{"id":1039416,"date":"2024-12-31T12:32:10","date_gmt":"2024-12-31T04:32:10","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1039416.html"},"modified":"2024-12-31T12:32:13","modified_gmt":"2024-12-31T04:32:13","slug":"python%e8%be%93%e5%87%ba%e6%97%b6%e5%a6%82%e4%bd%95%e5%88%a0%e9%99%a4%e6%8d%a2%e8%a1%8c%e7%ac%a6","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1039416.html","title":{"rendered":"Python\u8f93\u51fa\u65f6\u5982\u4f55\u5220\u9664\u6362\u884c\u7b26"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2024\/12\/40c86040-3642-4c17-8ec5-0b4ba49638a2.webp?x-oss-process=image\/auto-orient,1\/format,webp\" alt=\"Python\u8f93\u51fa\u65f6\u5982\u4f55\u5220\u9664\u6362\u884c\u7b26\" \/><\/p>\n<p><p> <strong>Python\u8f93\u51fa\u65f6\u5220\u9664\u6362\u884c\u7b26\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff0c\u5305\u62ec\u4f7f\u7528strip()\u65b9\u6cd5\u3001replace()\u65b9\u6cd5\u3001end\u53c2\u6570\u7b49\u3002\u6700\u5e38\u7528\u4e14\u63a8\u8350\u7684\u65b9\u6cd5\u662f\u4f7f\u7528strip()\u65b9\u6cd5\u3002<\/strong> <\/p>\n<\/p>\n<p><p>Python\u5728\u5904\u7406\u5b57\u7b26\u4e32\u65f6\uff0c\u7ecf\u5e38\u4f1a\u78b0\u5230\u6362\u884c\u7b26\uff0c\u8fd9\u4e9b\u6362\u884c\u7b26\u6709\u65f6\u4f1a\u5f71\u54cd\u8f93\u51fa\u6548\u679c\u3002\u4f7f\u7528strip()\u65b9\u6cd5\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u5220\u9664\u5b57\u7b26\u4e32\u4e24\u7aef\u7684\u6362\u884c\u7b26\u548c\u7a7a\u767d\u5b57\u7b26\u3002\u5177\u4f53\u4f7f\u7528\u65f6\uff0c\u53ea\u9700\u5728\u9700\u8981\u5904\u7406\u7684\u5b57\u7b26\u4e32\u540e\u52a0\u4e0a.strip()\u5373\u53ef\u3002\u4f8b\u5982\uff0c\u5047\u8bbe\u6709\u4e00\u4e2a\u5b57\u7b26\u4e32<code>text = &quot;Hello, World!\\n&quot;<\/code>, \u6211\u4eec\u53ef\u4ee5\u4f7f\u7528<code>text.strip()<\/code>\u6765\u5220\u9664\u6362\u884c\u7b26\uff0c\u4ece\u800c\u5f97\u5230\u5e72\u51c0\u7684\u8f93\u51fa\u7ed3\u679c\u3002<\/p>\n<\/p>\n<p><p>\u63a5\u4e0b\u6765\u6211\u4eec\u5c06\u8be6\u7ec6\u63a2\u8ba8Python\u4e2d\u5404\u79cd\u5220\u9664\u6362\u884c\u7b26\u7684\u65b9\u6cd5\u53ca\u5176\u5e94\u7528\u573a\u666f\u3002<\/p>\n<\/p>\n<h2><strong>\u4e00\u3001\u4f7f\u7528strip()\u65b9\u6cd5<\/strong><\/h2>\n<p><p>strip()\u65b9\u6cd5\u662fPython\u5185\u7f6e\u7684\u5b57\u7b26\u4e32\u5904\u7406\u65b9\u6cd5\u4e4b\u4e00\uff0c\u5b83\u53ef\u4ee5\u5220\u9664\u5b57\u7b26\u4e32\u4e24\u7aef\u7684\u7a7a\u767d\u5b57\u7b26\uff08\u5305\u62ec\u6362\u884c\u7b26\u3001\u7a7a\u683c\u3001\u5236\u8868\u7b26\u7b49\uff09\u3002\u8fd9\u662f\u6700\u5e38\u7528\u7684\u5220\u9664\u6362\u884c\u7b26\u7684\u65b9\u6cd5\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">text = &quot;Hello, World!\\n&quot;<\/p>\n<p>cleaned_text = text.strip()<\/p>\n<p>print(cleaned_text)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u9762\u7684\u4f8b\u5b50\u4e2d\uff0c<code>strip()<\/code>\u65b9\u6cd5\u5220\u9664\u4e86\u5b57\u7b26\u4e32<code>text<\/code>\u672b\u5c3e\u7684\u6362\u884c\u7b26\uff0c\u8f93\u51fa\u7ed3\u679c\u4e3a<code>&quot;Hello, World!