{"id":1180469,"date":"2025-01-15T18:37:04","date_gmt":"2025-01-15T10:37:04","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1180469.html"},"modified":"2025-01-15T18:37:07","modified_gmt":"2025-01-15T10:37:07","slug":"python%e8%be%93%e9%94%99%e4%ba%86%e5%a6%82%e4%bd%95%e6%b8%85%e5%b1%8f","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1180469.html","title":{"rendered":"python\u8f93\u9519\u4e86\u5982\u4f55\u6e05\u5c4f"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25114615\/4b3c9a45-9478-42f4-8c5e-a237ba8494a0.webp\" alt=\"python\u8f93\u9519\u4e86\u5982\u4f55\u6e05\u5c4f\" \/><\/p>\n<p><p> <strong>\u5728Python\u4e2d\uff0c\u5982\u679c\u8f93\u9519\u4e86\u5982\u4f55\u6e05\u5c4f<\/strong>\u8fd9\u4e2a\u95ee\u9898\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u51e0\u79cd\u65b9\u5f0f\u5b9e\u73b0\uff1a<strong>\u4f7f\u7528\u7cfb\u7edf\u547d\u4ee4\u6e05\u5c4f\u3001\u4f7f\u7528\u7279\u5b9a\u6a21\u5757\u6e05\u5c4f\u3001\u4f7f\u7528\u7b80\u5355\u7684\u6e05\u5c4f\u51fd\u6570<\/strong>\u3002\u5176\u4e2d\uff0c\u6700\u5e38\u89c1\u7684\u65b9\u6cd5\u662f\u4f7f\u7528\u7cfb\u7edf\u547d\u4ee4\u6765\u6e05\u5c4f\u3002<\/p>\n<\/p>\n<p><p><strong>\u4f7f\u7528\u7cfb\u7edf\u547d\u4ee4\u6e05\u5c4f<\/strong>\uff1a\u53ef\u4ee5\u901a\u8fc7\u8c03\u7528\u64cd\u4f5c\u7cfb\u7edf\u7684\u547d\u4ee4\u6765\u6e05\u5c4f\u3002\u5bf9\u4e8eWindows\u64cd\u4f5c\u7cfb\u7edf\uff0c\u53ef\u4ee5\u4f7f\u7528<code>cls<\/code>\u547d\u4ee4\uff0c\u800c\u5bf9\u4e8eUnix\/Linux\/Mac\u64cd\u4f5c\u7cfb\u7edf\uff0c\u53ef\u4ee5\u4f7f\u7528<code>clear<\/code>\u547d\u4ee4\u3002\u5177\u4f53\u5b9e\u73b0\u65b9\u6cd5\u5982\u4e0b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import os<\/p>\n<p>def clear_screen():<\/p>\n<p>    if os.name == &#39;nt&#39;:  # \u5982\u679c\u662fWindows\u7cfb\u7edf<\/p>\n<p>        os.system(&#39;cls&#39;)<\/p>\n<p>    else:  # \u5982\u679c\u662fUnix\/Linux\/Mac\u7cfb\u7edf<\/p>\n<p>        os.system(&#39;clear&#39;)<\/p>\n<h2><strong>\u6d4b\u8bd5\u6e05\u5c4f\u51fd\u6570<\/strong><\/h2>\n<p>print(&quot;This will be cleared&quot;)<\/p>\n<p>clear_screen()<\/p>\n<p>print(&quot;Screen has been cleared&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u901a\u8fc7\u8fd9\u79cd\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6839\u636e\u64cd\u4f5c\u7cfb\u7edf\u7684\u4e0d\u540c\u6267\u884c\u76f8\u5e94\u7684\u547d\u4ee4\uff0c\u4ece\u800c\u8fbe\u5230\u6e05\u5c4f\u7684\u6548\u679c\u3002\u8fd9\u79cd\u65b9\u6cd5\u7684\u4f18\u70b9\u662f\u7b80\u5355\u76f4\u63a5\uff0c\u4e14\u4e0d\u4f9d\u8d56\u4e8e\u7b2c\u4e09\u65b9\u5e93\u3002<\/p>\n<\/p>\n<hr>\n<p><h2>\u4e00\u3001\u4f7f\u7528\u7cfb\u7edf\u547d\u4ee4\u6e05\u5c4f<\/h2>\n<\/p>\n<p><h3>1\u3001Windows\u7cfb\u7edf<\/h3>\n<\/p>\n<p><p>\u5728Windows\u7cfb\u7edf\u4e2d\uff0c\u6e05\u5c4f\u901a\u5e38\u4f7f\u7528<code>cls<\/code>\u547d\u4ee4\u3002\u53ef\u4ee5\u4f7f\u7528<code>os.system<\/code>\u51fd\u6570\u6765\u8c03\u7528\u8be5\u547d\u4ee4\uff0c\u5b9e\u73b0\u6e05\u5c4f\u6548\u679c\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import