uff0c\u5e76\u5e94\u7528\u5230\u5b9e\u9645\u9879\u76ee\u4e2d\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> 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