{"id":935326,"date":"2024-12-26T18:51:21","date_gmt":"2024-12-26T10:51:21","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/935326.html"},"modified":"2024-12-26T18:51:23","modified_gmt":"2024-12-26T10:51:23","slug":"python%e5%a6%82%e4%bd%95%e5%9f%8b%e5%9d%91","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/935326.html","title":{"rendered":"python\u5982\u4f55\u57cb\u5751"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25072013\/c1b55305-db80-4f2f-a176-7bd14b3242ab.webp\" alt=\"python\u5982\u4f55\u57cb\u5751\" \/><\/p>\n<p><p> <strong>\u5728Python\u4e2d\u57cb\u5751\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff0c\u5305\u62ec\u4f7f\u7528\u5f02\u5e38\u5904\u7406\u3001\u6ce8\u91ca\u3001\u65e5\u5fd7\u8bb0\u5f55\u7b49\u3002\u901a\u8fc7\u8fd9\u4e9b\u65b9\u6cd5\uff0c\u53ef\u4ee5\u5e2e\u52a9\u5f00\u53d1\u8005\u5728\u4ee3\u7801\u4e2d\u6807\u8bb0\u6f5c\u5728\u7684\u95ee\u9898\u3001\u8ba1\u5212\u4e2d\u7684\u6539\u8fdb\u6216\u672a\u6765\u9700\u8981\u5904\u7406\u7684\u4e8b\u9879\u3002\u5176\u4e2d\uff0c\u5f02\u5e38\u5904\u7406\u662f\u6700\u5e38\u7528\u7684\u65b9\u5f0f\u4e4b\u4e00\uff0c\u56e0\u4e3a\u5b83\u5141\u8bb8\u5728\u4ee3\u7801\u8fd0\u884c\u65f6\u6355\u83b7\u548c\u5904\u7406\u9519\u8bef\uff0c\u4ece\u800c\u63d0\u9ad8\u4ee3\u7801\u7684\u5065\u58ee\u6027\u3002<\/strong><\/p>\n<\/p>\n<p><p>\u5f02\u5e38\u5904\u7406\u662fPython\u4e2d\u4e00\u79cd\u5f3a\u5927\u7684\u5de5\u5177\uff0c\u5b83\u5141\u8bb8\u5f00\u53d1\u8005\u5728\u7a0b\u5e8f\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u6355\u83b7\u548c\u5904\u7406\u9519\u8bef\uff0c\u800c\u4e0d\u662f\u8ba9\u7a0b\u5e8f\u5d29\u6e83\u3002\u8fd9\u4f7f\u5f97\u4ee3\u7801\u66f4\u52a0\u5065\u58ee\uff0c\u5e76\u4e14\u80fd\u591f\u5728\u751f\u4ea7\u73af\u5883\u4e2d\u66f4\u597d\u5730\u8fd0\u884c\u3002\u901a\u8fc7\u5728\u4ee3\u7801\u4e2d\u6dfb\u52a0try-except\u5757\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u6355\u83b7\u7279\u5b9a\u7c7b\u578b\u7684\u5f02\u5e38\uff0c\u5e76\u5bf9\u5176\u8fdb\u884c\u5904\u7406\u3002\u8fd9\u6837\u505a\u4e0d\u4ec5\u53ef\u4ee5\u8bb0\u5f55\u4e0b\u6f5c\u5728\u7684\u95ee\u9898\uff0c\u8fd8\u53ef\u4ee5\u786e\u4fdd\u7a0b\u5e8f\u5373\u4f7f\u9047\u5230\u9519\u8bef\u4e5f\u80fd\u7ee7\u7eed\u8fd0\u884c\u3002<\/p>\n<\/p>\n<hr>\n<p><h2>\u4e00\u3001\u5f02\u5e38\u5904\u7406<\/h2>\n<\/p>\n<p><p>Python\u4e2d\u7684\u5f02\u5e38\u5904\u7406\u901a\u8fc7<code>try<\/code>\u3001<code>except<\/code>\u5757\u6765\u5b9e\u73b0\uff0c\u8fd9\u79cd\u673a\u5236\u5141\u8bb8\u5f00\u53d1\u8005\u5728\u4ee3\u7801\u4e2d\u6355\u83b7\u5e76\u5904\u7406\u8fd0\u884c\u65f6\u9519\u8bef\u3002<\/p>\n<\/p>\n<p><h3>1. \u6355\u83b7\u7279\u5b9a\u5f02\u5e38<\/h3>\n<\/p>\n<p><p>\