{"id":1111535,"date":"2025-01-08T17:30:12","date_gmt":"2025-01-08T09:30:12","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1111535.html"},"modified":"2025-01-08T17:30:14","modified_gmt":"2025-01-08T09:30:14","slug":"%e5%9c%a8python%e4%b8%ad%e5%a6%82%e4%bd%95%e6%88%aa%e5%8f%96%e5%ad%97%e7%ac%a6%e4%b8%b2","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1111535.html","title":{"rendered":"\u5728python\u4e2d\u5982\u4f55\u622a\u53d6\u5b57\u7b26\u4e32"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25073941\/c21ef499-054d-42bd-9a85-361d6a62697d.webp\" alt=\"\u5728python\u4e2d\u5982\u4f55\u622a\u53d6\u5b57\u7b26\u4e32\" \/><\/p>\n<p><p> \u5728Python\u4e2d\uff0c\u622a\u53d6\u5b57\u7b26\u4e32\u53ef\u4ee5\u901a\u8fc7\u591a\u79cd\u65b9\u5f0f\u6765\u5b9e\u73b0\uff0c\u5982<strong>\u4f7f\u7528\u5207\u7247\u64cd\u4f5c\u7b26\u3001\u4f7f\u7528\u5b57\u7b26\u4e32\u7684\u65b9\u6cd5\u3001\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f<\/strong>\u7b49\u3002\u5207\u7247\u64cd\u4f5c\u7b26\u662f\u4e00\u79cd\u5e38\u89c1\u4e14\u9ad8\u6548\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u901a\u8fc7\u6307\u5b9a\u8d77\u59cb\u548c\u7ed3\u675f\u7d22\u5f15\u6765\u83b7\u53d6\u5b50\u5b57\u7b26\u4e32\u3002\u4ee5\u4e0b\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u4f7f\u7528\u5207\u7247\u64cd\u4f5c\u7b26\u7684\u65b9\u5f0f\uff0c\u5e76\u8fdb\u4e00\u6b65\u63a2\u8ba8\u5176\u4ed6\u622a\u53d6\u5b57\u7b26\u4e32\u7684\u65b9\u6cd5\u3002<\/p>\n<\/p>\n<p><h3>\u4e00\u3001\u4f7f\u7528\u5207\u7247\u64cd\u4f5c\u7b26<\/h3>\n<\/p>\n<p><p>Python\u4e2d\u7684\u5207\u7247\u64cd\u4f5c\u7b26\uff08<code>:<\/code>\uff09\u975e\u5e38\u5f3a\u5927\u4e14\u7075\u6d3b\uff0c\u5b83\u4e0d\u4ec5\u53ef\u4ee5\u7528\u4e8e\u5b57\u7b26\u4e32\uff0c\u8fd8\u53ef\u4ee5\u7528\u4e8e\u5217\u8868\u548c\u5143\u7ec4\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528\u5207\u7247\u64cd\u4f5c\u7b26\u7684\u8be6\u7ec6\u8bf4\u660e\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u5b9a\u4e49\u4e00\u4e2a\u5b57\u7b26\u4e32<\/p>\n<p>s = &quot;Hello, World!&quot;<\/p>\n<h2><strong>\u4ece\u7d22\u5f150\u5f00\u59cb\uff0c\u622a\u53d6\u5230\u7d22\u5f155\uff08\u4e0d\u5305\u62ec5\uff09<\/strong><\/h2>\n<p>substring = s[0:5]  # \u7ed3\u679c\u4e3a &quot;Hello&quot;<\/p>\n<h2><strong>\u4ece\u7d22\u5f157\u5f00\u59cb\uff0c\u622a\u53d6\u5230\u5b57\u7b26\u4e32\u672b\u5c3e<\/strong><\/h2>\n<p>substring = s[7:]  # \u7ed3\u679c\u4e3a &quot;World!