&quot;<\/code>\u3002<\/p>\n<\/p>\n<p><h2>1.1\u3001strip()\u65b9\u6cd5\u7684\u53d8\u4f53<\/h2>\n<\/p>\n<p><p>strip()\u65b9\u6cd5\u6709\u4e24\u4e2a\u53d8\u4f53\uff1alstrip()\u548crstrip()\u3002lstrip()\u5220\u9664\u5b57\u7b26\u4e32\u5de6\u7aef\u7684\u7a7a\u767d\u5b57\u7b26\uff0crstrip()\u5220\u9664\u5b57\u7b26\u4e32\u53f3\u7aef\u7684\u7a7a\u767d\u5b57\u7b26\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">text = &quot;\\nHello, World!\\n&quot;<\/p>\n<p>left_stripped_text = text.lstrip()<\/p>\n<p>right_stripped_text = text.rstrip()<\/p>\n<p>print(left_stripped_text)<\/p>\n<p>print(right_stripped_text)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c<code>lstrip()<\/code>\u5220\u9664\u4e86\u5b57\u7b26\u4e32<code>text<\/code>\u5de6\u7aef\u7684\u6362\u884c\u7b26\uff0c\u800c<code>rstrip()<\/code>\u5220\u9664\u4e86\u53f3\u7aef\u7684\u6362\u884c\u7b26\u3002<\/p>\n<\/p>\n<h2><strong>\u4e8c\u3001\u4f7f\u7528replace()\u65b9\u6cd5<\/strong><\/h2>\n<p><p>replace()\u65b9\u6cd5\u53ef\u4ee5\u7528\u6765\u66ff\u6362\u5b57\u7b26\u4e32\u4e2d\u7684\u5b50\u5b57\u7b26\u4e32\u3002\u6211\u4eec\u53ef\u4ee5\u7528\u5b83\u6765\u5220\u9664\u5b57\u7b26\u4e32\u4e2d\u7684\u6362\u884c\u7b26\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">text = &quot;Hello, World!\\n&quot;<\/p>\n<p>cleaned_text = text.replace(&quot;\\n&quot;, &quot;&quot;)<\/p>\n<p>print(cleaned_text)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u9762\u7684\u4f8b\u5b50\u4e2d\uff0c<code>replace(&quot;\\n&quot;, &quot;&quot;)<\/code>\u5c06\u5b57\u7b26\u4e32<code>text<\/code>\u4e2d\u7684\u6362\u884c\u7b26\u66ff\u6362\u4e3a\u7a7a\u5b57\u7b26\u4e32\uff0c\u4ece\u800c\u5220\u9664\u4e86\u6362\u884c\u7b26\u3002<\/p>\n<\/p>\n<p><h2>2.1\u3001\u66ff\u6362\u591a\u79cd\u5b57\u7b26<\/h2>\n<\/p>\n<p><p>replace()\u65b9\u6cd5\u4e0d\u4ec5\u53ef\u4ee5\u5220\u9664\u6362\u884c\u7b26\uff0c\u8fd8\u53ef\u4ee5\u7528\u6765\u5220\u9664\u6216\u66ff\u6362\u5176\u4ed6\u5b57\u7b26\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">text = &quot;Hello, World!\\n&quot;<\/p>\n<p>cleaned_text = text.replace(&quot;\\n&quot;, &quot;&quot;).replace(&quot;,&quot;, &quot;&quot;)<\/p>\n<p>print(cleaned_text)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c<code>replace(&quot;\\n&quot;, &quot;&quot;).replace(&quot;,&quot;, &quot;&quot;)<\/code>\u4e0d\u4ec5\u5220\u9664\u4e86\u6362\u884c\u7b26\uff0c\u8fd8\u5220\u9664\u4e86\u9017\u53f7\u3002<\/p>\n<\/p>\n<h2><strong>\u4e09\u3001\u4f7f\u7528split()\u548cjoin()\u65b9\u6cd5<\/strong><\/h2>\n<p><p>split()\u65b9\u6cd5\u5c06\u5b57\u7b26\u4e32\u6309\u6307\u5b9a\u5b57\u7b26\u5206\u5272\u6210\u5217\u8868\uff0cjoin()\u65b9\u6cd5\u5c06\u5217\u8868\u4e2d\u7684\u5143\u7d20\u8fde\u63a5\u6210\u5b57\u7b26\u4e32\u3002\u6211\u4eec\u53ef\u4ee5\u5229\u7528\u8fd9\u4e24\u4e2a\u65b9\u6cd5\u5220\u9664\u6362\u884c\u7b26\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">text = &quot;Hello, World!