{"id":1103946,"date":"2025-01-08T16:15:37","date_gmt":"2025-01-08T08:15:37","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1103946.html"},"modified":"2025-01-08T16:15:37","modified_gmt":"2025-01-08T08:15:37","slug":"python%e4%b8%ad%e5%a6%82%e4%bd%95%e5%b0%86%e5%ad%97%e7%ac%a6%e4%b8%b2%e6%9b%bf%e6%8d%a2","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1103946.html","title":{"rendered":"python\u4e2d\u5982\u4f55\u5c06\u5b57\u7b26\u4e32\u66ff\u6362"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25065534\/6c39bbbe-8d57-4ce8-9117-40ffa5c79169.webp\" alt=\"python\u4e2d\u5982\u4f55\u5c06\u5b57\u7b26\u4e32\u66ff\u6362\" \/><\/p>\n<p><p> <strong>\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u591a\u79cd\u65b9\u6cd5\u6765\u66ff\u6362\u5b57\u7b26\u4e32\uff0c\u5305\u62ec\u4f7f\u7528replace()\u65b9\u6cd5\u3001\u6b63\u5219\u8868\u8fbe\u5f0f\u3001\u4ee5\u53ca\u5207\u7247\u7b49\u65b9\u5f0f\u3002<\/strong>\u5176\u4e2d\uff0creplace()\u65b9\u6cd5\u662f\u6700\u5e38\u7528\u548c\u6700\u7b80\u5355\u7684\u65b9\u5f0f\u3002\u5b83\u76f4\u63a5\u5728\u5b57\u7b26\u4e32\u4e2d\u67e5\u627e\u6307\u5b9a\u7684\u5b50\u5b57\u7b26\u4e32\uff0c\u5e76\u5c06\u5176\u66ff\u6362\u4e3a\u65b0\u7684\u5b50\u5b57\u7b26\u4e32\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u8fd9\u4e9b\u65b9\u6cd5\uff0c\u5e76\u7ed9\u51fa\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u5177\u4f53\u793a\u4f8b\u3002<\/p>\n<\/p>\n<p><p>\u4e00\u3001\u4f7f\u7528replace()\u65b9\u6cd5<\/p>\n<\/p>\n<p><p>replace()\u65b9\u6cd5\u662fPython\u5185\u7f6e\u7684\u5b57\u7b26\u4e32\u65b9\u6cd5\u4e4b\u4e00\uff0c\u7528\u4e8e\u5c06\u5b57\u7b26\u4e32\u4e2d\u7684\u67d0\u4e2a\u5b50\u5b57\u7b26\u4e32\u66ff\u6362\u4e3a\u53e6\u4e00\u4e2a\u5b50\u5b57\u7b26\u4e32\u3002\u8bed\u6cd5\u4e3a\uff1astr.replace(old, new[, count])\uff0c\u5176\u4e2dold\u8868\u793a\u8981\u66ff\u6362\u7684\u65e7\u5b50\u5b57\u7b26\u4e32\uff0cnew\u8868\u793a\u66ff\u6362\u6210\u7684\u65b0\u5b50\u5b57\u7b26\u4e32\uff0ccount\u662f\u53ef\u9009\u53c2\u6570\uff0c\u8868\u793a\u66ff\u6362\u7684\u6b21\u6570\uff0c\u9ed8\u8ba4\u4e3a\u5168\u90e8\u66ff\u6362\u3002<\/p>\n<\/p>\n<ol>\n<li>\u57fa\u672c\u7528\u6cd5<\/li>\n<\/ol>\n<p><p>replace()\u65b9\u6cd5\u7684\u57fa\u672c\u7528\u6cd5\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u8981\u63d0\u4f9b\u65e7\u5b50\u5b57\u7b26\u4e32\u548c\u65b0\u5b50\u5b57\u7b26\u4e32\u5373\u53ef\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">original_string = &quot;Hello, World!&quot;<\/p>\n<p>new_string = original_string.replace(&quot;World&quot;, &quot;Python&quot;)<\/p>\n<p>print(new_string)  # \u8f93\u51fa: Hello, Python!<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u5c06\u5b57\u7b26\u4e32 &quot;Hello, World!&quot; \u4e2d\u7684 &quot;World&quot; \u66ff\u6362\u4e3a &quot;Python&quot;\uff0c\u6700\u7ec8\u8f93\u51fa &quot;Hello, Python!