{"id":1099015,"date":"2025-01-08T15:26:27","date_gmt":"2025-01-08T07:26:27","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1099015.html"},"modified":"2025-01-08T15:26:31","modified_gmt":"2025-01-08T07:26:31","slug":"python%e5%a6%82%e4%bd%95%e5%b0%86%e5%86%85%e5%ae%b9%e8%be%93%e5%85%a5%e5%88%b0txt-2","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1099015.html","title":{"rendered":"python\u5982\u4f55\u5c06\u5185\u5bb9\u8f93\u5165\u5230txt"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25062941\/1280af4e-f692-4193-be67-bcdcf0bef033.webp\" alt=\"python\u5982\u4f55\u5c06\u5185\u5bb9\u8f93\u5165\u5230txt\" \/><\/p>\n<p><p> <strong>Python\u5c06\u5185\u5bb9\u8f93\u5165\u5230txt\u6587\u4ef6\u7684\u4e3b\u8981\u65b9\u6cd5\u6709\uff1a\u4f7f\u7528<code>open()<\/code>\u51fd\u6570\u3001\u4f7f\u7528<code>with<\/code>\u8bed\u53e5\u7b80\u5316\u6587\u4ef6\u64cd\u4f5c\u3001\u4f7f\u7528<code>write()<\/code>\u548c<code>writelines()<\/code>\u65b9\u6cd5\u3001\u786e\u4fdd\u5173\u95ed\u6587\u4ef6<\/strong>\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u521b\u5efa\u548c\u5199\u5165\u6587\u4ef6\u7684\u51e0\u4e2a\u57fa\u672c\u6b65\u9aa4\u6765\u5b9e\u73b0\u8fd9\u4e00\u70b9\uff0c\u9996\u5148\u6211\u4eec\u9700\u8981\u6253\u5f00\u6587\u4ef6\uff0c\u7136\u540e\u5c06\u5185\u5bb9\u5199\u5165\u6587\u4ef6\uff0c\u6700\u540e\u5173\u95ed\u6587\u4ef6\u3002\u4ee5\u4e0b\u662f\u8be6\u7ec6\u63cf\u8ff0\u3002<\/p>\n<\/p>\n<p><p>\u4e00\u3001\u4f7f\u7528<code>open()<\/code>\u51fd\u6570\u4e0e<code>write()<\/code>\u65b9\u6cd5<\/p>\n<\/p>\n<p><p>\u4f7f\u7528<code>open()<\/code>\u51fd\u6570\u6253\u5f00\u4e00\u4e2a\u6587\u4ef6\uff0c\u5982\u679c\u6587\u4ef6\u4e0d\u5b58\u5728\u5219\u4f1a\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u6587\u4ef6\u3002\u53ef\u4ee5\u9009\u62e9\u4e0d\u540c\u7684\u6a21\u5f0f\u6765\u6253\u5f00\u6587\u4ef6\uff0c\u5982<code>&#39;w&#39;<\/code>\u6a21\u5f0f\u7528\u4e8e\u5199\u5165\uff0c<code>&#39;a&#39;<\/code>\u6a21\u5f0f\u7528\u4e8e\u8ffd\u52a0\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u6253\u5f00\u6587\u4ef6\uff0c\u6a21\u5f0f\u4e3a\u5199\u5165<\/p>\n<p>file = open(&quot;example.txt&quot;, &quot;w&quot;)<\/p>\n<h2><strong>\u5199\u5165\u5185\u5bb9<\/strong><\/h2>\n<p>file.write(&quot;Hello, this is a test file.\\n&quot;)<\/p>\n<p>file.write(&quot;This is the second line.&quot;)<\/p>\n<h2><strong>\u5173\u95ed\u6587\u4ef6<\/strong><\/h2>\n<p>file.close()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><strong>\u5c06\u6570\u636e\u5199\u5165\u6587\u4ef6\u7684\u8fc7\u7a0b\u4e2d\uff0c\u786e\u4fdd\u5173\u95ed\u6587\u4ef6\u975e\u5e38\u91cd\u8981<\/strong>\uff0c\u5426\u5219\u53ef\u80fd\u4f1a\u5bfc\u81f4\u6570\u636e\u4e22\u5931\u6216\u6587\u4ef6\u635f\u574f\u3002<code>write()<\/code>\u65b9\u6cd5\u9002\u7528\u4e8