\\n&quot;<\/p>\n<p>cleaned_text = &quot;&quot;.join(text.split())<\/p>\n<p>print(cleaned_text)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u9762\u7684\u4f8b\u5b50\u4e2d\uff0c<code>split()<\/code>\u5c06\u5b57\u7b26\u4e32<code>text<\/code>\u5206\u5272\u6210\u5217\u8868\uff0c<code>join()<\/code>\u5c06\u5217\u8868\u4e2d\u7684\u5143\u7d20\u8fde\u63a5\u6210\u5b57\u7b26\u4e32\uff0c\u4ece\u800c\u5220\u9664\u4e86\u6362\u884c\u7b26\u3002<\/p>\n<\/p>\n<h2><strong>\u56db\u3001\u4f7f\u7528end\u53c2\u6570<\/strong><\/h2>\n<p><p>\u5728Python\u7684print()\u51fd\u6570\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528<code>end<\/code>\u53c2\u6570\u6307\u5b9a\u8f93\u51fa\u7ed3\u675f\u65f6\u7684\u5b57\u7b26\uff0c\u9ed8\u8ba4\u662f\u6362\u884c\u7b26\u3002\u6211\u4eec\u53ef\u4ee5\u5c06<code>end<\/code>\u53c2\u6570\u8bbe\u7f6e\u4e3a\u7a7a\u5b57\u7b26\u4e32\uff0c\u4ece\u800c\u907f\u514d\u8f93\u51fa\u6362\u884c\u7b26\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">text = &quot;Hello, World!\\n&quot;<\/p>\n<p>print(text, end=&quot;&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c<code>print(text, end=&quot;&quot;)<\/code>\u5c06\u8f93\u51fa\u5b57\u7b26\u4e32<code>text<\/code>\uff0c\u4f46\u4e0d\u4f1a\u5728\u672b\u5c3e\u6dfb\u52a0\u6362\u884c\u7b26\u3002<\/p>\n<\/p>\n<p><h2>4.1\u3001\u81ea\u5b9a\u4e49\u8f93\u51fa\u683c\u5f0f<\/h2>\n<\/p>\n<p><p>\u6211\u4eec\u8fd8\u53ef\u4ee5\u5229\u7528<code>end<\/code>\u53c2\u6570\u81ea\u5b9a\u4e49\u8f93\u51fa\u683c\u5f0f\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">text = &quot;Hello, World!\\n&quot;<\/p>\n<p>print(text, end=&quot;*&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c<code>print(text, end=&quot;*&quot;)<\/code>\u5728\u8f93\u51fa\u5b57\u7b26\u4e32<code>text<\/code>\u540e\u6dfb\u52a0\u4e86\u4e09\u4e2a\u661f\u53f7\uff0c\u800c\u4e0d\u662f\u6362\u884c\u7b26\u3002<\/p>\n<\/p>\n<h2><strong>\u4e94\u3001\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f<\/strong><\/h2>\n<p><p>\u6b63\u5219\u8868\u8fbe\u5f0f\uff08Regular Expression\uff09\u662f\u5f3a\u5927\u7684\u5b57\u7b26\u4e32\u5904\u7406\u5de5\u5177\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Python\u7684<code>re<\/code>\u6a21\u5757\u6765\u5220\u9664\u5b57\u7b26\u4e32\u4e2d\u7684\u6362\u884c\u7b26\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import re<\/p>\n<p>text = &quot;Hello, World!\\n&quot;<\/p>\n<p>cleaned_text = re.sub(r&#39;\\n&#39;, &#39;&#39;, text)<\/p>\n<p>print(cleaned_text)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u9762\u7684\u4f8b\u5b50\u4e2d\uff0c<code>re.sub(r&#39;\\n&#39;, &#39;&#39;, text)<\/code>\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u5c06\u5b57\u7b26\u4e32<code>text<\/code>\u4e2d\u7684\u6362\u884c\u7b26\u66ff\u6362\u4e3a\u7a7a\u5b57\u7b26\u4e32\uff0c\u4ece\u800c\u5220\u9664\u4e86\u6362\u884c\u7b26\u3002<\/p>\n<\/p>\n<p><h2>5.1\u3001\u5220\u9664\u591a\u79cd\u5b57\u7b26<\/h2>\n<\/p>\n<p><p>\u6b63\u5219\u8868\u8fbe\u5f0f\u4e0d\u4ec5\u53ef\u4ee5\u5220\u9664\u6362\u884c\u7b26\uff0c\u8fd8\u53ef\u4ee5\u5220\u9664\u6216\u66ff\u6362\u5176\u4ed6\u5b57\u7b26\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import re<\/p>\n<p>text = &quot;Hello, World!