&quot;\u3002<\/p>\n<\/p>\n<ol start=\"2\">\n<li>\u4f7f\u7528count\u53c2\u6570<\/li>\n<\/ol>\n<p><p>count\u53c2\u6570\u7528\u4e8e\u6307\u5b9a\u66ff\u6362\u7684\u6b21\u6570\u3002\u5982\u679c\u4e0d\u6307\u5b9acount\u53c2\u6570\uff0c\u5219\u9ed8\u8ba4\u66ff\u6362\u6240\u6709\u5339\u914d\u7684\u5b50\u5b57\u7b26\u4e32\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">original_string = &quot;apple, banana, apple, orange, apple&quot;<\/p>\n<p>new_string = original_string.replace(&quot;apple&quot;, &quot;fruit&quot;, 2)<\/p>\n<p>print(new_string)  # \u8f93\u51fa: fruit, banana, fruit, orange, apple<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u53ea\u66ff\u6362\u4e86\u524d\u4e24\u4e2a &quot;apple&quot; \u4e3a &quot;fruit&quot;\uff0c\u56e0\u4e3acount\u53c2\u6570\u7684\u503c\u4e3a2\u3002<\/p>\n<\/p>\n<p><p>\u4e8c\u3001\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f<\/p>\n<\/p>\n<p><p>\u5728\u4e00\u4e9b\u590d\u6742\u7684\u66ff\u6362\u573a\u666f\u4e2d\uff0creplace()\u65b9\u6cd5\u53ef\u80fd\u65e0\u6cd5\u6ee1\u8db3\u9700\u6c42\uff0c\u6b64\u65f6\u53ef\u4ee5\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u3002Python\u7684re\u6a21\u5757\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\u529f\u80fd\uff0c\u53ef\u4ee5\u7528\u4e8e\u5b57\u7b26\u4e32\u7684\u67e5\u627e\u548c\u66ff\u6362\u3002<\/p>\n<\/p>\n<ol>\n<li>\u57fa\u672c\u7528\u6cd5<\/li>\n<\/ol>\n<p><p>\u4f7f\u7528re\u6a21\u5757\u7684sub()\u65b9\u6cd5\u53ef\u4ee5\u5b9e\u73b0\u5b57\u7b26\u4e32\u7684\u66ff\u6362\u3002\u8bed\u6cd5\u4e3a\uff1are.sub(pattern, repl, string, count=0, flags=0)\uff0c\u5176\u4e2dpattern\u8868\u793a\u6b63\u5219\u8868\u8fbe\u5f0f\u6a21\u5f0f\uff0crepl\u8868\u793a\u66ff\u6362\u7684\u5b57\u7b26\u4e32\uff0cstring\u8868\u793a\u8981\u5904\u7406\u7684\u5b57\u7b26\u4e32\uff0ccount\u8868\u793a\u66ff\u6362\u7684\u6b21\u6570\uff0cflags\u8868\u793a\u6b63\u5219\u8868\u8fbe\u5f0f\u7684\u6807\u5fd7\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import re<\/p>\n<p>original_string = &quot;apple, banana, apple, orange, apple&quot;<\/p>\n<p>new_string = re.sub(r&quot;apple&quot;, &quot;fruit&quot;, original_string)<\/p>\n<p>print(new_string)  # \u8f93\u51fa: fruit, banana, fruit, orange, fruit<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u5c06\u6240\u6709\u7684 &quot;apple&quot; \u66ff\u6362\u4e3a &quot;fruit&quot;\u3002<\/p>\n<\/p>\n<ol start=\"2\">\n<li>\u4f7f\u7528\u5e26\u7ec4\u7684\u6b63\u5219\u8868\u8fbe\u5f0f<\/li>\n<\/ol>\n<p><p>\u6b63\u5219\u8868\u8fbe\u5f0f\u8fd8\u53ef\u4ee5\u4f7f\u7528\u5e26\u7ec4\u7684\u6a21\u5f0f\uff0c\u4ece\u800c\u5b9e\u73b0\u66f4\u590d\u6742\u7684\u66ff\u6362\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import re<\/p>\n<p>original_string = &quot;apple123, banana456, apple789&quot;<\/p>\n<p>new_string = re.sub(r&quot;(\\w+)(\\d+)&quot;, r&quot;\\1XYZ&quot;, original_string)<\/p>\n<p>print(new_string)  # \u8f93\u51fa: appleXYZ, bananaXYZ, appleXYZ<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6b63\u5219\u8868\u8fbe\u5f0f\u6a21\u5f0f (\\w+)(\\d+) \u5339\u914d\u4e00\u4e2a\u6216\u591a\u4e2a\u5b57\u6bcd\u540e\u8ddf\u4e00\u4e2a\u6216\u591a\u4e2a\u6570\u5b57\uff0c\u5e76\u5c06\u5176\u66ff\u6362\u4e3a\u5b57\u6bcd\u90e8\u5206\u52a0\u4e0a &quot;XYZ&quot;\u3002<\/p>\n<\/p>\n<p><p>\u4e09\u3001\u4f7f\u7528\u5207\u7247\u548c\u8fde\u63a5<\/p>\n<\/p>\n<p><p>\u5728\u67d0\u4e9b\u7279\u5b9a\u573a\u666f\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5b57\u7b26\u4e32\u7684\u5207\u7247\u548c\u8fde\u63a5\u64cd\u4f5c\u6765\u5b9e\u73b0\u66ff\u6362\u3002\u867d\u7136\u8fd9\u79cd\u65b9\u6cd5\u4e0d\u5982replace()\u548c\u6b63\u5219\u8868\u8fbe\u5f0f\u7075\u6d3b\uff0c\u4f46\u5728\u7b80\u5355\u66ff\u6362\u65f6\u4e5f\u53ef\u4ee5\u4f7f\u7528\u3002<\/p>\n<\/p>\n<ol>\n<li>\u57fa\u672c\u7528\u6cd5<\/li>\n<\/ol>\n<p><p>\u901a\u8fc7\u5b57\u7b26\u4e32\u7684\u5207\u7247\u64cd\u4f5c\uff0c\u53ef\u4ee5\u624b\u52a8\u5b9e\u73b0\u5b57\u7b26\u4e32\u7684\u66ff\u6362\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">original_string = &quot;Hello, World!&quot;<\/p>\n<p>new_string = original_string[:7] + &quot;Python!&quot;<\/p>\n<p>print(new_string)  # \u8f93\u51fa: Hello, Python!<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u901a\u8fc7\u5b57\u7b26\u4e32\u7684\u5207\u7247\u64cd\u4f5c\uff0c\u5c06 &quot;World&quot; \u624b\u52a8\u66ff\u6362\u4e3a &quot;Python&quot;\u3002<\/p>\n<\/p>\n<ol start=\"2\">\n<li>\u4f7f\u7528\u5b57\u7b26\u4e32\u7684find()\u65b9\u6cd5<\/li>\n<\/ol>\n<p><p>\u7ed3\u5408\u5b57\u7b26\u4e32\u7684find()\u65b9\u6cd5\uff0c\u53ef\u4ee5\u5b9e\u73b0\u66f4\u7075\u6d3b\u7684\u66ff\u6362\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">original_string = &quot;apple, banana, apple, orange, apple&quot;<\/p>\n<p>index = original_string.find(&quot;apple&quot;)<\/p>\n<p>if index != -1:<\/p>\n<p>    new_string = original_string[:index] + &quot;fruit&quot; + original_string[index + len(&quot;apple&quot;):]<\/p>\n<p>print(new_string)  # \u8f93\u51fa: fruit, banana, apple, orange, apple<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u9996\u5148\u4f7f\u7528find()\u65b9\u6cd5\u627e\u5230 &quot;apple&quot; \u7684\u4f4d\u7f6e\uff0c\u7136\u540e\u901a\u8fc7\u5207\u7247\u548c\u8fde\u63a5\u64cd\u4f5c\u5c06\u5176\u66ff\u6362\u4e3a &quot;fruit&quot;\u3002<\/p>\n<\/p>\n<p><p>\u56db\u3001\u5e94\u7528\u793a\u4f8b<\/p>\n<\/p>\n<p><p>\u4e3a\u4e86\u66f4\u597d\u5730\u7406\u89e3\u8fd9\u4e9b\u65b9\u6cd5\u7684\u5b9e\u9645\u5e94\u7528\uff0c\u4e0b\u9762\u7ed9\u51fa\u51e0\u4e2a\u5177\u4f53\u7684\u793a\u4f8b\u3002<\/p>\n<\/p>\n<ol>\n<li>\u66ff\u6362\u6587\u4ef6\u4e2d\u7684\u5b57\u7b26\u4e32<\/li>\n<\/ol>\n<p><p>\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c\u5e38\u5e38\u9700\u8981\u5bf9\u6587\u4ef6\u5185\u5bb9\u8fdb\u884c\u5b57\u7b26\u4e32\u66ff\u6362\u3002\u53ef\u4ee5\u4f7f\u7528\u4e0a\u8ff0\u65b9\u6cd5\u7ed3\u5408\u6587\u4ef6\u64cd\u4f5c\u6765\u5b9e\u73b0\u8fd9\u4e00\u9700\u6c42\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u6253\u5f00\u6587\u4ef6\u5e76\u8bfb\u53d6\u5185\u5bb9<\/p>\n<p>with