os<\/p>\n<p>def clear_screen():<\/p>\n<p>    os.system(&#39;cls&#39;)<\/p>\n<h2><strong>\u6d4b\u8bd5\u6e05\u5c4f\u51fd\u6570<\/strong><\/h2>\n<p>print(&quot;This will be cleared&quot;)<\/p>\n<p>clear_screen()<\/p>\n<p>print(&quot;Screen has been cleared&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u79cd\u65b9\u6cd5\u7b80\u5355\u9ad8\u6548\uff0c\u53ea\u9700\u4e00\u884c\u4ee3\u7801\u5373\u53ef\u5b9e\u73b0\u6e05\u5c4f\u3002<code>os.system<\/code>\u51fd\u6570\u4f1a\u6267\u884c\u4f20\u9012\u7ed9\u5b83\u7684\u7cfb\u7edf\u547d\u4ee4\uff0c\u5e76\u5728\u547d\u4ee4\u6267\u884c\u540e\u8fd4\u56de\u547d\u4ee4\u6267\u884c\u7684\u7ed3\u679c\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u8be5\u65b9\u6cd5\u4ec5\u9002\u7528\u4e8eWindows\u7cfb\u7edf\u3002<\/p>\n<\/p>\n<p><h3>2\u3001Unix\/Linux\/Mac\u7cfb\u7edf<\/h3>\n<\/p>\n<p><p>\u5728Unix\/Linux\/Mac\u7cfb\u7edf\u4e2d\uff0c\u6e05\u5c4f\u901a\u5e38\u4f7f\u7528<code>clear<\/code>\u547d\u4ee4\u3002\u540c\u6837\u53ef\u4ee5\u4f7f\u7528<code>os.system<\/code>\u51fd\u6570\u6765\u8c03\u7528\u8be5\u547d\u4ee4\uff0c\u5b9e\u73b0\u6e05\u5c4f\u6548\u679c\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import os<\/p>\n<p>def clear_screen():<\/p>\n<p>    os.system(&#39;clear&#39;)<\/p>\n<h2><strong>\u6d4b\u8bd5\u6e05\u5c4f\u51fd\u6570<\/strong><\/h2>\n<p>print(&quot;This will be cleared&quot;)<\/p>\n<p>clear_screen()<\/p>\n<p>print(&quot;Screen has been cleared&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u4e0e\u5728Windows\u7cfb\u7edf\u4e2d\u7684\u5b9e\u73b0\u7c7b\u4f3c\uff0c\u8fd9\u79cd\u65b9\u6cd5\u4e5f\u5341\u5206\u7b80\u5355\u9ad8\u6548\uff0c\u53ea\u9700\u4e00\u884c\u4ee3\u7801\u5373\u53ef\u5b9e\u73b0\u6e05\u5c4f\u3002<code>os.system<\/code>\u51fd\u6570\u4f1a\u6267\u884c\u4f20\u9012\u7ed9\u5b83\u7684\u7cfb\u7edf\u547d\u4ee4\uff0c\u5e76\u5728\u547d\u4ee4\u6267\u884c\u540e\u8fd4\u56de\u547d\u4ee4\u6267\u884c\u7684\u7ed3\u679c\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u8be5\u65b9\u6cd5\u4ec5\u9002\u7528\u4e8eUnix\/Linux\/Mac\u7cfb\u7edf\u3002<\/p>\n<\/p>\n<p><h2>\u4e8c\u3001\u4f7f\u7528\u7279\u5b9a\u6a21\u5757\u6e05\u5c4f<\/h2>\n<\/p>\n<p><p>\u9664\u4e86\u4f7f\u7528\u7cfb\u7edf\u547d\u4ee4\u6e05\u5c4f\u4e4b\u5916\uff0c\u8fd8\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e9b\u7279