\\n&quot;<\/p>\n<p>cleaned_text = re.sub(r&#39;[\\n,]&#39;, &#39;&#39;, text)<\/p>\n<p>print(cleaned_text)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c<code>re.sub(r&#39;[\\n,]&#39;, &#39;&#39;, text)<\/code>\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u5c06\u5b57\u7b26\u4e32<code>text<\/code>\u4e2d\u7684\u6362\u884c\u7b26\u548c\u9017\u53f7\u66ff\u6362\u4e3a\u7a7a\u5b57\u7b26\u4e32\uff0c\u4ece\u800c\u5220\u9664\u4e86\u8fd9\u4e9b\u5b57\u7b26\u3002<\/p>\n<\/p>\n<h2><strong>\u516d\u3001\u4f7f\u7528\u5217\u8868\u63a8\u5bfc\u5f0f<\/strong><\/h2>\n<p><p>\u5217\u8868\u63a8\u5bfc\u5f0f\u662f\u4e00\u79cd\u7b80\u6d01\u7684\u521b\u5efa\u5217\u8868\u7684\u65b9\u5f0f\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u5217\u8868\u63a8\u5bfc\u5f0f\u5220\u9664\u5b57\u7b26\u4e32\u4e2d\u7684\u6362\u884c\u7b26\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">text = &quot;Hello, World!\\n&quot;<\/p>\n<p>cleaned_text = &#39;&#39;.join([c for c in text if c != &#39;\\n&#39;])<\/p>\n<p>print(cleaned_text)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u9762\u7684\u4f8b\u5b50\u4e2d\uff0c\u5217\u8868\u63a8\u5bfc\u5f0f<code>[c for c in text if c != &#39;\\n&#39;]<\/code>\u521b\u5efa\u4e86\u4e00\u4e2a\u4e0d\u5305\u542b\u6362\u884c\u7b26\u7684\u5b57\u7b26\u5217\u8868\uff0c<code>join()<\/code>\u65b9\u6cd5\u5c06\u5217\u8868\u4e2d\u7684\u5b57\u7b26\u8fde\u63a5\u6210\u5b57\u7b26\u4e32\uff0c\u4ece\u800c\u5220\u9664\u4e86\u6362\u884c\u7b26\u3002<\/p>\n<\/p>\n<p><h2>6.1\u3001\u81ea\u5b9a\u4e49\u8fc7\u6ee4\u6761\u4ef6<\/h2>\n<\/p>\n<p><p>\u6211\u4eec\u8fd8\u53ef\u4ee5\u5728\u5217\u8868\u63a8\u5bfc\u5f0f\u4e2d\u4f7f\u7528\u5176\u4ed6\u8fc7\u6ee4\u6761\u4ef6\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">text = &quot;Hello, World!\\n&quot;<\/p>\n<p>cleaned_text = &#39;&#39;.join([c for c in text if c not in [&#39;\\n&#39;, &#39;,&#39;]])<\/p>\n<p>print(cleaned_text)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u5217\u8868\u63a8\u5bfc\u5f0f<code>[c for c in text if c not in [&#39;\\n&#39;, &#39;,&#39;]]<\/code>\u521b\u5efa\u4e86\u4e00\u4e2a\u4e0d\u5305\u542b\u6362\u884c\u7b26\u548c\u9017\u53f7\u7684\u5b57\u7b26\u5217\u8868\uff0c<code>join()<\/code>\u65b9\u6cd5\u5c06\u5217\u8868\u4e2d\u7684\u5b57\u7b26\u8fde\u63a5\u6210\u5b57\u7b26\u4e32\uff0c\u4ece\u800c\u5220\u9664\u4e86\u8fd9\u4e9b\u5b57\u7b26\u3002<\/p>\n<\/p>\n<h2><strong>\u4e03\u3001\u4f7f\u7528\u5faa\u73af<\/strong><\/h2>\n<p><p>\u5faa\u73af\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u7f16\u7a0b\u7ed3\u6784\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u5faa\u73af\u9010\u4e2a\u5b57\u7b26\u68c0\u67e5\u5e76\u5220\u9664\u6362\u884c\u7b26\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">text = &quot;Hello, World!