{"id":1015723,"date":"2024-12-27T12:10:33","date_gmt":"2024-12-27T04:10:33","guid":{"rendered":""},"modified":"2024-12-27T12:10:35","modified_gmt":"2024-12-27T04:10:35","slug":"python%e5%a6%82%e4%bd%95%e6%8a%8a%e6%96%87%e4%bb%b6%e4%bf%9d%e5%ad%98","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1015723.html","title":{"rendered":"python\u5982\u4f55\u628a\u6587\u4ef6\u4fdd\u5b58"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25095508\/928699d7-95c3-427d-9b8b-8a63b4853935.webp\" alt=\"python\u5982\u4f55\u628a\u6587\u4ef6\u4fdd\u5b58\" \/><\/p>\n<p><p> <strong>\u5728Python\u4e2d\u4fdd\u5b58\u6587\u4ef6\u7684\u51e0\u79cd\u65b9\u6cd5\u6709\uff1a\u4f7f\u7528<code>open()<\/code>\u51fd\u6570\u3001\u4f7f\u7528<code>with<\/code>\u8bed\u53e5\u3001\u4f7f\u7528<code>pandas<\/code>\u5e93\u4fdd\u5b58\u6570\u636e\u3001\u4f7f\u7528<code>json<\/code>\u6a21\u5757\u4fdd\u5b58\u4e3aJSON\u683c\u5f0f\u3002<\/strong> \u63a8\u8350\u4f7f\u7528<code>with<\/code>\u8bed\u53e5\uff0c\u56e0\u4e3a\u5b83\u53ef\u4ee5\u81ea\u52a8\u5173\u95ed\u6587\u4ef6\uff0c\u51cf\u5c11\u8d44\u6e90\u6cc4\u9732\u7684\u98ce\u9669\u3002<\/p>\n<\/p>\n<p><p>\u4e3a\u4e86\u8be6\u7ec6\u4ecb\u7ecd\u5176\u4e2d\u7684\u4e00\u79cd\u65b9\u6cd5\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Python\u7684\u5185\u7f6e\u51fd\u6570<code>open()<\/code>\u6765\u4fdd\u5b58\u6587\u4ef6\u3002<code>open()<\/code>\u51fd\u6570\u7528\u4e8e\u6253\u5f00\u4e00\u4e2a\u6587\u4ef6\uff0c\u5e76\u8fd4\u56de\u4e00\u4e2a\u6587\u4ef6\u5bf9\u8c61\uff0c\u901a\u8fc7\u8fd9\u4e2a\u5bf9\u8c61\u6211\u4eec\u53ef\u4ee5\u5bf9\u6587\u4ef6\u8fdb\u884c\u8bfb\u5199\u64cd\u4f5c\u3002\u8981\u4fdd\u5b58\u6587\u4ef6\uff0c\u6211\u4eec\u9700\u8981\u4ee5\u5199\u6a21\u5f0f\uff08\u5982<code>&#39;w&#39;<\/code>\u6216<code>&#39;a&#39;<\/code>\uff09\u6253\u5f00\u6587\u4ef6\u3002\u4f7f\u7528<code>open()<\/code>\u51fd\u6570\u7684\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n<\/p>\n<ol>\n<li>\u8c03\u7528<code>open()<\/code>\u51fd\u6570\uff0c\u4f20\u5165\u6587\u4ef6\u540d\u548c\u6a21\u5f0f\u53c2\u6570\u3002<\/li>\n<li>\u4f7f\u7528<code>write()<\/code>\u65b9\u6cd5\u5c06\u5185\u5bb9\u5199\u5165\u6587\u4ef6\u3002<\/li>\n<li>\u5173\u95ed\u6587\u4ef6\u4ee5\u91ca\u653e\u8d44\u6e90\u3002<\/li>\n<\/ol>\n<p><p>\u4f8b\u5982\uff0c\u4ee5\u4e0b\u4ee3\u7801\u5c55\u793a\u4e86\u5982\u4f55\u5c06\u6587\u672c\u4fdd\u5b58\u5230\u6587\u4ef6\u4e2d\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u6253\u5f00\u6587\u4ef6\uff08\u5982\u679c\u6587\u4ef6\u4e0d\u5b58\u5728\uff0c\u5c06\u4f1a\u521b\u5efa\uff09<\/p>\n<p>file = open(&#39;example.txt&#39;, &#39;w&#39;)<\/p>\n<h2><strong>\u5199\u5165\u5185\u5bb9<\/strong><\/h2>\n<p>file.write(&#39;Hello, World!