{"id":1106143,"date":"2025-01-08T16:37:25","date_gmt":"2025-01-08T08:37:25","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1106143.html"},"modified":"2025-01-08T16:37:27","modified_gmt":"2025-01-08T08:37:27","slug":"python%e4%b8%ad%e5%a6%82%e4%bd%95%e5%b0%86%e5%ad%97%e7%ac%a6%e6%8d%a2%e8%a1%8c%e7%ac%a6","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1106143.html","title":{"rendered":"python\u4e2d\u5982\u4f55\u5c06\u5b57\u7b26\u6362\u884c\u7b26"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25070735\/56aa5744-ae87-422e-a7a8-15fcf20fe8e9.webp\" alt=\"python\u4e2d\u5982\u4f55\u5c06\u5b57\u7b26\u6362\u884c\u7b26\" \/><\/p>\n<p><p> <strong>\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u591a\u79cd\u65b9\u6cd5\u5c06\u5b57\u7b26\u6362\u884c\u7b26\uff0c\u5982\u4f7f\u7528<code>\\n<\/code>\u3001\u591a\u884c\u5b57\u7b26\u4e32\u3001\u5b57\u7b26\u4e32\u62fc\u63a5<\/strong>\u3002\u5176\u4e2d\uff0c\u6700\u5e38\u7528\u7684\u65b9\u6cd5\u662f\u4f7f\u7528<code>\\n<\/code>\u6765\u63d2\u5165\u6362\u884c\u7b26\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u8fd9\u4e9b\u65b9\u6cd5\u3002<\/p>\n<\/p>\n<p><h2>\u4e00\u3001\u4f7f\u7528<code>\\n<\/code>\u63d2\u5165\u6362\u884c\u7b26<\/h2>\n<\/p>\n<p><p>Python\u4e2d\u7684<code>\\n<\/code>\u662f\u4e00\u4e2a\u7279\u6b8a\u7684\u8f6c\u4e49\u5b57\u7b26\uff0c\u7528\u4e8e\u8868\u793a\u6362\u884c\u7b26\u3002\u5f53\u4f60\u5728\u5b57\u7b26\u4e32\u4e2d\u4f7f\u7528<code>\\n<\/code>\u65f6\uff0c\u5b83\u4f1a\u5728\u8be5\u4f4d\u7f6e\u63d2\u5165\u4e00\u4e2a\u6362\u884c\u7b26\uff0c\u4f7f\u5f97\u5b57\u7b26\u4e32\u5728\u8f93\u51fa\u65f6\u4f1a\u6362\u884c\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u793a\u4f8b\u4ee3\u7801<\/p>\n<p>text = &quot;Hello, world!\\nWelcome to Python programming.&quot;<\/p>\n<p>print(text)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u5b57\u7b26\u4e32<code>text<\/code>\u5305\u542b\u4e00\u4e2a<code>\\n<\/code>\uff0c\u5b83\u4f1a\u5728\u8f93\u51fa\u65f6\u5c06\u5b57\u7b26\u4e32\u5206\u6210\u4e24\u884c\u3002\u8f93\u51fa\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n<\/p>\n<p><pre><code>Hello, world!<\/p>\n<p>Welcome to Python programming.<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h2>\u4e8c\u3001\u4f7f\u7528\u591a\u884c\u5b57\u7b26\u4e32<\/h2>\n<\/p>\n<p><p>Python\u652f\u6301\u4f7f\u7528\u4e09\u91cd\u5f15\u53f7\uff08<code>&#39;&#39;&#39;<\/code>\u6216<code>&quot;&quot;&quot;<\/code>\uff09\u5b9a\u4e49\u591a\u884c\u5b57\u7b26\u4e32\uff0c\u8fd9\u6837\u53ef\u4ee5\u76f4\u63a5\u5728\u5b57\u7b26\u4e32\u4e2d\u5305\u542b\u6362\u884c\u7b26\uff0c\u800c\u65e0\u9700\u663e\u5f0f\u63d2\u5165<code>\\n<\/code>\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u793a\u4f8b\u4ee3\u7801<\/p>\n<p>text = &quot;&quot;&quot;Hello, world!<\/p>\n<p>Welcome to Python programming.&quot;&quot;&quot;<\/p>\n<p>print(text)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4e09\u91cd\u5f15\u53f7\u5b9a\u4e49\u4e86\u4e00\u4e2a\u591a\u884c\u5b57\u7b26\u4e32\uff0c\u5b57\u7b26\u4e32\u4e2d\u7684\u6362\u884c\u7b26\u4f1a\u81ea\u52a8\u4fdd\u7559\u3002\u8f93\u51fa\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n<\/p>\n<p><pre><code>Hello, world!<\/p>\n<p>Welcome to Python programming.