&quot;<\/p>\n<h2><strong>\u4ece\u5b57\u7b26\u4e32\u5f00\u5934\u622a\u53d6\u5230\u7d22\u5f155\uff08\u4e0d\u5305\u62ec5\uff09<\/strong><\/h2>\n<p>substring = s[:5]  # \u7ed3\u679c\u4e3a &quot;Hello&quot;<\/p>\n<h2><strong>\u4ece\u7d22\u5f15-6\u5f00\u59cb\uff0c\u622a\u53d6\u5230\u5b57\u7b26\u4e32\u672b\u5c3e<\/strong><\/h2>\n<p>substring = s[-6:]  # \u7ed3\u679c\u4e3a &quot;World!&quot;<\/p>\n<h2><strong>\u4ece\u7d22\u5f150\u5f00\u59cb\uff0c\u622a\u53d6\u5230\u7d22\u5f1510\uff08\u4e0d\u5305\u62ec10\uff09\uff0c\u6b65\u957f\u4e3a2<\/strong><\/h2>\n<p>substring = s[0:10:2]  # \u7ed3\u679c\u4e3a &quot;Hlo o&quot;<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><strong>\u5207\u7247\u64cd\u4f5c\u7b26\u7684\u7075\u6d3b\u6027<\/strong>\uff1a\u5207\u7247\u64cd\u4f5c\u7b26\u7684\u7075\u6d3b\u6027\u4f53\u73b0\u5728\u5b83\u5141\u8bb8\u4f7f\u7528\u8d1f\u7d22\u5f15\uff0c\u8868\u793a\u4ece\u5b57\u7b26\u4e32\u672b\u5c3e\u5f00\u59cb\u8ba1\u6570\u3002\u6b64\u5916\uff0c\u8fd8\u53ef\u4ee5\u6307\u5b9a\u6b65\u957f\uff0c\u7528\u4e8e\u8df3\u8fc7\u67d0\u4e9b\u5b57\u7b26\u3002<\/p>\n<\/p>\n<p><h3>\u4e8c\u3001\u4f7f\u7528\u5b57\u7b26\u4e32\u65b9\u6cd5<\/h3>\n<\/p>\n<p><p>Python\u63d0\u4f9b\u4e86\u4e00\u4e9b\u5185\u7f6e\u7684\u5b57\u7b26\u4e32\u65b9\u6cd5\uff0c\u53ef\u4ee5\u7528\u4e8e\u622a\u53d6\u5b57\u7b26\u4e32\u3002\u4f8b\u5982<code>str.find()<\/code>\u3001<code>str.split()<\/code>\u548c<code>str.partition()<\/code>\u65b9\u6cd5\u3002<\/p>\n<\/p>\n<p><p><strong>\u4f7f\u7528<code>str.find()<\/code>\u65b9\u6cd5<\/strong>\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">s = &quot;Hello, World!&quot;<\/p>\n<h2><strong>\u627e\u5230\u5b57\u7b26&quot;,&quot;\u7684\u7d22\u5f15\u4f4d\u7f6e<\/strong><\/h2>\n<p>index = s.find(&quot;,&quot;)  # \u7ed3\u679c\u4e3a5<\/p>\n<h2><strong>\u622a\u53d6\u4ece\u5b57\u7b26\u4e32\u5f00\u5934\u5230\u8be5\u7d22\u5f15\u4f4d\u7f6e\u7684\u5b50\u5b57\u7b26\u4e32<\/strong><\/h2>\n<p>substring = s[:index]  # \u7ed3\u679c\u4e3a &quot;Hello&quot;<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><strong>\u4f7f\u7528<code>str.split()<\/code>\u65b9\u6cd5<\/strong>\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">s = &quot;Hello, World!&quot;<\/p>\n<h2><strong>\u6309\u7167\u9017\u53f7\u5206\u5272\u5b57\u7b26\u4e32<\/strong><\/h2>\n<p>parts = s.split(&quot;,&quot;)  # \u7ed3\u679c\u4e3a [&#39;Hello&#39;, &#39; World!&#39;]<\/p>\n<h2><strong>\u83b7\u53d6\u5206\u5272\u540e\u7684\u7b2c\u4e00\u4e2a\u5b50\u5b57\u7b26\u4e32<\/strong><\/h2>\n<p>substring = parts[0]  # \u7ed3\u679c\u4e3a &quot;Hello&quot;<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><strong>\u4f7f\u7528<code>str.partition()<\/code>\u65b9\u6cd5<\/strong>\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">s = &quot;Hello, World!