&#39;)<\/p>\n<h2><strong>\u5173\u95ed\u6587\u4ef6<\/strong><\/h2>\n<p>file.close()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u79cd\u65b9\u6cd5\u9002\u7528\u4e8e\u7b80\u5355\u7684\u6587\u672c\u6587\u4ef6\u4fdd\u5b58\u3002\u7136\u800c\uff0c\u5728\u5de5\u4f5c\u4e2d\u6211\u4eec\u53ef\u80fd\u4f1a\u5904\u7406\u66f4\u590d\u6742\u7684\u6570\u636e\u7c7b\u578b\uff0c\u5982\u7ed3\u6784\u5316\u6570\u636e\uff0cJSON\u683c\u5f0f\uff0c\u751a\u81f3\u662f\u4e8c\u8fdb\u5236\u6570\u636e\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u63a2\u8ba8\u5982\u4f55\u5728Python\u4e2d\u5904\u7406\u8fd9\u4e9b\u60c5\u51b5\u3002<\/p>\n<\/p>\n<h2><strong>PYTHON \u4fdd\u5b58\u6587\u4ef6\u7684\u65b9\u6cd5<\/strong><\/h2>\n<p><h2>\u4e00\u3001\u4f7f\u7528 OPEN() \u51fd\u6570<\/h2>\n<\/p>\n<p><p><code>open()<\/code>\u51fd\u6570\u662fPython\u4e2d\u5904\u7406\u6587\u4ef6\u6700\u57fa\u672c\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u7528\u4e8e\u8bfb\u53d6\u548c\u5199\u5165\u6587\u4ef6\u3002<\/p>\n<\/p>\n<p><h3>1. \u5199\u5165\u6587\u672c\u6587\u4ef6<\/h3>\n<\/p>\n<p><p>\u901a\u8fc7<code>open()<\/code>\u51fd\u6570\uff0c\u53ef\u4ee5\u7528\u4e0d\u540c\u7684\u6a21\u5f0f\u6253\u5f00\u6587\u4ef6\uff0c\u4f8b\u5982\uff1a<\/p>\n<\/p>\n<ul>\n<li><code>&#39;w&#39;<\/code>\uff1a\u5199\u5165\u6a21\u5f0f\uff0c\u82e5\u6587\u4ef6\u5df2\u5b58\u5728\u5219\u6e05\u7a7a\u5185\u5bb9\u3002<\/li>\n<li><code>&#39;a&#39;<\/code>\uff1a\u8ffd\u52a0\u6a21\u5f0f\uff0c\u5728\u6587\u4ef6\u672b\u5c3e\u8ffd\u52a0\u5185\u5bb9\u3002<\/li>\n<\/ul>\n<p><pre><code class=\"language-python\">with open(&#39;example.txt&#39;, &#39;w&#39;) as file:<\/p>\n<p>    file.write(&#39;Hello, World!\\n&#39;)<\/p>\n<p>    file.write(&#39;This is a new line.&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>2. \u8ffd\u52a0\u5185\u5bb9<\/h3>\n<\/p>\n<p><p>\u5982\u679c\u9700\u8981\u5728\u5df2\u6709\u6587\u4ef6\u4e2d\u8ffd\u52a0\u5185\u5bb9\uff0c\u53ef\u4ee5\u4f7f\u7528\u8ffd\u52a0\u6a21\u5f0f\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">with open(&#39;example.txt&#39;, &#39;a&#39;) as file:<\/p>\n<p>    file.write(&#39;\\nAdding a new line.&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u79cd\u65b9\u6cd5\u7b80\u5355\u6613\u7528\uff0c\u9002\u5408\u5904\u7406\u5c0f\u578b\u6587\u672c\u6587\u4ef6\u3002<\/p>\n<\/p>\n<p><h2>\u4e8c\u3001\u4f7f\u7528 WITH \u8bed\u53e5<\/h2>\n<\/p>\n<p><p><code>with<\/code>\u8bed\u53e5\u53ef\u4ee5\u81ea\u52a8\u7ba1\u7406\u6587\u4ef6\u8d44\u6e90\uff0c\u65e0\u9700\u663e\u5f0f\u5173\u95ed\u6587\u4ef6\uff0c\u9632\u6b62\u56e0\u5f02\u5e38\u5bfc\u81f4\u6587\u4ef6\u672a\u5173\u95ed\u7684\u95ee\u9898\u3002<\/p>\n<\/p>\n<p><h3>1. \u81ea\u52a8\u5173\u95ed\u6587\u4ef6<\/h3>\n<\/p>\n<p><pre><code class=\"language-python\">with open(&#39;example.txt&#39;, &#39;w&#39;) as file:<\/p>\n<p>    file.write(&#39;Using with statement for file handling.