<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h2>\u4e09\u3001\u5b57\u7b26\u4e32\u62fc\u63a5<\/h2>\n<\/p>\n<p><p>\u4f60\u8fd8\u53ef\u4ee5\u901a\u8fc7\u5b57\u7b26\u4e32\u62fc\u63a5\u7684\u65b9\u5f0f\u6765\u63d2\u5165\u6362\u884c\u7b26\u3002\u8fd9\u79cd\u65b9\u6cd5\u5728\u9700\u8981\u52a8\u6001\u751f\u6210\u5b57\u7b26\u4e32\u65f6\u975e\u5e38\u6709\u7528\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u793a\u4f8b\u4ee3\u7801<\/p>\n<p>line1 = &quot;Hello, world!&quot;<\/p>\n<p>line2 = &quot;Welcome to Python programming.&quot;<\/p>\n<p>text = line1 + &quot;\\n&quot; + line2<\/p>\n<p>print(text)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u5c06\u4e24\u4e2a\u5b57\u7b26\u4e32<code>line1<\/code>\u548c<code>line2<\/code>\u901a\u8fc7\u5b57\u7b26\u4e32\u62fc\u63a5\u7684\u65b9\u5f0f\u8fde\u63a5\u5728\u4e00\u8d77\uff0c\u5e76\u5728\u4e2d\u95f4\u63d2\u5165\u4e86<code>\\n<\/code>\uff0c\u5b9e\u73b0\u4e86\u6362\u884c\u6548\u679c\u3002\u8f93\u51fa\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n<\/p>\n<p><pre><code>Hello, world!<\/p>\n<p>Welcome to Python programming.<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h2>\u56db\u3001\u4f7f\u7528format\u65b9\u6cd5<\/h2>\n<\/p>\n<p><p>Python\u4e2d\u7684<code>format<\/code>\u65b9\u6cd5\u4e5f\u53ef\u4ee5\u7528\u4e8e\u63d2\u5165\u6362\u884c\u7b26\u3002\u901a\u8fc7\u5728\u6a21\u677f\u5b57\u7b26\u4e32\u4e2d\u5305\u542b\u6362\u884c\u7b26\u5e76\u4f7f\u7528<code>format<\/code>\u65b9\u6cd5\u8fdb\u884c\u66ff\u6362\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6362\u884c\u6548\u679c\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u793a\u4f8b\u4ee3\u7801<\/p>\n<p>text = &quot;Hello, world!\\nWelcome to {} programming.&quot;.format(&quot;Python&quot;)<\/p>\n<p>print(text)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528<code>format<\/code>\u65b9\u6cd5\u5c06\u6a21\u677f\u5b57\u7b26\u4e32\u4e2d\u7684\u5360\u4f4d\u7b26\u66ff\u6362\u4e3a<code>Python<\/code>\uff0c\u5e76\u5728\u6a21\u677f\u5b57\u7b26\u4e32\u4e2d\u5305\u542b\u4e86<code>\\n<\/code>\uff0c\u5b9e\u73b0\u4e86\u6362\u884c\u6548\u679c\u3002\u8f93\u51fa\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n<\/p>\n<p><pre><code>Hello, world!<\/p>\n<p>Welcome to Python programming.<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h2>\u4e94\u3001\u4f7f\u7528f\u5b57\u7b26\u4e32<\/h2>\n<\/p>\n<p><p>Python 3.6\u5f15\u5165\u4e86f\u5b57\u7b26\u4e32\uff08\u683c\u5f0f\u5316\u5b57\u7b26\u4e32\uff09\uff0c\u5b83\u63d0\u4f9b\u4e86\u4e00\u79cd\u7b80\u6d01\u7684\u65b9\u5f0f\u6765\u63d2\u5165\u53d8\u91cf\u548c\u8868\u8fbe\u5f0f\uff0c\u5e76\u4e14\u53ef\u4ee5\u5f88\u65b9\u4fbf\u5730\u63d2\u5165\u6362\u884c\u7b26\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u793a\u4f8b\u4ee3\u7801<\/p>\n<p>language = &quot;Python&quot;<\/p>\n<p>text = f&quot;Hello, world!\\nWelcome to {language} programming.&quot;<\/p>\n<p>print(text)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528f\u5b57\u7b26\u4e32\u5c06\u53d8\u91cf<code>language<\/code>\u63d2\u5165\u5230\u5b57\u7b26\u4e32\u4e2d\uff0c\u5e76\u5728\u5b57\u7b26\u4e32\u4e2d\u5305\u542b\u4e86<code>\\n<\/code>\uff0c\u5b9e\u73b0\u4e86\u6362\u884c\u6548\u679c\u3002\u8f93\u51fa\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n<\/p>\n<p><pre><code>Hello, world!