open(&quot;example.txt&quot;, &quot;r&quot;) as file:<\/p>\n<p>    content = file.read()<\/p>\n<h2><strong>\u4f7f\u7528replace()\u65b9\u6cd5\u66ff\u6362\u5b57\u7b26\u4e32<\/strong><\/h2>\n<p>new_content = content.replace(&quot;old_string&quot;, &quot;new_string&quot;)<\/p>\n<h2><strong>\u5c06\u66ff\u6362\u540e\u7684\u5185\u5bb9\u5199\u56de\u6587\u4ef6<\/strong><\/h2>\n<p>with open(&quot;example.txt&quot;, &quot;w&quot;) as file:<\/p>\n<p>    file.write(new_content)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u9996\u5148\u8bfb\u53d6\u6587\u4ef6\u5185\u5bb9\uff0c\u7136\u540e\u4f7f\u7528replace()\u65b9\u6cd5\u5c06 &quot;old_string&quot; \u66ff\u6362\u4e3a &quot;new_string&quot;\uff0c\u6700\u540e\u5c06\u66ff\u6362\u540e\u7684\u5185\u5bb9\u5199\u56de\u6587\u4ef6\u3002<\/p>\n<\/p>\n<ol start=\"2\">\n<li>\u66ff\u6362URL\u4e2d\u7684\u53c2\u6570<\/li>\n<\/ol>\n<p><p>\u5728Web\u5f00\u53d1\u4e2d\uff0c\u5e38\u5e38\u9700\u8981\u5bf9URL\u4e2d\u7684\u53c2\u6570\u8fdb\u884c\u66ff\u6362\u3002\u53ef\u4ee5\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u6765\u5b9e\u73b0\u8fd9\u4e00\u9700\u6c42\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import re<\/p>\n<p>url = &quot;https:\/\/example.com\/page?param1=value1&amp;param2=value2&quot;<\/p>\n<p>new_url = re.sub(r&quot;param1=value1&quot;, &quot;param1=new_value&quot;, url)<\/p>\n<p>print(new_url)  # \u8f93\u51fa: https:\/\/example.com\/page?param1=new_value&amp;param2=value2<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u5c06URL\u4e2d\u7684\u53c2\u6570 &quot;param1=value1&quot; \u66ff\u6362\u4e3a &quot;param1=new_value&quot;\u3002<\/p>\n<\/p>\n<p><p>\u603b\u7ed3<\/p>\n<\/p>\n<p><p>\u672c\u6587\u8be6\u7ec6\u4ecb\u7ecd\u4e86\u5728Python\u4e2d\u5982\u4f55\u5c06\u5b57\u7b26\u4e32\u66ff\u6362\u7684\u591a\u79cd\u65b9\u6cd5\uff0c\u5305\u62ec\u4f7f\u7528replace()\u65b9\u6cd5\u3001\u6b63\u5219\u8868\u8fbe\u5f0f\u3001\u4ee5\u53ca\u5b57\u7b26\u4e32\u7684\u5207\u7247\u548c\u8fde\u63a5\u64cd\u4f5c\u3002\u901a\u8fc7\u8fd9\u4e9b\u65b9\u6cd5\uff0c\u53ef\u4ee5\u5728\u4e0d\u540c\u573a\u666f\u4e2d\u7075\u6d3b\u5730\u5b9e\u73b0\u5b57\u7b26\u4e32\u7684\u66ff\u6362\u3002\u5e0c\u671b\u8fd9\u4e9b\u5185\u5bb9\u5bf9\u8bfb\u8005\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5728Python\u4e2d\uff0c\u4f7f\u7528\u54ea\u79cd\u65b9\u6cd5\u53ef\u4ee5\u9ad8\u6548\u5730\u66ff\u6362\u5b57\u7b26\u4e32\u4e2d\u7684\u7279\u5b9a\u5b57\u7b26\u6216\u5b50\u4e32\uff1f<\/strong><br \/>Python\u63d0\u4f9b\u4e86\u5185\u7f6e\u7684<code>str.replace()<\/code>\u65b9\u6cd5\uff0c\u8be5\u65b9\u6cd5\u53ef\u4ee5\u8f7b\u677e\u5730\u5c06\u5b57\u7b26\u4e32\u4e2d\u7684\u7279\u5b9a\u5b57\u7b26\u6216\u5b50\u4e32\u66ff\u6362\u4e3a\u53e6\u4e00\u4e2a\u5b57\u7b26\u4e32\u3002\u5176\u57fa\u672c\u8bed\u6cd5\u662f<code>string.replace(old, new, count)<\/code>\uff0c\u5176\u4e2d<code>old<\/code>\u662f\u8981\u88ab\u66ff\u6362\u7684\u5b50\u4e32\uff0c<code>new<\/code>\u662f\u66ff\u6362\u6210\u7684\u5b50\u4e32\uff0c\u800c<code>count<\/code>\u662f\u53ef\u9009\u7684\uff0c\u8868\u793a\u66ff\u6362\u7684\u6b21\u6570\u3002\u4f8b\u5982\uff0c<code>&quot;hello