&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>2. \u591a\u884c\u5199\u5165<\/h3>\n<\/p>\n<p><p>\u53ef\u4ee5\u5c06\u591a\u884c\u5185\u5bb9\u5199\u5165\u6587\u4ef6\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">lines = [&#39;Line 1\\n&#39;, &#39;Line 2\\n&#39;, &#39;Line 3\\n&#39;]<\/p>\n<p>with open(&#39;example.txt&#39;, &#39;w&#39;) as file:<\/p>\n<p>    file.writelines(lines)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><code>with<\/code>\u8bed\u53e5\u662f\u5904\u7406\u6587\u4ef6\u7684\u63a8\u8350\u65b9\u6cd5\uff0c\u56e0\u4e3a\u5b83\u80fd\u786e\u4fdd\u6587\u4ef6\u6b63\u786e\u5173\u95ed\u3002<\/p>\n<\/p>\n<p><h2>\u4e09\u3001\u4fdd\u5b58\u4e3a CSV \u6587\u4ef6<\/h2>\n<\/p>\n<p><p>\u5bf9\u4e8e\u7ed3\u6784\u5316\u6570\u636e\uff0cCSV\u683c\u5f0f\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u4fdd\u5b58\u65b9\u5f0f\uff0cPython\u7684<code>csv<\/code>\u5e93\u53ef\u4ee5\u65b9\u4fbf\u5730\u5904\u7406CSV\u6587\u4ef6\u3002<\/p>\n<\/p>\n<p><h3>1. \u4fdd\u5b58\u5217\u8868\u6570\u636e<\/h3>\n<\/p>\n<p><pre><code class=\"language-python\">import csv<\/p>\n<p>data = [[&#39;Name&#39;, &#39;Age&#39;], [&#39;Alice&#39;, 30], [&#39;Bob&#39;, 25]]<\/p>\n<p>with open(&#39;data.csv&#39;, &#39;w&#39;, newline=&#39;&#39;) as file:<\/p>\n<p>    writer = csv.writer(file)<\/p>\n<p>    writer.writerows(data)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>2. \u4fdd\u5b58\u5b57\u5178\u6570\u636e<\/h3>\n<\/p>\n<p><p>\u4f7f\u7528<code>DictWriter<\/code>\u7c7b\u53ef\u4ee5\u4fdd\u5b58\u5b57\u5178\u6570\u636e\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import csv<\/p>\n<p>data = [{&#39;Name&#39;: &#39;Alice&#39;, &#39;Age&#39;: 30}, {&#39;Name&#39;: &#39;Bob&#39;, &#39;Age&#39;: 25}]<\/p>\n<p>with open(&#39;data.csv&#39;, &#39;w&#39;, newline=&#39;&#39;) as file:<\/p>\n<p>    fieldnames = [&#39;Name&#39;, &#39;Age&#39;]<\/p>\n<p>    writer = csv.DictWriter(file, fieldnames=fieldnames)<\/p>\n<p>    writer.writeheader()<\/p>\n<p>    writer.writerows(data)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h2>\u56db\u3001\u4f7f\u7528 JSON \u6a21\u5757\u4fdd\u5b58\u4e3a JSON \u6587\u4ef6<\/h2>\n<\/p>\n<p><p>JSON\u662f\u4e00\u79cd\u8f7b\u91cf\u7ea7\u7684\u6570\u636e\u4ea4\u6362\u683c\u5f0f\uff0cPython\u7684<code>json<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u4fdd\u5b58\u548c\u8bfb\u53d6JSON\u6587\u4ef6\u7684\u529f\u80fd\u3002<\/p>\n<\/p>\n<p><h3>1. \u4fdd\u5b58\u5b57\u5178\u4e3a