e\u5199\u5165\u5355\u884c\u6216\u591a\u884c\u6587\u672c\uff0c\u4f46\u9700\u8981\u624b\u52a8\u6dfb\u52a0\u6362\u884c\u7b26\u3002<\/p>\n<\/p>\n<p><p>\u4e8c\u3001\u4f7f\u7528<code>with<\/code>\u8bed\u53e5<\/p>\n<\/p>\n<p><p>\u4f7f\u7528<code>with<\/code>\u8bed\u53e5\u53ef\u4ee5\u7b80\u5316\u6587\u4ef6\u64cd\u4f5c\uff0c\u786e\u4fdd\u6587\u4ef6\u5728\u4f7f\u7528\u5b8c\u6bd5\u540e\u81ea\u52a8\u5173\u95ed\uff0c\u8fd9\u6837\u53ef\u4ee5\u51cf\u5c11\u4ee3\u7801\u91cf\u5e76\u907f\u514d\u5fd8\u8bb0\u5173\u95ed\u6587\u4ef6\u7684\u98ce\u9669\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u4f7f\u7528with\u8bed\u53e5\u6253\u5f00\u6587\u4ef6<\/p>\n<p>with open(&quot;example.txt&quot;, &quot;w&quot;) as file:<\/p>\n<p>    file.write(&quot;Hello, this is a test file.\\n&quot;)<\/p>\n<p>    file.write(&quot;This is the second line.&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><strong><code>with<\/code>\u8bed\u53e5\u7684\u4f18\u52bf\u5728\u4e8e\u81ea\u52a8\u7ba1\u7406\u6587\u4ef6\u7684\u6253\u5f00\u548c\u5173\u95ed<\/strong>\uff0c\u4f7f\u4ee3\u7801\u66f4\u52a0\u7b80\u6d01\u548c\u5b89\u5168\u3002<\/p>\n<\/p>\n<p><p>\u4e09\u3001\u4f7f\u7528<code>writelines()<\/code>\u65b9\u6cd5<\/p>\n<\/p>\n<p><p>\u5982\u679c\u9700\u8981\u5c06\u4e00\u4e2a\u5305\u542b\u591a\u884c\u6587\u672c\u7684\u5217\u8868\u5199\u5165\u6587\u4ef6\uff0c\u53ef\u4ee5\u4f7f\u7528<code>writelines()<\/code>\u65b9\u6cd5\u3002<code>writelines()<\/code>\u65b9\u6cd5\u4e0d\u4f1a\u81ea\u52a8\u6dfb\u52a0\u6362\u884c\u7b26\uff0c\u56e0\u6b64\u9700\u8981\u5728\u6bcf\u4e2a\u5143\u7d20\u540e\u6dfb\u52a0\u6362\u884c\u7b26\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">lines = [&quot;Hello, this is a test file.\\n&quot;, &quot;This is the second line.\\n&quot;]<\/p>\n<p>with open(&quot;example.txt&quot;, &quot;w&quot;) as file:<\/p>\n<p>    file.writelines(lines)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><strong><code>writelines()<\/code>\u65b9\u6cd5\u9002\u5408\u4e00\u6b21\u6027\u5199\u5165\u591a\u884c\u6587\u672c<\/strong>\uff0c\u907f\u514d\u591a\u6b21\u8c03\u7528<code>write()<\/code>\u65b9\u6cd5\u3002<\/p>\n<\/p>\n<p><p>\u56db\u3001\u8ffd\u52a0\u6a21\u5f0f<\/p>\n<\/p>\n<p><p>\u5f53\u9700\u8981\u5c06\u5185\u5bb9\u8ffd\u52a0\u5230\u5df2\u6709\u6587\u4ef6\u7684\u672b\u5c3e\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528<code>&#39;a&#39;<\/code>\u6a21\u5f0f\u6253\u5f00\u6587\u4ef6\u3002\u8fd9\u6837\u4e0d\u4f1a\u8986\u76d6\u5df2\u6709\u5185\u5bb9\uff0c\u800c\u662f\u5728\u6587\u4ef6\u672b\u5c3e\u6dfb\u52a0\u65b0\u5185\u5bb9\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u8ffd\u52a0\u6a21\u5f0f\u6253\u5f00\u6587\u4ef6<\/p>\n<p>with open(&quot;example.txt&quot;, &quot;a&quot;) as file:<\/p>\n<p>    file.write(&quot;This is an appended line.