world&quot;.replace(&quot;world&quot;, &quot;Python&quot;)<\/code>\u5c06\u8fd4\u56de<code>&quot;hello Python&quot;<\/code>\u3002<\/p>\n<p><strong>\u5982\u4f55\u5728Python\u4e2d\u8fdb\u884c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u7684\u5b57\u7b26\u4e32\u66ff\u6362\uff1f<\/strong><br \/>\u4e3a\u4e86\u5b9e\u73b0\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u7684\u66ff\u6362\uff0c\u53ef\u4ee5\u7ed3\u5408\u4f7f\u7528<code>re<\/code>\u6a21\u5757\u4e2d\u7684<code>re.sub()<\/code>\u51fd\u6570\u3002\u8fd9\u4e2a\u51fd\u6570\u5141\u8bb8\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u8fdb\u884c\u6a21\u5f0f\u5339\u914d\uff0c\u4ece\u800c\u5b9e\u73b0\u66f4\u7075\u6d3b\u7684\u66ff\u6362\u3002\u4f8b\u5982\uff0c\u4f7f\u7528<code>re.sub(r&#39;(?i)world&#39;, &#39;Python&#39;, &#39;Hello World&#39;)<\/code>\u5c06\u628a\u5b57\u7b26\u4e32\u4e2d\u7684<code>&#39;World&#39;<\/code>\u66ff\u6362\u4e3a<code>&#39;Python&#39;<\/code>\uff0c\u65e0\u8bba\u5176\u5927\u5c0f\u5199\u5f62\u5f0f\u5982\u4f55\u3002<\/p>\n<p><strong>\u5728\u5904\u7406\u957f\u5b57\u7b26\u4e32\u65f6\uff0c\u5982\u4f55\u4f18\u5316Python\u5b57\u7b26\u4e32\u66ff\u6362\u7684\u6027\u80fd\uff1f<\/strong><br \/>\u5f53\u9700\u8981\u66ff\u6362\u7684\u5b57\u7b26\u4e32\u8f83\u957f\u4e14\u9891\u7e41\u65f6\uff0c\u8003\u8651\u4f7f\u7528<code>str.translate()<\/code>\u548c<code>str.maketrans()<\/code>\u65b9\u6cd5\u3002\u8fd9\u79cd\u65b9\u6cd5\u7279\u522b\u9002\u5408\u4e8e\u5b57\u7b26\u7ea7\u522b\u7684\u66ff\u6362\uff0c\u80fd\u663e\u8457\u63d0\u5347\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u4f7f\u7528<code>str.maketrans({&#39;a&#39;: &#39;b&#39;, &#39;c&#39;: &#39;d&#39;})<\/code>\u521b\u5efa\u4e00\u4e2a\u6620\u5c04\u8868\uff0c\u7136\u540e\u4f7f\u7528<code>str.translate()<\/code>\u8fdb\u884c\u66ff\u6362\uff0c\u80fd\u591f\u5728\u591a\u4e2a\u5b57\u7b26\u4e4b\u95f4\u5feb\u901f\u8f6c\u6362\uff0c\u9002\u5408\u5927\u89c4\u6a21\u5b57\u7b26\u4e32\u5904\u7406\u573a\u666f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u591a\u79cd\u65b9\u6cd5\u6765\u66ff\u6362\u5b57\u7b26\u4e32\uff0c\u5305\u62ec\u4f7f\u7528replace()\u65b9\u6cd5\u3001\u6b63\u5219\u8868\u8fbe\u5f0f\u3001\u4ee5\u53ca\u5207\u7247\u7b49\u65b9\u5f0f\u3002\u5176 [&hellip;]","protected":false},"author":3,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1103946"}],"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=1103946"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1103946\/revisions"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1103946"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1103946"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1103946"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}