&quot;<\/p>\n<h2><strong>\u6309\u7167\u9017\u53f7\u5206\u5272\u5b57\u7b26\u4e32<\/strong><\/h2>\n<p>part1, sep, part2 = s.partition(&quot;,&quot;)  # \u7ed3\u679c\u4e3a (&#39;Hello&#39;, &#39;,&#39;, &#39; World!&#39;)<\/p>\n<h2><strong>\u83b7\u53d6\u5206\u5272\u540e\u7684\u7b2c\u4e00\u4e2a\u5b50\u5b57\u7b26\u4e32<\/strong><\/h2>\n<p>substring = part1  # \u7ed3\u679c\u4e3a &quot;Hello&quot;<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e09\u3001\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f<\/h3>\n<\/p>\n<p><p>\u6b63\u5219\u8868\u8fbe\u5f0f\u662f\u4e00\u79cd\u5f3a\u5927\u7684\u5b57\u7b26\u4e32\u5904\u7406\u5de5\u5177\uff0c\u9002\u7528\u4e8e\u590d\u6742\u7684\u5b57\u7b26\u4e32\u622a\u53d6\u9700\u6c42\u3002Python\u7684<code>re<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\u529f\u80fd\u3002<\/p>\n<\/p>\n<p><p><strong>\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u5b50\u5b57\u7b26\u4e32<\/strong>\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import re<\/p>\n<p>s = &quot;Hello, World!&quot;<\/p>\n<h2><strong>\u5b9a\u4e49\u6b63\u5219\u8868\u8fbe\u5f0f\u6a21\u5f0f<\/strong><\/h2>\n<p>pattern = r&quot;Hello&quot;<\/p>\n<h2><strong>\u4f7f\u7528re.search()\u65b9\u6cd5\u67e5\u627e\u5339\u914d\u7684\u5b50\u5b57\u7b26\u4e32<\/strong><\/h2>\n<p>match = re.search(pattern, s)<\/p>\n<p>if match:<\/p>\n<p>    # \u83b7\u53d6\u5339\u914d\u7684\u5b50\u5b57\u7b26\u4e32<\/p>\n<p>    substring = match.group(0)  # \u7ed3\u679c\u4e3a &quot;Hello&quot;<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u56db\u3001\u5b57\u7b26\u4e32\u622a\u53d6\u7684\u5b9e\u9645\u5e94\u7528<\/h3>\n<\/p>\n<p><p>\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u5b57\u7b26\u4e32\u622a\u53d6\u64cd\u4f5c\u901a\u5e38\u7528\u4e8e\u6570\u636e\u6e05\u7406\u3001\u6587\u672c\u5904\u7406\u548c\u5b57\u7b26\u4e32\u89e3\u6790\u7b49\u573a\u666f\u3002\u4ee5\u4e0b\u662f\u51e0\u4e2a\u5b9e\u9645\u5e94\u7528\u7684\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<p><p><strong>\u6570\u636e\u6e05\u7406<\/strong>\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">data = &quot;Name: John Doe, Age: 30, Location: New York&quot;<\/p>\n<h2><strong>\u4f7f\u7528split()\u65b9\u6cd5\u5206\u5272\u6570\u636e<\/strong><\/h2>\n<p>parts = data.split(&quot;, &quot;)<\/p>\n<h2><strong>\u63d0\u53d6\u540d\u79f0\u3001\u5e74\u9f84\u548c\u4f4d\u7f6e\u4fe1\u606f<\/strong><\/h2>\n<p>name = parts[0].split(&quot;: &quot;)[1]  # \u7ed3\u679c\u4e3a &quot;John Doe&quot;<\/p>\n<p>age = parts[1].split(&quot;: &quot;)[1]  # \u7ed3\u679c\u4e3a &quot;30&quot;<\/p>\n<p>location = parts[2].split(&quot;: &quot;)[1]  # \u7ed3\u679c\u4e3a &quot;New York&quot;<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><strong>\u6587\u672c\u5904\u7406<\/strong>\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">text = &quot;The quick brown fox jumps over the lazy dog.