JSON<\/h3>\n<\/p>\n<p><pre><code class=\"language-python\">import json<\/p>\n<p>data = {&#39;Name&#39;: &#39;Alice&#39;, &#39;Age&#39;: 30}<\/p>\n<p>with open(&#39;data.json&#39;, &#39;w&#39;) as file:<\/p>\n<p>    json.dump(data, file)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>2. \u4fdd\u5b58\u590d\u6742\u6570\u636e\u7ed3\u6784<\/h3>\n<\/p>\n<p><p>\u5bf9\u4e8e\u5d4c\u5957\u7ed3\u6784\u7684\u6570\u636e\uff0c<code>json<\/code>\u6a21\u5757\u4e5f\u80fd\u5f88\u597d\u5730\u5904\u7406\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import json<\/p>\n<p>data = {<\/p>\n<p>    &#39;users&#39;: [<\/p>\n<p>        {&#39;Name&#39;: &#39;Alice&#39;, &#39;Age&#39;: 30},<\/p>\n<p>        {&#39;Name&#39;: &#39;Bob&#39;, &#39;Age&#39;: 25}<\/p>\n<p>    ]<\/p>\n<p>}<\/p>\n<p>with open(&#39;complex_data.json&#39;, &#39;w&#39;) as file:<\/p>\n<p>    json.dump(data, file, indent=4)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u4f7f\u7528JSON\u683c\u5f0f\u4fdd\u5b58\u6570\u636e\u4e0d\u4ec5\u65b9\u4fbf\uff0c\u800c\u4e14\u8de8\u5e73\u53f0\u3001\u8de8\u8bed\u8a00\u517c\u5bb9\u6027\u597d\u3002<\/p>\n<\/p>\n<p><h2>\u4e94\u3001\u4f7f\u7528 PANDAS \u5e93\u4fdd\u5b58\u6570\u636e<\/h2>\n<\/p>\n<p><p><code>pandas<\/code>\u5e93\u662f\u6570\u636e\u5206\u6790\u4e2d\u5e38\u7528\u7684\u5de5\u5177\uff0c\u5b83\u63d0\u4f9b\u4e86\u4fdd\u5b58\u6570\u636e\u4e3aCSV\u3001Excel\u7b49\u683c\u5f0f\u7684\u529f\u80fd\u3002<\/p>\n<\/p>\n<p><h3>1. \u4fdd\u5b58\u4e3a CSV<\/h3>\n<\/p>\n<p><pre><code class=\"language-python\">import pandas as pd<\/p>\n<p>data = {&#39;Name&#39;: [&#39;Alice&#39;, &#39;Bob&#39;], &#39;Age&#39;: [30, 25]}<\/p>\n<p>df = pd.DataFrame(data)<\/p>\n<p>df.to_csv(&#39;data.csv&#39;, index=False)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>2. \u4fdd\u5b58\u4e3a Excel<\/h3>\n<\/p>\n<p><pre><code class=\"language-python\">import pandas as pd<\/p>\n<p>data = {&#39;Name&#39;: [&#39;Alice&#39;, &#39;Bob&#39;], &#39;Age&#39;: [30, 25]}<\/p>\n<p>df = pd.DataFrame(data)<\/p>\n<p>df.to_excel(&#39;data.xlsx&#39;, index=False)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u901a\u8fc7<code>pandas<\/code>\u5e93\u53ef\u4ee5\u8f7b\u677e\u5904\u7406\u6570\u636e\u6846\u7684\u4fdd\u5b58\uff0c\u9002\u5408\u5927\u89c4\u6a21\u6570\u636e\u5904\u7406\u3002<\/p>\n<\/p>\n<p><h2>\u516d\u3001\u4fdd\u5b58\u4e8c\u8fdb\u5236\u6587\u4ef6<\/h2>\n<\/p>\n<p><p>\u5bf9\u4e8e\u975e\u6587\u672c\u6570\u636e\uff08\u5982\u56fe\u50cf\u3001\u97f3\u9891\uff09\uff0c\u901a\u5e38\u9700\u8981\u4ee5\u4e8c\u8fdb\u5236\u683c\u5f0f\u4fdd\u5b58\u3002<\/p>\n<\/p>\n<p><h3>1. \u4fdd\u5b58\u56fe\u50cf\u6587\u4ef6<\/h3>\n<\/p>\n<p><pre><code class=\"language-python\">with