\\n&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><strong>\u4f7f\u7528\u8ffd\u52a0\u6a21\u5f0f\u53ef\u4ee5\u4fdd\u7559\u5df2\u6709\u5185\u5bb9<\/strong>\uff0c\u5e76\u5728\u5176\u540e\u6dfb\u52a0\u65b0\u5185\u5bb9\uff0c\u975e\u5e38\u9002\u5408\u65e5\u5fd7\u8bb0\u5f55\u7b49\u573a\u666f\u3002<\/p>\n<\/p>\n<p><p>\u4e94\u3001\u5199\u5165\u4e0d\u540c\u7c7b\u578b\u7684\u6570\u636e<\/p>\n<\/p>\n<p><p>Python\u4e0d\u4ec5\u53ef\u4ee5\u5199\u5165\u5b57\u7b26\u4e32\uff0c\u8fd8\u53ef\u4ee5\u5199\u5165\u5176\u4ed6\u7c7b\u578b\u7684\u6570\u636e\uff0c\u5982\u6570\u5b57\u3001\u5217\u8868\u7b49\u3002\u9700\u8981\u5148\u5c06\u8fd9\u4e9b\u6570\u636e\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u683c\u5f0f\uff0c\u7136\u540e\u518d\u5199\u5165\u6587\u4ef6\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">data = {<\/p>\n<p>    &quot;name&quot;: &quot;Alice&quot;,<\/p>\n<p>    &quot;age&quot;: 30,<\/p>\n<p>    &quot;hobbies&quot;: [&quot;reading&quot;, &quot;swimming&quot;, &quot;coding&quot;]<\/p>\n<p>}<\/p>\n<p>with open(&quot;example.txt&quot;, &quot;w&quot;) as file:<\/p>\n<p>    file.write(f&quot;Name: {data[&#39;name&#39;]}\\n&quot;)<\/p>\n<p>    file.write(f&quot;Age: {data[&#39;age&#39;]}\\n&quot;)<\/p>\n<p>    file.write(&quot;Hobbies:\\n&quot;)<\/p>\n<p>    for hobby in data[&#39;hobbies&#39;]:<\/p>\n<p>        file.write(f&quot;- {hobby}\\n&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><strong>\u5728\u5199\u5165\u590d\u6742\u6570\u636e\u7c7b\u578b\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u683c\u5f0f\u5316\u5b57\u7b26\u4e32\u6216\u5faa\u73af<\/strong>\uff0c\u5c06\u5176\u8f6c\u6362\u4e3a\u9002\u5408\u5199\u5165\u6587\u4ef6\u7684\u683c\u5f0f\u3002<\/p>\n<\/p>\n<p><p>\u516d\u3001\u4f7f\u7528JSON\u6a21\u5757\u5199\u5165\u6587\u4ef6<\/p>\n<\/p>\n<p><p>\u5bf9\u4e8e\u7ed3\u6784\u5316\u6570\u636e\uff0c\u53ef\u4ee5\u4f7f\u7528JSON\u6a21\u5757\u5c06\u6570\u636e\u5199\u5165\u6587\u4ef6\u3002JSON\u683c\u5f0f\u662f\u4e00\u79cd\u8f7b\u91cf\u7ea7\u7684\u6570\u636e\u4ea4\u6362\u683c\u5f0f\uff0c\u6613\u4e8e\u4eba\u548c\u673a\u5668\u8bfb\u53d6\u548c\u5199\u5165\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import json<\/p>\n<p>data = {<\/p>\n<p>    &quot;name&quot;: &quot;Alice&quot;,<\/p>\n<p>    &quot;age&quot;: 30,<\/p>\n<p>    &quot;hobbies&quot;: [&quot;reading&quot;, &quot;swimming&quot;, &quot;coding&quot;]<\/p>\n<p>}<\/p>\n<p>with open(&quot;example.json&quot;, &quot;w&quot;) as file:<\/p>\n<p>    