\u5b9a\u7684Python\u6a21\u5757\u6765\u5b9e\u73b0\u6e05\u5c4f\u529f\u80fd\u3002\u8fd9\u4e9b\u6a21\u5757\u901a\u5e38\u4f1a\u63d0\u4f9b\u66f4\u52a0\u9ad8\u7ea7\u548c\u8de8\u5e73\u53f0\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<\/p>\n<p><h3>1\u3001<code>curses<\/code>\u6a21\u5757<\/h3>\n<\/p>\n<p><p><code>curses<\/code>\u6a21\u5757\u662fPython\u6807\u51c6\u5e93\u4e2d\u7684\u4e00\u4e2a\u6a21\u5757\uff0c\u4e13\u95e8\u7528\u4e8e\u521b\u5efa\u6587\u672c\u7528\u6237\u754c\u9762\u3002\u4f7f\u7528<code>curses<\/code>\u6a21\u5757\u53ef\u4ee5\u5b9e\u73b0\u8de8\u5e73\u53f0\u7684\u6e05\u5c4f\u529f\u80fd\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import curses<\/p>\n<p>def clear_screen():<\/p>\n<p>    stdscr = curses.initscr()<\/p>\n<p>    stdscr.clear()<\/p>\n<p>    stdscr.refresh()<\/p>\n<p>    curses.endwin()<\/p>\n<h2><strong>\u6d4b\u8bd5\u6e05\u5c4f\u51fd\u6570<\/strong><\/h2>\n<p>print(&quot;This will be cleared&quot;)<\/p>\n<p>clear_screen()<\/p>\n<p>print(&quot;Screen has been cleared&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u901a\u8fc7\u4f7f\u7528<code>curses<\/code>\u6a21\u5757\uff0c\u53ef\u4ee5\u5b9e\u73b0\u66f4\u52a0\u7075\u6d3b\u548c\u9ad8\u7ea7\u7684\u6e05\u5c4f\u529f\u80fd\u3002\u7136\u800c\uff0c<code>curses<\/code>\u6a21\u5757\u7684\u4f7f\u7528\u76f8\u5bf9\u590d\u6742\uff0c\u9700\u8981\u521d\u59cb\u5316\u5c4f\u5e55\u3001\u5237\u65b0\u5c4f\u5e55\u7b49\u64cd\u4f5c\u3002\u6b64\u5916\uff0c<code>curses<\/code>\u6a21\u5757\u5728Windows\u7cfb\u7edf\u4e2d\u7684\u652f\u6301\u8f83\u5dee\uff0c\u4f7f\u7528\u65f6\u9700\u8981\u7279\u522b\u6ce8\u610f\u3002<\/p>\n<\/p>\n<p><h3>2\u3001<code>shutil<\/code>\u6a21\u5757<\/h3>\n<\/p>\n<p><p><code>shutil<\/code>\u6a21\u5757\u662fPython\u6807\u51c6\u5e93\u4e2d\u7684\u4e00\u4e2a\u9ad8\u5c42\u6b21\u7684\u6587\u4ef6\u64cd\u4f5c\u6a21\u5757\u3002\u867d\u7136<code>shutil<\/code>\u6a21\u5757\u672c\u8eab\u5e76\u4e0d\u63d0\u4f9b\u76f4\u63a5\u7684\u6e05\u5c4f\u529f\u80fd\uff0c\u4f46\u53ef\u4ee5\u901a\u8fc7\u4e00\u4e9b\u6280\u5de7\u5b9e\u73b0\u8de8\u5e73\u53f0\u7684\u6e05\u5c4f\u529f\u80fd\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import shutil<\/p>\n<p>import os<\/p>\n<p>def clear_screen():<\/p>\n<p>    terminal_size = shutil.get_terminal_size((80, 20))<\/p>\n<p>    os.system(&#39;cls&#39; if os.name == &#39;nt&#39; else &#39;clear&#39;)<\/p>\n<p>    print(&#39;\\n&#39; * terminal_size.lines)<\/p>\n<h2><strong>\u6d4b\u8bd5\u6e05\u5c4f\u51fd\u6570<\/strong><\/h2>\n<p>print(&quot;This will be cleared&quot;)<\/p>\n<p>clear_screen()<\/p>\n<p>print(&quot;Screen has been