<\/p>\n<p>Welcome to Python programming.<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h2>\u516d\u3001\u4f7f\u7528\u6362\u884c\u7b26\u5e38\u91cf<\/h2>\n<\/p>\n<p><p>\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u4f60\u53ef\u80fd\u9700\u8981\u4f7f\u7528\u7cfb\u7edf\u7279\u5b9a\u7684\u6362\u884c\u7b26\u3002Python\u7684<code>os<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u4e00\u4e2a\u5e38\u91cf<code>os.linesep<\/code>\uff0c\u5b83\u8868\u793a\u7cfb\u7edf\u7279\u5b9a\u7684\u6362\u884c\u7b26\uff08\u5728Windows\u4e0a\u662f<code>\\r\\n<\/code>\uff0c\u5728Unix\u548cMac\u4e0a\u662f<code>\\n<\/code>\uff09\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u793a\u4f8b\u4ee3\u7801<\/p>\n<p>import os<\/p>\n<p>text = &quot;Hello, world!&quot; + os.linesep + &quot;Welcome to Python programming.&quot;<\/p>\n<p>print(text)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528<code>os.linesep<\/code>\u63d2\u5165\u7cfb\u7edf\u7279\u5b9a\u7684\u6362\u884c\u7b26\uff0c\u5b9e\u73b0\u4e86\u6362\u884c\u6548\u679c\u3002\u8f93\u51fa\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n<\/p>\n<p><pre><code>Hello, world!<\/p>\n<p>Welcome to Python programming.<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h2>\u4e03\u3001\u4f7f\u7528textwrap\u6a21\u5757<\/h2>\n<\/p>\n<p><p>Python\u7684<code>textwrap<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u4e00\u4e9b\u5b9e\u7528\u51fd\u6570\uff0c\u53ef\u4ee5\u7528\u4e8e\u683c\u5f0f\u5316\u6587\u672c\u5757\uff0c\u5305\u62ec\u63d2\u5165\u6362\u884c\u7b26\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u793a\u4f8b\u4ee3\u7801<\/p>\n<p>import textwrap<\/p>\n<p>text = &quot;Hello, world! Welcome to Python programming.&quot;<\/p>\n<p>wrapped_text = textwrap.fill(text, width=20)<\/p>\n<p>print(wrapped_text)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528<code>textwrap.fill<\/code>\u51fd\u6570\u5c06\u6587\u672c\u5757\u683c\u5f0f\u5316\u4e3a\u5bbd\u5ea6\u4e3a20\u7684\u591a\u884c\u5b57\u7b26\u4e32\uff0c\u81ea\u52a8\u63d2\u5165\u4e86\u6362\u884c\u7b26\u3002\u8f93\u51fa\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n<\/p>\n<p><pre><code>Hello, world! Welcome<\/p>\n<p>to Python programming.<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h2>\u516b\u3001\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f<\/h2>\n<\/p>\n<p><p>\u5728\u67d0\u4e9b\u9ad8\u7ea7\u60c5\u51b5\u4e0b\uff0c\u4f60\u53ef\u80fd\u9700\u8981\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u6765\u63d2\u5165\u6362\u884c\u7b26\u3002Python\u7684<code>re<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\u652f\u6301\uff0c\u53ef\u4ee5\u7528\u4e8e\u590d\u6742\u7684\u5b57\u7b26\u4e32\u64cd\u4f5c\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u793a\u4f8b\u4ee3\u7801<\/p>\n<p>import re<\/p>\n<p>text = &quot;Hello, world! Welcome to Python programming.&quot;<\/p>\n<p>pattern = r&quot;(\\w+), (\\w+)&quot;<\/p>\n<p>replacement = r&quot;\\1,\\n\\2&quot;<\/p>\n<p>new_text = re.sub(pattern, replacement, text)<\/p>\n<p>print(new_text)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u5c06\u5339\u914d\u7684\u90e8\u5206\u66ff\u6362\u4e3a\u5305\u542b\u6362\u884c\u7b26\u7684\u5b57\u7b26\u4e32\uff0c\u5b9e\u73b0\u4e86\u6362\u884c\u6548\u679c\u3002\u8f93\u51fa\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n<\/p>\n<p><pre><code>Hello,<\/p>\n<p>world! Welcome to Python programming.