&quot;<\/p>\n<h2><strong>\u63d0\u53d6\u4ece\u7d22\u5f1510\u5230\u7d22\u5f1519\uff08\u4e0d\u5305\u62ec19\uff09\u7684\u5b50\u5b57\u7b26\u4e32<\/strong><\/h2>\n<p>substring = text[10:19]  # \u7ed3\u679c\u4e3a &quot;brown fox&quot;<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><strong>\u5b57\u7b26\u4e32\u89e3\u6790<\/strong>\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">url = &quot;https:\/\/www.example.com\/index.html&quot;<\/p>\n<h2><strong>\u4f7f\u7528split()\u65b9\u6cd5\u5206\u5272URL<\/strong><\/h2>\n<p>parts = url.split(&quot;\/&quot;)<\/p>\n<h2><strong>\u63d0\u53d6\u57df\u540d\u548c\u6587\u4ef6\u540d<\/strong><\/h2>\n<p>dom<a href=\"https:\/\/docs.pingcode.com\/blog\/59162.html\" target=\"_blank\">AI<\/a>n = parts[2]  # \u7ed3\u679c\u4e3a &quot;www.example.com&quot;<\/p>\n<p>filename = parts[-1]  # \u7ed3\u679c\u4e3a &quot;index.html&quot;<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e94\u3001\u5b57\u7b26\u4e32\u622a\u53d6\u7684\u6ce8\u610f\u4e8b\u9879<\/h3>\n<\/p>\n<p><p>\u5728\u8fdb\u884c\u5b57\u7b26\u4e32\u622a\u53d6\u64cd\u4f5c\u65f6\uff0c\u9700\u8981\u6ce8\u610f\u4ee5\u4e0b\u51e0\u70b9\uff1a<\/p>\n<\/p>\n<p><p><strong>\u7d22\u5f15\u8d8a\u754c<\/strong>\uff1a\u4f7f\u7528\u5207\u7247\u64cd\u4f5c\u7b26\u65f6\uff0c\u5982\u679c\u8d77\u59cb\u7d22\u5f15\u6216\u7ed3\u675f\u7d22\u5f15\u8d85\u51fa\u5b57\u7b26\u4e32\u7684\u957f\u5ea6\uff0cPython\u4e0d\u4f1a\u629b\u51fa\u5f02\u5e38\uff0c\u800c\u662f\u8fd4\u56de\u4e00\u4e2a\u7a7a\u5b57\u7b26\u4e32\u6216\u4ece\u6709\u6548\u7d22\u5f15\u5f00\u59cb\u7684\u5b50\u5b57\u7b26\u4e32\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">s = &quot;Hello, World!&quot;<\/p>\n<h2><strong>\u5c1d\u8bd5\u4ece\u7d22\u5f1520\u5f00\u59cb\u622a\u53d6<\/strong><\/h2>\n<p>substring = s[20:]  # \u7ed3\u679c\u4e3a &quot;&quot;<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><strong>\u8d1f\u7d22\u5f15<\/strong>\uff1a\u8d1f\u7d22\u5f15\u7528\u4e8e\u4ece\u5b57\u7b26\u4e32\u672b\u5c3e\u5f00\u59cb\u8ba1\u6570\uff0c-1\u8868\u793a\u6700\u540e\u4e00\u4e2a\u5b57\u7b26\uff0c-2\u8868\u793a\u5012\u6570\u7b2c\u4e8c\u4e2a\u5b57\u7b26\uff0c\u4ee5\u6b64\u7c7b\u63a8\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">s = &quot;Hello, World!