open(&#39;image.png&#39;, &#39;wb&#39;) as file:<\/p>\n<p>    file.write(image_data)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>2. \u4fdd\u5b58\u4efb\u610f\u4e8c\u8fdb\u5236\u6570\u636e<\/h3>\n<\/p>\n<p><p>\u53ef\u4ee5\u7528\u7c7b\u4f3c\u65b9\u6cd5\u4fdd\u5b58\u5176\u4ed6\u4e8c\u8fdb\u5236\u6570\u636e\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">with open(&#39;binary_data.bin&#39;, &#39;wb&#39;) as file:<\/p>\n<p>    file.write(binary_data)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5904\u7406\u4e8c\u8fdb\u5236\u6587\u4ef6\u65f6\u9700\u8981\u7279\u522b\u6ce8\u610f\u6570\u636e\u683c\u5f0f\uff0c\u4ee5\u514d\u5728\u8bfb\u53d6\u65f6\u51fa\u73b0\u95ee\u9898\u3002<\/p>\n<\/p>\n<p><h2>\u4e03\u3001\u603b\u7ed3<\/h2>\n<\/p>\n<p><p>Python\u63d0\u4f9b\u4e86\u591a\u79cd\u65b9\u6cd5\u6765\u4fdd\u5b58\u6587\u4ef6\uff0c\u4ece\u7b80\u5355\u7684\u6587\u672c\u5230\u590d\u6742\u7684\u7ed3\u6784\u5316\u6570\u636e\u3001\u4e8c\u8fdb\u5236\u6570\u636e\u7b49\u3002\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\u53d6\u51b3\u4e8e\u6570\u636e\u7c7b\u578b\u548c\u5e94\u7528\u573a\u666f\uff1a<\/p>\n<\/p>\n<ul>\n<li><strong>\u6587\u672c\u6587\u4ef6<\/strong>\uff1a\u4f7f\u7528<code>open()<\/code>\u6216<code>with<\/code>\u8bed\u53e5\u3002<\/li>\n<li><strong>CSV\u6587\u4ef6<\/strong>\uff1a\u4f7f\u7528<code>csv<\/code>\u5e93\u3002<\/li>\n<li><strong>JSON\u6587\u4ef6<\/strong>\uff1a\u4f7f\u7528<code>json<\/code>\u6a21\u5757\u3002<\/li>\n<li><strong>\u6570\u636e\u6846<\/strong>\uff1a\u4f7f\u7528<code>pandas<\/code>\u5e93\u3002<\/li>\n<li><strong>\u4e8c\u8fdb\u5236\u6587\u4ef6<\/strong>\uff1a\u4ee5\u4e8c\u8fdb\u5236\u6a21\u5f0f\u6253\u5f00\u6587\u4ef6\u3002<\/li>\n<\/ul>\n<p><p>\u5728\u5904\u7406\u6587\u4ef6\u65f6\uff0c\u5408\u7406\u4f7f\u7528Python\u63d0\u4f9b\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u6267\u884c\u6548\u7387\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5728Python\u4e2d\u4fdd\u5b58\u6587\u672c\u6587\u4ef6\uff1f<\/strong><br \/>\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5185\u7f6e\u7684<code>open()<\/code>\u51fd\u6570\u6765\u521b\u5efa\u6216\u6253\u5f00\u4e00\u4e2a\u6587\u4ef6\uff0c\u5e76\u4f7f\u7528<code>write()<\/code>\u65b9\u6cd5\u5c06\u5185\u5bb9\u5199\u5165\u5176\u4e2d\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff1a  <\/p>\n<pre><code class=\"language-python\">with open(&#39;example.txt&#39;, &#39;w&#39;) as file:\n    file.write(&#39;Hello, World!&#39;)\n<\/code><\/pre>\n<p>\u8fd9\u4e2a\u4ee3\u7801\u4f1a\u5728\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a<code>example.txt<\/code>\u7684\u6587\u4ef6\uff0c\u5e76\u5c06\u201cHello, World!