<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h2>\u4e5d\u3001\u4f7f\u7528\u5b57\u7b26\u4e32\u65b9\u6cd5splitlines<\/h2>\n<\/p>\n<p><p>Python\u7684\u5b57\u7b26\u4e32\u65b9\u6cd5<code>splitlines<\/code>\u53ef\u4ee5\u5c06\u4e00\u4e2a\u5b57\u7b26\u4e32\u6309\u6362\u884c\u7b26\u5206\u5272\u6210\u591a\u4e2a\u884c\uff0c\u5e76\u8fd4\u56de\u4e00\u4e2a\u5217\u8868\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528\u8fd9\u4e2a\u65b9\u6cd5\u6765\u5904\u7406\u5305\u542b\u6362\u884c\u7b26\u7684\u5b57\u7b26\u4e32\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u793a\u4f8b\u4ee3\u7801<\/p>\n<p>text = &quot;Hello, world!\\nWelcome to Python programming.&quot;<\/p>\n<p>lines = text.splitlines()<\/p>\n<p>for line in lines:<\/p>\n<p>    print(line)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528<code>splitlines<\/code>\u65b9\u6cd5\u5c06\u5b57\u7b26\u4e32\u5206\u5272\u6210\u591a\u4e2a\u884c\uff0c\u5e76\u9010\u884c\u6253\u5370\u3002\u8f93\u51fa\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n<\/p>\n<p><pre><code>Hello, world!<\/p>\n<p>Welcome to Python programming.<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h2>\u5341\u3001\u4f7f\u7528join\u65b9\u6cd5<\/h2>\n<\/p>\n<p><p>\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u4f60\u53ef\u80fd\u9700\u8981\u5c06\u4e00\u4e2a\u5305\u542b\u591a\u4e2a\u884c\u7684\u5217\u8868\u5408\u5e76\u4e3a\u4e00\u4e2a\u5b57\u7b26\u4e32\uff0c\u5e76\u5728\u6bcf\u884c\u4e4b\u95f4\u63d2\u5165\u6362\u884c\u7b26\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528\u5b57\u7b26\u4e32\u7684<code>join<\/code>\u65b9\u6cd5\u6765\u5b9e\u73b0\u8fd9\u4e00\u70b9\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u793a\u4f8b\u4ee3\u7801<\/p>\n<p>lines = [&quot;Hello, world!&quot;, &quot;Welcome to Python programming.&quot;]<\/p>\n<p>text = &quot;\\n&quot;.join(lines)<\/p>\n<p>print(text)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528<code>join<\/code>\u65b9\u6cd5\u5c06\u5217\u8868\u4e2d\u7684\u591a\u4e2a\u884c\u5408\u5e76\u4e3a\u4e00\u4e2a\u5b57\u7b26\u4e32\uff0c\u5e76\u5728\u6bcf\u884c\u4e4b\u95f4\u63d2\u5165\u4e86<code>\\n<\/code>\uff0c\u5b9e\u73b0\u4e86\u6362\u884c\u6548\u679c\u3002\u8f93\u51fa\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n<\/p>\n<p><pre><code>Hello, world!<\/p>\n<p>Welcome to Python programming.<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u901a\u8fc7\u4ee5\u4e0a\u51e0\u79cd\u65b9\u6cd5\uff0c\u4f60\u53ef\u4ee5\u5728Python\u4e2d\u7075\u6d3b\u5730\u5c06\u5b57\u7b26\u6362\u884c\u7b26\uff0c\u6839\u636e\u5177\u4f53\u7684\u9700\u6c42\u9009\u62e9\u6700\u9002\u5408\u7684\u65b9\u6cd5\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u5408\u7406\u4f7f\u7528\u8fd9\u4e9b\u65b9\u6cd5\u53ef\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u7ef4\u62a4\u6027\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5728Python\u4e2d\u5982\u4f55\u4f7f\u7528\u6362\u884c\u7b26\uff1f<\/strong><br \/>\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528<code>\\n<\/code>\u5b57\u7b26\u6765\u63d2\u5165\u6362\u884c\u7b26\u3002\u8fd9\u4e2a\u7279\u6b8a\u5b57\u7b26\u5728\u5b57\u7b26\u4e32\u4e2d\u8868\u793a\u6362\u884c\u3002\u4f8b\u5982\uff1a  <\/p>\n<pre><code class=\"language-python\">print(&quot;Hello\\nWorld&quot;)\n<\/code><\/pre>\n<p>\u8fd9\u6bb5\u4ee3\u7801\u5c06\u8f93\u51fa\uff1a  <\/p>\n<pre><code>Hello\nWorld\n<\/code><\/pre>\n<p>\u6362\u884c\u7b26\u53ef\u4ee5\u5728\u5b57\u7b26\u4e32\u4e2d\u4efb\u610f\u4f4d\u7f6e\u4f7f\u7528\uff0c\u4ee5\u5b9e\u73b0\u6587\u672c\u7684\u683c\u5f0f\u5316\u3002<\/p>\n<p><strong>\u5982\u4f55\u5728Python\u4e2d\u8bfb\u53d6\u5305\u542b\u6362\u884c\u7b26\u7684\u6587\u4ef6\u5185\u5bb9\uff1f<\/strong><br \/>\u5f53\u8bfb\u53d6\u6587\u4ef6\u65f6\uff0cPython\u4f1a\u81ea\u52a8\u5904\u7406\u6362\u884c\u7b26\u3002\u5728\u6253\u5f00\u6587\u4ef6\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528<code>read()<\/code>\u3001<code>readline()<\/code>\u6216<code>readlines()<\/code>\u7b49\u65b9\u6cd5\u6765\u8bfb\u53d6\u5185\u5bb9\uff0c\u6362\u884c\u7b26\u5c06\u88ab\u4fdd\u7559\u3002\u4f8b\u5982\uff1a  <\/p>\n<pre><code class=\"language-python\">with open(&#39;example.txt&#39;, &#39;r&#39;) as file:\n    content = file.read()\n    print(content)\n<\/code><\/pre>\n<p>\u8fd9\u6837\uff0c\u6587\u4ef6\u4e2d\u7684\u6bcf\u4e2a\u6362\u884c\u7b26\u90fd\u4f1a\u5728\u8f93\u51fa\u4e2d\u4f53\u73b0\u51fa\u6765\u3002<\/p>\n<p><strong>\u5982\u4f55\u5728Python\u4e2d\u66ff\u6362\u5b57\u7b26\u4e32\u4e2d\u7684\u6362\u884c\u7b26\uff1f<\/strong><br \/>\u8981\u66ff\u6362\u5b57\u7b26\u4e32\u4e2d\u7684\u6362\u884c\u7b26\uff0c\u53ef\u4ee5\u4f7f\u7528\u5b57\u7b26\u4e32\u7684<code>replace()<\/code>\u65b9\u6cd5\u3002\u4f8b\u5982\uff1a  <\/p>\n<pre><code class=\"language-python\">text = &quot;Hello\\nWorld&quot;\nnew_text = text.replace(&quot;\\n&quot;, &quot; &quot;)\nprint(new_text)\n<\/code><\/pre>\n<p>\u8fd9\u6bb5\u4ee3\u7801\u5c06\u628a\u6362\u884c\u7b26\u66ff\u6362\u4e3a\u7a7a\u683c\uff0c\u8f93\u51fa\u7ed3\u679c\u4e3a\uff1a<code>Hello World<\/code>\u3002\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u5e2e\u52a9\u5728\u5904\u7406\u6587\u672c\u65f6\u81ea\u5b9a\u4e49\u683c\u5f0f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u591a\u79cd\u65b9\u6cd5\u5c06\u5b57\u7b26\u6362\u884c\u7b26\uff0c\u5982\u4f7f\u7528\\n\u3001\u591a\u884c\u5b57\u7b26\u4e32\u3001\u5b57\u7b26\u4e32\u62fc\u63a5\u3002\u5176\u4e2d\uff0c\u6700\u5e38\u7528\u7684\u65b9\u6cd5\u662f\u4f7f\u7528\\ [&hellip;]","protected":false},"author":3,"featured_media":1106148,"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\/1106143"}],"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=1106143"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1106143\/revisions"}],"predecessor-version":[{"id":1106149,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1106143\/revisions\/1106149"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1106148"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1106143"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1106143"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1106143"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}