json.dump(data, file)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><strong>\u4f7f\u7528JSON\u6a21\u5757\u53ef\u4ee5\u65b9\u4fbf\u5730\u5c06\u5b57\u5178\u6216\u5217\u8868\u7b49\u7ed3\u6784\u5316\u6570\u636e\u5199\u5165\u6587\u4ef6<\/strong>\uff0c\u5e76\u4fdd\u6301\u5176\u539f\u6709\u7ed3\u6784\u3002<\/p>\n<\/p>\n<p><p>\u4e03\u3001\u5199\u5165\u4e8c\u8fdb\u5236\u6587\u4ef6<\/p>\n<\/p>\n<p><p>\u6709\u65f6\u9700\u8981\u5c06\u4e8c\u8fdb\u5236\u6570\u636e\u5199\u5165\u6587\u4ef6\uff0c\u5982\u56fe\u7247\u3001\u97f3\u9891\u6587\u4ef6\u7b49\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u53ef\u4ee5\u4f7f\u7528<code>&#39;wb&#39;<\/code>\u6a21\u5f0f\u6253\u5f00\u6587\u4ef6\uff0c\u5e76\u4f7f\u7528<code>write()<\/code>\u65b9\u6cd5\u5199\u5165\u4e8c\u8fdb\u5236\u6570\u636e\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">data = b&#39;\\x89PNG\\r\\n\\x1a\\n\\x00\\x00\\x00\\rIHDR\\x00\\x00\\x00\\x10\\x00\\x00\\x00\\x10\\x08\\x02\\x00\\x00\\x00\\x90wS\\xde\\x00\\x00\\x00\\x19tEXtSoftware\\x00Adobe ImageReadyq\\xc9e&lt;\\x00\\x00\\x00\\x84IDATx\\xdat\\xc0\\x01\\x01\\x00\\x00\\x00\\x82 \\xfd\\xff\\xaf\\xc0\\x00\\x00\\x00\\x00IEND\\xaeB`\\x82&#39;<\/p>\n<p>with open(&quot;example.png&quot;, &quot;wb&quot;) as file:<\/p>\n<p>    file.write(data)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><strong>\u5199\u5165\u4e8c\u8fdb\u5236\u6587\u4ef6\u9700\u8981\u786e\u4fdd\u6570\u636e\u662f\u4ee5\u5b57\u8282\u683c\u5f0f\u5b58\u50a8\u7684<\/strong>\uff0c\u53ef\u4ee5\u4f7f\u7528<code>b&#39;&#39;<\/code>\u8868\u793a\u5b57\u8282\u4e32\u3002<\/p>\n<\/p>\n<p><p>\u516b\u3001\u5904\u7406\u5927\u6587\u4ef6<\/p>\n<\/p>\n<p><p>\u5f53\u9700\u8981\u5904\u7406\u5927\u6587\u4ef6\u65f6\uff0c\u53ef\u4ee5\u8003\u8651\u5206\u5757\u8bfb\u53d6\u6216\u5199\u5165\uff0c\u4ee5\u907f\u514d\u5185\u5b58\u5360\u7528\u8fc7\u5927\u3002\u53ef\u4ee5\u4f7f\u7528\u8fed\u4ee3\u5668\u6216\u751f\u6210\u5668\u6765\u9010\u884c\u5904\u7406\u6587\u4ef6\u5185\u5bb9\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def process_large_file(input_file, output_file):<\/p>\n<p>    with open(input_file, &quot;r&quot;) as infile, open(output_file, &quot;w&quot;) as outfile:<\/p>\n<p>        for line in infile:<\/p>\n<p>            # \u5904\u7406\u6bcf\u4e00\u884c\u5185\u5bb9<\/p>\n<p>            processed_line = line.strip().upper()  # \u793a\u4f8b\uff1a\u5c06\u6bcf\u884c\u5185\u5bb9\u8f6c\u6362\u4e3a\u5927\u5199<\/p>\n<p>            outfile.write(processed_line + &quot;\\n&quot;)<\/p>\n<p>process_large_file(&quot;large_input.txt&quot;, &quot;large_output.txt&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><strong>\u5904\u7406\u5927\u6587\u4ef6\u65f6\u4f7f\u7528\u8fed\u4ee3\u5668\u6216\u751f\u6210\u5668\u53ef\u4ee5\u6709\u6548\u63a7\u5236\u5185\u5b58\u4f7f\u7528<\/strong>\uff0c\u907f\u514d\u56e0\u4e00\u6b21\u6027\u8bfb\u53d6\u5927\u91cf\u6570\u636e\u800c\u5bfc\u81f4\u5185\u5b58\u4e0d\u8db3\u3002<\/p>\n<\/p>\n<p><p>\u4e5d\u3001\u5f02\u5e38\u5904\u7406<\/p>\n<\/p>\n<p><p>\u5728\u6587\u4ef6\u64cd\u4f5c\u8fc7\u7a0b\u4e2d\uff0c\u53ef\u80fd\u4f1a\u9047\u5230\u5404\u79cd\u5f02\u5e38\u60c5\u51b5\uff0c\u5982\u6587\u4ef6\u4e0d\u5b58\u5728\u3001\u8bfb\u5199\u6743\u9650\u4e0d\u8db3\u7b49\u3002\u53ef\u4ee5\u4f7f\u7528<code>try-except<\/code>\u8bed\u53e5\u6355\u83b7\u5e76\u5904\u7406\u8fd9\u4e9b\u5f02\u5e38\uff0c\u786e\u4fdd\u7a0b\u5e8f\u7a33\u5b9a\u8fd0\u884c\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">try:<\/p>\n<p>    