cleared&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u901a\u8fc7\u83b7\u53d6\u7ec8\u7aef\u5927\u5c0f\uff0c\u5e76\u5728\u6e05\u5c4f\u540e\u6253\u5370\u82e5\u5e72\u884c\u7a7a\u884c\uff0c\u53ef\u4ee5\u5b9e\u73b0\u7c7b\u4f3c\u4e8e\u6e05\u5c4f\u7684\u6548\u679c\u3002\u8fd9\u79cd\u65b9\u6cd5\u867d\u7136\u4e0d\u5982\u76f4\u63a5\u8c03\u7528\u7cfb\u7edf\u547d\u4ee4\u9ad8\u6548\uff0c\u4f46\u5177\u6709\u4e00\u5b9a\u7684\u8de8\u5e73\u53f0\u6027\u3002<\/p>\n<\/p>\n<p><h2>\u4e09\u3001\u4f7f\u7528\u7b80\u5355\u7684\u6e05\u5c4f\u51fd\u6570<\/h2>\n<\/p>\n<p><p>\u9664\u4e86\u4f7f\u7528\u7cfb\u7edf\u547d\u4ee4\u548c\u7279\u5b9a\u6a21\u5757\u6e05\u5c4f\u4e4b\u5916\uff0c\u8fd8\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e9b\u7b80\u5355\u7684\u6e05\u5c4f\u51fd\u6570\u6765\u5b9e\u73b0\u6e05\u5c4f\u529f\u80fd\u3002\u8fd9\u4e9b\u51fd\u6570\u901a\u5e38\u901a\u8fc7\u6253\u5370\u82e5\u5e72\u884c\u7a7a\u884c\u6765\u8fbe\u5230\u6e05\u5c4f\u7684\u6548\u679c\u3002<\/p>\n<\/p>\n<p><h3>1\u3001\u6253\u5370\u7a7a\u884c\u5b9e\u73b0\u6e05\u5c4f<\/h3>\n<\/p>\n<p><p>\u53ef\u4ee5\u901a\u8fc7\u6253\u5370\u82e5\u5e72\u884c\u7a7a\u884c\u6765\u6a21\u62df\u6e05\u5c4f\u7684\u6548\u679c\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def clear_screen():<\/p>\n<p>    print(&quot;\\n&quot; * 100)<\/p>\n<h2><strong>\u6d4b\u8bd5\u6e05\u5c4f\u51fd\u6570<\/strong><\/h2>\n<p>print(&quot;This will be cleared&quot;)<\/p>\n<p>clear_screen()<\/p>\n<p>print(&quot;Screen has been cleared&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u79cd\u65b9\u6cd5\u867d\u7136\u4e0d\u662f\u771f\u6b63\u7684\u6e05\u5c4f\uff0c\u4f46\u53ef\u4ee5\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u8fbe\u5230\u6e05\u5c4f\u7684\u6548\u679c\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u8fd9\u79cd\u65b9\u6cd5\u7684\u6548\u7387\u8f83\u4f4e\uff0c\u4e14\u65e0\u6cd5\u771f\u6b63\u6e05\u9664\u5c4f\u5e55\u4e0a\u7684\u5185\u5bb9\uff0c\u4ec5\u9002\u7528\u4e8e\u7b80\u5355\u7684\u6e05\u5c4f\u9700\u6c42\u3002<\/p>\n<\/p>\n<p><h3>2\u3001\u4f7f\u7528ANSI\u8f6c\u4e49\u5e8f\u5217<\/h3>\n<\/p>\n<p><p>\u5728\u652f\u6301ANSI\u8f6c\u4e49\u5e8f\u5217\u7684\u7ec8\u7aef\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528ANSI\u8f6c\u4e49\u5e8f\u5217\u6765\u5b9e\u73b0\u6e05\u5c4f\u529f\u80fd\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def clear_screen():<\/p>\n<p>    print(&quot;\\033c&quot;, end=&quot;&quot;)<\/p>\n<h2><strong>\u6d4b\u8bd5\u6e05\u5c4f\u51fd\u6570<\/strong><\/h2>\n<p>print(&quot;This will be cleared&quot;)<\/p>\n<p>clear_screen()<\/p>\n<p>print(&quot;Screen has been