&quot;<\/p>\n<h2><strong>\u4ece\u7d22\u5f15-6\u5f00\u59cb\uff0c\u622a\u53d6\u5230\u7d22\u5f15-1\uff08\u4e0d\u5305\u62ec-1\uff09<\/strong><\/h2>\n<p>substring = s[-6:-1]  # \u7ed3\u679c\u4e3a &quot;World&quot;<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><strong>\u6b65\u957f<\/strong>\uff1a\u6b65\u957f\u4e3a\u4e00\u4e2a\u53ef\u9009\u53c2\u6570\uff0c\u7528\u4e8e\u6307\u5b9a\u622a\u53d6\u5b50\u5b57\u7b26\u4e32\u65f6\u7684\u6b65\u957f\u3002\u9ed8\u8ba4\u6b65\u957f\u4e3a1\uff0c\u8868\u793a\u9010\u4e2a\u5b57\u7b26\u622a\u53d6\u3002\u5982\u679c\u6b65\u957f\u4e3a\u8d1f\u503c\uff0c\u5219\u8868\u793a\u53cd\u5411\u622a\u53d6\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">s = &quot;Hello, World!&quot;<\/p>\n<h2><strong>\u4ece\u7d22\u5f150\u5f00\u59cb\uff0c\u53cd\u5411\u622a\u53d6\u5230\u7d22\u5f155\uff08\u4e0d\u5305\u62ec5\uff09\uff0c\u6b65\u957f\u4e3a-1<\/strong><\/h2>\n<p>substring = s[5::-1]  # \u7ed3\u679c\u4e3a &quot;olleH&quot;<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u516d\u3001\u603b\u7ed3<\/h3>\n<\/p>\n<p><p>\u5728Python\u4e2d\uff0c\u622a\u53d6\u5b57\u7b26\u4e32\u7684\u65b9\u6cd5\u591a\u79cd\u591a\u6837\uff0c\u6700\u5e38\u89c1\u4e14\u9ad8\u6548\u7684\u65b9\u5f0f\u662f\u4f7f\u7528\u5207\u7247\u64cd\u4f5c\u7b26\u3002\u6b64\u5916\uff0c\u8fd8\u53ef\u4ee5\u4f7f\u7528\u5b57\u7b26\u4e32\u65b9\u6cd5\u548c\u6b63\u5219\u8868\u8fbe\u5f0f\u6765\u5b9e\u73b0\u66f4\u590d\u6742\u7684\u5b57\u7b26\u4e32\u622a\u53d6\u9700\u6c42\u3002\u7406\u89e3\u8fd9\u4e9b\u65b9\u6cd5\u7684\u7528\u6cd5\u548c\u9002\u7528\u573a\u666f\uff0c\u6709\u52a9\u4e8e\u7f16\u5199\u66f4\u9ad8\u6548\u548c\u5065\u58ee\u7684\u4ee3\u7801\u3002\u65e0\u8bba\u662f\u6570\u636e\u6e05\u7406\u3001\u6587\u672c\u5904\u7406\u8fd8\u662f\u5b57\u7b26\u4e32\u89e3\u6790\uff0c\u638c\u63e1\u5b57\u7b26\u4e32\u622a\u53d6\u6280\u672f\u90fd\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u6280\u80fd\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5728Python\u4e2d\u622a\u53d6\u5b57\u7b26\u4e32\u7684\u57fa\u672c\u8bed\u6cd5\u662f\u4ec0\u4e48\uff1f<\/strong><br \/>\u5728Python\u4e2d\uff0c\u5b57\u7b26\u4e32\u7684\u622a\u53d6\u901a\u5e38\u4f7f\u7528\u5207\u7247\uff08slice\uff09\u64cd\u4f5c\u3002\u57fa\u672c\u8bed\u6cd5\u4e3a<code>string[start:end]<\/code>\uff0c\u5176\u4e2d<code>start<\/code>\u4e3a\u622a\u53d6\u7684\u8d77\u59cb\u7d22\u5f15\uff08\u5305\u542b\uff09\uff0c<code>end<\/code>\u4e3a\u7ed3\u675f\u7d22\u5f15\uff08\u4e0d\u5305\u542b\uff09\u3002\u4f8b\u5982\uff0c\u82e5\u6709\u5b57\u7b26\u4e32<code>text = &quot;Hello, World!