with open(&quot;example.txt&quot;, &quot;w&quot;) as file:<\/p>\n<p>        file.write(&quot;Hello, this is a test file.\\n&quot;)<\/p>\n<p>except IOError as e:<\/p>\n<p>    print(f&quot;An error occurred: {e}&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><strong>\u4f7f\u7528\u5f02\u5e38\u5904\u7406\u53ef\u4ee5\u6355\u83b7\u5e76\u5904\u7406\u53ef\u80fd\u53d1\u751f\u7684\u9519\u8bef<\/strong>\uff0c\u63d0\u9ad8\u7a0b\u5e8f\u7684\u5065\u58ee\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n<\/p>\n<p><p>\u5341\u3001\u603b\u7ed3<\/p>\n<\/p>\n<p><p>\u901a\u8fc7\u672c\u6587\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u6211\u4eec\u4e86\u89e3\u4e86Python\u5c06\u5185\u5bb9\u8f93\u5165\u5230txt\u6587\u4ef6\u7684\u591a\u79cd\u65b9\u6cd5\uff0c\u5305\u62ec\u4f7f\u7528<code>open()<\/code>\u51fd\u6570\u3001<code>with<\/code>\u8bed\u53e5\u3001<code>write()<\/code>\u548c<code>writelines()<\/code>\u65b9\u6cd5\u3001\u8ffd\u52a0\u6a21\u5f0f\u3001\u5199\u5165\u4e0d\u540c\u7c7b\u578b\u7684\u6570\u636e\u3001\u4f7f\u7528JSON\u6a21\u5757\u5199\u5165\u6587\u4ef6\u3001\u5199\u5165\u4e8c\u8fdb\u5236\u6587\u4ef6\u3001\u5904\u7406\u5927\u6587\u4ef6\u4ee5\u53ca\u5f02\u5e38\u5904\u7406\u3002\u6bcf\u79cd\u65b9\u6cd5\u90fd\u6709\u5176\u9002\u7528\u573a\u666f\u548c\u4f18\u52bf\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\u8fdb\u884c\u6587\u4ef6\u64cd\u4f5c\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5728Python\u4e2d\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u6587\u672c\u6587\u4ef6\u5e76\u5199\u5165\u5185\u5bb9\uff1f<\/strong><br \/>\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5185\u7f6e\u7684<code>open()<\/code>\u51fd\u6570\u6765\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u6587\u672c\u6587\u4ef6\u5e76\u5199\u5165\u5185\u5bb9\u3002\u4f7f\u7528\u6a21\u5f0f<code>&#39;w&#39;<\/code>\u53ef\u4ee5\u6253\u5f00\u4e00\u4e2a\u6587\u4ef6\u4ee5\u8fdb\u884c\u5199\u5165\uff0c\u5982\u679c\u6587\u4ef6\u4e0d\u5b58\u5728\u5219\u4f1a\u521b\u5efa\u5b83\u3002\u4f8b\u5982\uff1a  <\/p>\n<pre><code class=\"language-python\">with open(&#39;example.txt&#39;, &#39;w&#39;) as file:\n    file.write(&#39;\u8fd9\u662f\u4e00\u4e9b\u793a\u4f8b\u6587\u672c\u3002&#39;)\n<\/code><\/pre>\n<p>\u8fd9\u6bb5\u4ee3\u7801\u4f1a\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a<code>example.txt<\/code>\u7684\u6587\u4ef6\uff0c\u5e76\u5c06\u6307\u5b9a\u7684\u6587\u672c\u5199\u5165\u5176\u4e2d\u3002<\/p>\n<p><strong>\u5728Python\u4e2d\u5982\u4f55\u5c06\u591a\u4e2a\u884c\u5185\u5bb9\u5199\u5165\u6587\u672c\u6587\u4ef6\uff1f<\/strong><br \/>\u8981\u5c06\u591a\u884c\u5185\u5bb9\u5199\u5165\u6587\u672c\u6587\u4ef6\uff0c\u53ef\u4ee5\u4f7f\u7528<code>writelines()<\/code>\u65b9\u6cd5\u3002\u8fd9\u79cd\u65b9\u6cd5\u5141\u8bb8\u4f60\u5c06\u4e00\u4e2a\u5b57\u7b26\u4e32\u5217\u8868\u5199\u5165\u6587\u4ef6\u3002\u793a\u4f8b\u5982\u4e0b\uff1a  <\/p>\n<pre><code class=\"language-python\">lines = [&#39;\u7b2c\u4e00\u884c\u5185\u5bb9\\n&#39;, &#39;\u7b2c\u4e8c\u884c\u5185\u5bb9\\n&#39;, &#39;\u7b2c\u4e09\u884c\u5185\u5bb9\\n&#39;]\nwith open(&#39;example.txt&#39;, &#39;w&#39;) as file:\n    file.writelines(lines)\n<\/code><\/pre>\n<p>\u8fd9\u6837\u5c31\u53ef\u4ee5\u5c06\u591a\u884c\u6587\u672c\u5199\u5165\u540c\u4e00\u4e2a\u6587\u4ef6\u4e2d\u3002<\/p>\n<p><strong>\u5982\u679c\u6211\u60f3\u8981\u5728Python\u4e2d\u8ffd\u52a0\u5185\u5bb9\u5230\u5df2\u6709\u7684\u6587\u672c\u6587\u4ef6\uff0c\u8be5\u600e\u4e48\u505a\uff1f<\/strong><br \/>\u5982\u679c\u9700\u8981\u5728\u5df2\u6709\u7684\u6587\u672c\u6587\u4ef6\u4e2d\u8ffd\u52a0\u5185\u5bb9\uff0c\u53ef\u4ee5\u4f7f\u7528\u6a21\u5f0f<code>&#39;a&#39;<\/code>\u6765\u6253\u5f00\u6587\u4ef6\u3002\u8fd9\u6837\uff0c\u65b0\u5185\u5bb9\u5c06\u88ab\u6dfb\u52a0\u5230\u6587\u4ef6\u7684\u672b\u5c3e\uff0c\u800c\u4e0d\u4f1a\u8986\u76d6\u73b0\u6709\u5185\u5bb9\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a  <\/p>\n<pre><code class=\"language-python\">with open(&#39;example.txt&#39;, &#39;a&#39;) as file:\n    file.write(&#39;\u8fd9\u662f\u4e00\u884c\u65b0\u6dfb\u52a0\u7684\u5185\u5bb9\u3002\\n&#39;)\n<\/code><\/pre>\n<p>\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u5728\u539f\u6709\u6587\u4ef6\u57fa\u7840\u4e0a\u589e\u52a0\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"Python\u5c06\u5185\u5bb9\u8f93\u5165\u5230txt\u6587\u4ef6\u7684\u4e3b\u8981\u65b9\u6cd5\u6709\uff1a\u4f7f\u7528open()\u51fd\u6570\u3001\u4f7f\u7528with\u8bed\u53e5\u7b80\u5316\u6587\u4ef6\u64cd\u4f5c\u3001\u4f7f\u7528wri [&hellip;]","protected":false},"author":3,"featured_media":1099029,"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\/1099015"}],"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=1099015"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1099015\/revisions"}],"predecessor-version":[{"id":1099031,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1099015\/revisions\/1099031"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1099029"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1099015"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1099015"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1099015"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}