cleared&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u901a\u8fc7\u6253\u5370ANSI\u8f6c\u4e49\u5e8f\u5217<code>\\033c<\/code>\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6e05\u5c4f\u6548\u679c\u3002\u8fd9\u79cd\u65b9\u6cd5\u7b80\u5355\u9ad8\u6548\uff0c\u4f46\u9700\u8981\u7ec8\u7aef\u652f\u6301ANSI\u8f6c\u4e49\u5e8f\u5217\u3002\u5728\u4e0d\u652f\u6301ANSI\u8f6c\u4e49\u5e8f\u5217\u7684\u7ec8\u7aef\u4e2d\uff0c\u8be5\u65b9\u6cd5\u53ef\u80fd\u65e0\u6cd5\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n<\/p>\n<p><h2>\u56db\u3001\u603b\u7ed3<\/h2>\n<\/p>\n<p><p>\u5728Python\u4e2d\u5b9e\u73b0\u6e05\u5c4f\u529f\u80fd\u7684\u65b9\u6cd5\u6709\u5f88\u591a\u79cd\uff0c\u5305\u62ec<strong>\u4f7f\u7528\u7cfb\u7edf\u547d\u4ee4\u6e05\u5c4f\u3001\u4f7f\u7528\u7279\u5b9a\u6a21\u5757\u6e05\u5c4f\u3001\u4f7f\u7528\u7b80\u5355\u7684\u6e05\u5c4f\u51fd\u6570<\/strong>\u7b49\u3002\u5177\u4f53\u9009\u62e9\u54ea\u79cd\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u9700\u6c42\u548c\u4f7f\u7528\u73af\u5883\u6765\u51b3\u5b9a\u3002<\/p>\n<\/p>\n<ol>\n<li><strong>\u4f7f\u7528\u7cfb\u7edf\u547d\u4ee4\u6e05\u5c4f<\/strong>\uff1a\u901a\u8fc7\u8c03\u7528\u64cd\u4f5c\u7cfb\u7edf\u7684\u547d\u4ee4\u6765\u6e05\u5c4f\uff0c\u7b80\u5355\u76f4\u63a5\uff0c\u9002\u7528\u4e8e\u5927\u591a\u6570\u60c5\u51b5\u3002<\/li>\n<li><strong>\u4f7f\u7528\u7279\u5b9a\u6a21\u5757\u6e05\u5c4f<\/strong>\uff1a\u901a\u8fc7\u4f7f\u7528<code>curses<\/code>\u6a21\u5757\u6216<code>shutil<\/code>\u6a21\u5757\uff0c\u53ef\u4ee5\u5b9e\u73b0\u66f4\u52a0\u9ad8\u7ea7\u548c\u8de8\u5e73\u53f0\u7684\u6e05\u5c4f\u529f\u80fd\uff0c\u4f46\u76f8\u5bf9\u590d\u6742\u3002<\/li>\n<li><strong>\u4f7f\u7528\u7b80\u5355\u7684\u6e05\u5c4f\u51fd\u6570<\/strong>\uff1a\u901a\u8fc7\u6253\u5370\u7a7a\u884c\u6216\u4f7f\u7528ANSI\u8f6c\u4e49\u5e8f\u5217\uff0c\u53ef\u4ee5\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u5b9e\u73b0\u6e05\u5c4f\u6548\u679c\uff0c\u9002\u7528\u4e8e\u7b80\u5355\u7684\u6e05\u5c4f\u9700\u6c42\u3002<\/li>\n<\/ol>\n<p><p>\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u60c5\u51b5\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\u6765\u5b9e\u73b0\u6e05\u5c4f\u529f\u80fd\u3002\u65e0\u8bba\u9009\u62e9\u54ea\u79cd\u65b9\u6cd5\uff0c\u90fd\u9700\u8981\u6ce8\u610f\u5176\u9002\u7528\u8303\u56f4\u548c\u4f7f\u7528\u9650\u5236\uff0c\u4ee5\u786e\u4fdd\u6e05\u5c4f\u529f\u80fd\u80fd\u591f\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5728Python\u4ea4\u4e92\u5f0f\u73af\u5883\u4e2d\u6e05\u5c4f\uff1f<\/strong><br \/>\u5728Python\u7684\u4ea4\u4e92\u5f0f\u73af\u5883\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u7279\u5b9a\u7684\u547d\u4ee4\u6765\u6e05\u5c4f\u3002\u5728Windows\u7cfb\u7edf\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528<code>os.system(&#39;cls&#39;)<\/code>\uff0c\u800c\u5728Mac\u6216Linux\u7cfb\u7edf\u4e2d\uff0c\u5219\u4f7f\u7528<code>os.system(&#39;clear&#39;)<\/code>\u3002\u786e\u4fdd\u5728\u4f7f\u7528\u8fd9\u4e9b\u547d\u4ee4\u4e4b\u524d\u5bfc\u5165<code>os<\/code>\u6a21\u5757\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a  <\/p>\n<pre><code class=\"language-python\">import os\nos.system(&#39;cls&#39; if os.name == &#39;nt&#39; else &#39;clear&#39;)\n<\/code><\/pre>\n<p><strong>\u5728Python\u811a\u672c\u4e2d\u5982\u4f55\u5b9e\u73b0\u6e05\u5c4f\u529f\u80fd\uff1f<\/strong><br \/>\u5982\u679c\u4f60\u60f3\u5728\u81ea\u5df1\u7684Python\u811a\u672c\u4e2d\u5b9e\u73b0\u6e05\u5c4f\u529f\u80fd\uff0c\u53ef\u4ee5\u540c\u6837\u4f7f\u7528<code>os<\/code>\u6a21\u5757\u3002\u901a\u8fc7\u8c03\u7528\u9002\u5f53\u7684\u547d\u4ee4\uff0c\u4f60\u53ef\u4ee5\u5728\u7a0b\u5e8f\u8fd0\u884c\u65f6\u6e05\u9664\u7ec8\u7aef\u5c4f\u5e55\u3002\u8fd9\u5bf9\u4e8e\u9700\u8981\u591a\u6b21\u66f4\u65b0\u8f93\u51fa\u7684\u5e94\u7528\u7a0b\u5e8f\u5c24\u5176\u6709\u7528\u3002<\/p>\n<p><strong>\u5728Jupyter Notebook\u4e2d\u5982\u4f55\u6e05\u5c4f\uff1f<\/strong><br \/>\u5728Jupyter Notebook\u4e2d\u6e05\u5c4f\u6709\u4e0d\u540c\u7684\u65b9\u6cd5\u3002\u53ef\u4ee5\u4f7f\u7528<code>from IPython.display import clear_output<\/code>\u548c<code>clear_output(w<a href=\"https:\/\/docs.pingcode.com\/blog\/59162.html\" target=\"_blank\">AI<\/a>t=True)<\/code>\u6765\u6e05\u9664\u8f93\u51fa\u533a\u57df\u3002\u8fd9\u4e2a\u65b9\u6cd5\u9002\u5408\u5728\u4ea4\u4e92\u5f0f\u5f00\u53d1\u73af\u5883\u4e2d\u4f7f\u7528\uff0c\u53ef\u4ee5\u5e2e\u52a9\u4f60\u4fdd\u6301\u8f93\u51fa\u533a\u57df\u6574\u6d01\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\uff0c\u5982\u679c\u8f93\u9519\u4e86\u5982\u4f55\u6e05\u5c4f\u8fd9\u4e2a\u95ee\u9898\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u51e0\u79cd\u65b9\u5f0f\u5b9e\u73b0\uff1a\u4f7f\u7528\u7cfb\u7edf\u547d\u4ee4\u6e05\u5c4f\u3001\u4f7f\u7528\u7279\u5b9a\u6a21\u5757\u6e05\u5c4f\u3001\u4f7f [&hellip;]","protected":false},"author":3,"featured_media":1180473,"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\/1180469"}],"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=1180469"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1180469\/revisions"}],"predecessor-version":[{"id":1180474,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1180469\/revisions\/1180474"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1180473"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1180469"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1180469"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1180469"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}