&quot;<\/code>\uff0c\u90a3\u4e48<code>text[0:5]<\/code>\u5c06\u8fd4\u56de<code>&quot;Hello&quot;<\/code>\u3002<\/p>\n<p><strong>Python\u4e2d\u6709\u54ea\u4e9b\u5e38\u7528\u7684\u65b9\u6cd5\u53ef\u4ee5\u622a\u53d6\u5b57\u7b26\u4e32\uff1f<\/strong><br \/>\u9664\u4e86\u4f7f\u7528\u5207\u7247\uff0cPython\u8fd8\u63d0\u4f9b\u4e86\u591a\u79cd\u65b9\u6cd5\u6765\u622a\u53d6\u5b57\u7b26\u4e32\u3002<code>str.split()<\/code>\u53ef\u4ee5\u6309\u7279\u5b9a\u5206\u9694\u7b26\u5c06\u5b57\u7b26\u4e32\u5206\u5272\u6210\u591a\u4e2a\u90e8\u5206\uff0c<code>str.partition()<\/code>\u53ef\u4ee5\u5728\u6307\u5b9a\u5206\u9694\u7b26\u5904\u622a\u53d6\u5b57\u7b26\u4e32\u5e76\u8fd4\u56de\u4e00\u4e2a\u4e09\u5143\u7ec4\u3002<code>str.find()<\/code>\u548c<code>str.rfind()<\/code>\u65b9\u6cd5\u53ef\u4ee5\u5e2e\u52a9\u4f60\u627e\u5230\u7279\u5b9a\u5b50\u5b57\u7b26\u4e32\u7684\u4f4d\u7f6e\uff0c\u4ece\u800c\u8fdb\u884c\u66f4\u7075\u6d3b\u7684\u622a\u53d6\u3002<\/p>\n<p><strong>\u5982\u679c\u622a\u53d6\u7684\u8303\u56f4\u8d85\u51fa\u4e86\u5b57\u7b26\u4e32\u7684\u957f\u5ea6\uff0c\u4f1a\u53d1\u751f\u4ec0\u4e48\uff1f<\/strong><br \/>\u5728Python\u4e2d\uff0c\u5982\u679c\u4f60\u5728\u5207\u7247\u4e2d\u6307\u5b9a\u7684\u8303\u56f4\u8d85\u51fa\u4e86\u5b57\u7b26\u4e32\u7684\u5b9e\u9645\u957f\u5ea6\uff0c\u7a0b\u5e8f\u4e0d\u4f1a\u62a5\u9519\uff0c\u800c\u662f\u4f1a\u8fd4\u56de\u4e00\u4e2a\u7a7a\u5b57\u7b26\u4e32\u6216\u5c3d\u53ef\u80fd\u591a\u7684\u5b57\u7b26\u3002\u4f8b\u5982\uff0c\u4f7f\u7528<code>text[0:100]<\/code>\u65f6\uff0c\u82e5<code>text<\/code>\u7684\u957f\u5ea6\u5c0f\u4e8e100\uff0c\u4ecd\u7136\u4f1a\u8fd4\u56de\u6574\u4e2a\u5b57\u7b26\u4e32\uff0c\u800c\u4e0d\u4f1a\u5f15\u53d1\u5f02\u5e38\u3002\u8fd9\u6837\u8bbe\u8ba1\u4f7f\u5f97\u5b57\u7b26\u4e32\u64cd\u4f5c\u66f4\u52a0\u7075\u6d3b\u548c\u5b89\u5168\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\uff0c\u622a\u53d6\u5b57\u7b26\u4e32\u53ef\u4ee5\u901a\u8fc7\u591a\u79cd\u65b9\u5f0f\u6765\u5b9e\u73b0\uff0c\u5982\u4f7f\u7528\u5207\u7247\u64cd\u4f5c\u7b26\u3001\u4f7f\u7528\u5b57\u7b26\u4e32\u7684\u65b9\u6cd5\u3001\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u7b49\u3002\u5207\u7247 [&hellip;]","protected":false},"author":3,"featured_media":1111543,"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\/1111535"}],"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=1111535"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1111535\/revisions"}],"predecessor-version":[{"id":1111545,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1111535\/revisions\/1111545"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1111543"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1111535"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1111535"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1111535"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}