\\n&quot;<\/p>\n<p>cleaned_text = &#39;&#39;<\/p>\n<p>for c in text:<\/p>\n<p>    if c != &#39;\\n&#39;:<\/p>\n<p>        cleaned_text += c<\/p>\n<p>print(cleaned_text)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u9762\u7684\u4f8b\u5b50\u4e2d\uff0c\u5faa\u73af\u9010\u4e2a\u5b57\u7b26\u68c0\u67e5\u5b57\u7b26\u4e32<code>text<\/code>\uff0c\u5982\u679c\u5b57\u7b26\u4e0d\u662f\u6362\u884c\u7b26\uff0c\u5c31\u5c06\u5176\u6dfb\u52a0\u5230<code>cleaned_text<\/code>\u4e2d\uff0c\u4ece\u800c\u5220\u9664\u4e86\u6362\u884c\u7b26\u3002<\/p>\n<\/p>\n<p><h2>7.1\u3001\u4f18\u5316\u5faa\u73af<\/h2>\n<\/p>\n<p><p>\u6211\u4eec\u8fd8\u53ef\u4ee5\u4f18\u5316\u5faa\u73af\uff0c\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u6548\u7387\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">text = &quot;Hello, World!\\n&quot;<\/p>\n<p>cleaned_text = []<\/p>\n<p>for c in text:<\/p>\n<p>    if c != &#39;\\n&#39;:<\/p>\n<p>        cleaned_text.append(c)<\/p>\n<p>cleaned_text = &#39;&#39;.join(cleaned_text)<\/p>\n<p>print(cleaned_text)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u5faa\u73af\u5c06\u4e0d\u5305\u542b\u6362\u884c\u7b26\u7684\u5b57\u7b26\u6dfb\u52a0\u5230\u5217\u8868<code>cleaned_text<\/code>\u4e2d\uff0c<code>join()<\/code>\u65b9\u6cd5\u5c06\u5217\u8868\u4e2d\u7684\u5b57\u7b26\u8fde\u63a5\u6210\u5b57\u7b26\u4e32\uff0c\u4ece\u800c\u5220\u9664\u4e86\u6362\u884c\u7b26\u3002<\/p>\n<\/p>\n<h2><strong>\u516b\u3001\u603b\u7ed3<\/strong><\/h2>\n<p><p>\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u63a2\u8ba8\u4e86Python\u4e2d\u5220\u9664\u6362\u884c\u7b26\u7684\u591a\u79cd\u65b9\u6cd5\uff0c\u5305\u62ec\u4f7f\u7528strip()\u65b9\u6cd5\u3001replace()\u65b9\u6cd5\u3001split()\u548cjoin()\u65b9\u6cd5\u3001end\u53c2\u6570\u3001\u6b63\u5219\u8868\u8fbe\u5f0f\u3001\u5217\u8868\u63a8\u5bfc\u5f0f\u548c\u5faa\u73af\u3002\u6bcf\u79cd\u65b9\u6cd5\u90fd\u6709\u5176\u4f18\u70b9\u548c\u9002\u7528\u573a\u666f\uff0c\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\u53ef\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u6548\u7387\u3002<\/p>\n<\/p>\n<p><p><strong>strip()\u65b9\u6cd5\u662f\u6700\u5e38\u7528\u4e14\u63a8\u8350\u7684\u5220\u9664\u6362\u884c\u7b26\u7684\u65b9\u6cd5<\/strong>\uff0c\u5b83\u7b80\u5355\u6613\u7528\uff0c\u9002\u7528\u4e8e\u5927\u591a\u6570\u60c5\u51b5\u3002\u5bf9\u4e8e\u66f4\u590d\u6742\u7684\u5b57\u7b26\u4e32\u5904\u7406\u4efb\u52a1\uff0c\u53ef\u4ee5\u8003\u8651\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u6216\u5176\u4ed6\u65b9\u6cd5\u3002\u5e0c\u671b\u672c\u6587\u80fd\u5e2e\u52a9\u4f60\u5728Python\u7f16\u7a0b\u4e2d\u66f4\u597d\u5730\u5904\u7406\u5b57\u7b26\u4e32\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5728Python\u4e2d\u53bb\u9664\u5b57\u7b26\u4e32\u672b\u5c3e\u7684\u6362\u884c\u7b26\uff1f<\/strong><br \/>\u5728Python\u4e2d\uff0c\u4f7f\u7528<code>str.strip()<\/code>\u65b9\u6cd5\u53ef\u4ee5\u8f7b\u677e\u53bb\u9664\u5b57\u7b26\u4e32\u4e24\u7aef\u7684\u6362\u884c\u7b26\u3002\u82e5\u53ea\u60f3\u5220\u9664\u672b\u5c3e\u7684\u6362\u884c\u7b26\uff0c\u53ef\u4ee5\u4f7f\u7528<code>str.rstrip()<\/code>\u3002\u4f8b\u5982\uff1a<code>my_string = &quot;Hello, World!