\u201d\u5199\u5165\u5176\u4e2d\u3002<\/p>\n<p><strong>Python\u53ef\u4ee5\u4fdd\u5b58\u54ea\u4e9b\u7c7b\u578b\u7684\u6587\u4ef6\uff1f<\/strong><br \/>Python\u652f\u6301\u591a\u79cd\u6587\u4ef6\u683c\u5f0f\u7684\u4fdd\u5b58\uff0c\u5305\u62ec\u6587\u672c\u6587\u4ef6\uff08.txt\uff09\u3001CSV\u6587\u4ef6\uff08.csv\uff09\u3001JSON\u6587\u4ef6\uff08.json\uff09\u3001Excel\u6587\u4ef6\uff08.xlsx\uff09\u7b49\u3002\u901a\u8fc7\u4e0d\u540c\u7684\u5e93\u548c\u6a21\u5757\uff0c\u5982<code>csv<\/code>\u3001<code>json<\/code>\u3001<code>pandas<\/code>\u7b49\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u4fdd\u5b58\u548c\u5904\u7406\u8fd9\u4e9b\u6587\u4ef6\u683c\u5f0f\u3002<\/p>\n<p><strong>\u5728Python\u4e2d\u5982\u4f55\u5904\u7406\u6587\u4ef6\u4fdd\u5b58\u65f6\u7684\u9519\u8bef\uff1f<\/strong><br \/>\u5728\u4fdd\u5b58\u6587\u4ef6\u65f6\uff0c\u53ef\u80fd\u4f1a\u9047\u5230\u5404\u79cd\u9519\u8bef\uff0c\u4f8b\u5982\u6587\u4ef6\u6743\u9650\u95ee\u9898\u6216\u78c1\u76d8\u7a7a\u95f4\u4e0d\u8db3\u3002\u4e3a\u4e86\u5904\u7406\u8fd9\u4e9b\u60c5\u51b5\uff0c\u53ef\u4ee5\u4f7f\u7528<code>try...except<\/code>\u8bed\u53e5\u6765\u6355\u83b7\u5f02\u5e38\u5e76\u8fdb\u884c\u76f8\u5e94\u7684\u5904\u7406\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff1a  <\/p>\n<pre><code class=\"language-python\">try:\n    with open(&#39;example.txt&#39;, &#39;w&#39;) as file:\n        file.write(&#39;Hello, World!&#39;)\nexcept IOError as e:\n    print(f&#39;An error occurred: {e}&#39;)\n<\/code><\/pre>\n<p>\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u5373\u4f7f\u51fa\u73b0\u9519\u8bef\uff0c\u7a0b\u5e8f\u4e5f\u4e0d\u4f1a\u5d29\u6e83\uff0c\u5e76\u4e14\u80fd\u591f\u8f93\u51fa\u9519\u8bef\u4fe1\u606f\u4ee5\u4f9b\u8c03\u8bd5\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\u4fdd\u5b58\u6587\u4ef6\u7684\u51e0\u79cd\u65b9\u6cd5\u6709\uff1a\u4f7f\u7528open()\u51fd\u6570\u3001\u4f7f\u7528with\u8bed\u53e5\u3001\u4f7f\u7528pandas\u5e93\u4fdd\u5b58\u6570\u636e\u3001\u4f7f\u7528 [&hellip;]","protected":false},"author":3,"featured_media":1015732,"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\/1015723"}],"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=1015723"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1015723\/revisions"}],"predecessor-version":[{"id":1015735,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1015723\/revisions\/1015735"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1015732"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1015723"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1015723"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1015723"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}