\\n&quot;<\/code>\uff0c\u4f7f\u7528<code>my_string.rstrip()<\/code>\u5c06\u5f97\u5230<code>&quot;Hello, World!&quot;<\/code>\u3002<\/p>\n<p><strong>\u5982\u4f55\u5728Python\u6253\u5370\u65f6\u907f\u514d\u6362\u884c\u7b26\u7684\u8f93\u51fa\uff1f<\/strong><br \/>\u5728\u4f7f\u7528<code>print()<\/code>\u51fd\u6570\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e<code>end<\/code>\u53c2\u6570\u6765\u907f\u514d\u9ed8\u8ba4\u7684\u6362\u884c\u884c\u4e3a\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c<code>print()<\/code>\u5728\u8f93\u51fa\u540e\u4f1a\u6dfb\u52a0\u6362\u884c\u7b26\u3002\u901a\u8fc7\u5c06<code>end<\/code>\u53c2\u6570\u8bbe\u7f6e\u4e3a\u5176\u4ed6\u5b57\u7b26\uff0c\u5982\u7a7a\u5b57\u7b26\u4e32\uff0c\u60a8\u53ef\u4ee5\u63a7\u5236\u8f93\u51fa\u683c\u5f0f\u3002\u4f8b\u5982\uff1a<code>print(&quot;Hello, World!&quot;, end=&quot;&quot;)<\/code>\u5c06\u8f93\u51fa\u5185\u5bb9\u800c\u4e0d\u6362\u884c\u3002<\/p>\n<p><strong>\u5728\u5904\u7406\u6587\u672c\u6587\u4ef6\u65f6\uff0c\u5982\u4f55\u53bb\u9664\u6bcf\u884c\u672b\u5c3e\u7684\u6362\u884c\u7b26\uff1f<\/strong><br \/>\u5728\u8bfb\u53d6\u6587\u672c\u6587\u4ef6\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528<code>str.rstrip()<\/code>\u65b9\u6cd5\u53bb\u9664\u6bcf\u884c\u672b\u5c3e\u7684\u6362\u884c\u7b26\u3002\u4f8b\u5982\uff0c\u8bfb\u53d6\u6587\u4ef6\u5185\u5bb9\u65f6\u53ef\u4ee5\u8fd9\u6837\u505a\uff1a  <\/p>\n<pre><code class=\"language-python\">with open(&#39;file.txt&#39;, &#39;r&#39;) as file:\n    lines = [line.rstrip() for line in file]\n<\/code><\/pre>\n<p>\u8fd9\u6837\uff0c\u60a8\u5c31\u5f97\u5230\u4e86\u4e00\u4e2a\u53bb\u9664\u4e86\u6362\u884c\u7b26\u7684\u884c\u5217\u8868\uff0c\u53ef\u4ee5\u8fdb\u4e00\u6b65\u8fdb\u884c\u5904\u7406\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"Python\u8f93\u51fa\u65f6\u5220\u9664\u6362\u884c\u7b26\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff0c\u5305\u62ec\u4f7f\u7528strip()\u65b9\u6cd5\u3001replace()\u65b9\u6cd5\u3001end\u53c2\u6570\u7b49\u3002\u6700 [&hellip;]","protected":false},"author":3,"featured_media":1039423,"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\/1039416"}],"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=1039416"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1039416\/revisions"}],"predecessor-version":[{"id":1039424,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1039416\/revisions\/1039424"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1039423"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1039416"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1039416"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1039416"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}