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c\u901a\u5e38\u4f1a\u9047\u5230\u4e00\u4e9b\u7279\u5b9a\u7684\u5f02\u5e38\uff0c\u4f8b\u5982\u9664\u96f6\u9519\u8bef\u3001\u6587\u4ef6\u672a\u627e\u5230\u9519\u8bef\u7b49\u3002\u901a\u8fc7\u6355\u83b7\u8fd9\u4e9b\u7279\u5b9a\u7684\u5f02\u5e38\uff0c\u53ef\u4ee5\u5728\u9519\u8bef\u53d1\u751f\u65f6\u6267\u884c\u7279\u5b9a\u7684\u5904\u7406\u903b\u8f91\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">try:<\/p>\n<p>    # \u53ef\u80fd\u4f1a\u5f15\u53d1\u5f02\u5e38\u7684\u4ee3\u7801<\/p>\n<p>    result = 10 \/ 0<\/p>\n<p>except ZeroDivisionError:<\/p>\n<p>    print(&quot;\u9664\u96f6\u9519\u8bef\uff01&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>2. \u6355\u83b7\u6240\u6709\u5f02\u5e38<\/h3>\n<\/p>\n<p><p>\u6709\u65f6\uff0c\u6211\u4eec\u53ef\u80fd\u5e0c\u671b\u6355\u83b7\u6240\u6709\u53ef\u80fd\u7684\u5f02\u5e38\uff0c\u8fd9\u65f6\u53ef\u4ee5\u4f7f\u7528\u901a\u7528\u7684<code>except<\/code>\u8bed\u53e5\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">try:<\/p>\n<p>    # \u53ef\u80fd\u4f1a\u5f15\u53d1\u5f02\u5e38\u7684\u4ee3\u7801<\/p>\n<p>    some_function()<\/p>\n<p>except Exception as e:<\/p>\n<p>    print(f&quot;\u53d1\u751f\u9519\u8bef\uff1a{e}&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>3. \u4f7f\u7528<code>finally<\/code>\u8bed\u53e5<\/h3>\n<\/p>\n<p><p><code>finally<\/code>\u8bed\u53e5\u7528\u4e8e\u5728\u5f02\u5e38\u5904\u7406\u4e4b\u540e\u6267\u884c\u4e00\u4e9b\u6e05\u7406\u5de5\u4f5c\uff0c\u65e0\u8bba\u662f\u5426\u53d1\u751f\u5f02\u5e38\uff0c\u8fd9\u6bb5\u4ee3\u7801\u90fd\u4f1a\u6267\u884c\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">try:<\/p>\n<p>    # \u53ef\u80fd\u4f1a\u5f15\u53d1\u5f02\u5e38\u7684\u4ee3\u7801<\/p>\n<p>    file = open(&#39;data.txt&#39;, &#39;r&#39;)<\/p>\n<p>except FileNotFoundError:<\/p>\n<p>    print(&quot;\u6587\u4ef6\u672a\u627e\u5230\uff01&quot;)<\/p>\n<p>finally:<\/p>\n<p>    file.close()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h2>\u4e8c\u3001\u4f7f\u7528\u6ce8\u91ca<\/h2>\n<\/p>\n<p><p>\u6ce8\u91ca\u662f\u5f00\u53d1\u8005\u5728\u4ee3\u7801\u4e2d\u6807\u8bb0\u672a\u6765\u9700\u8981\u5904\u7406\u6216\u6539\u8fdb\u7684\u4e8b\u9879\u7684\u4e00\u79cd\u7b80\u5355\u65b9\u6cd5\u3002\u901a\u8fc7\u5728\u4ee3\u7801\u4e2d\u6dfb\u52a0\u6ce8\u91ca\uff0c\u53ef\u4ee5\u5e2e\u52a9\u81ea\u5df1\u6216\u5176\u4ed6\u5f00\u53d1\u8005\u7406\u89e3\u4ee3\u7801\u903b\u8f91\uff0c\u4ee5\u53ca\u63d0\u9192\u81ea\u5df1\u5728\u672a\u6765\u7684\u67d0\u4e2a\u65f6\u95f4\u70b9\u53bb\u4fee\u590d\u6216\u4f18\u5316\u67d0\u6bb5\u4ee3\u7801\u3002<\/p>\n<\/p>\n<p><h3>1. \u5355\u884c\u6ce8\u91ca<\/h3>\n<\/p>\n<p><p>\u5355\u884c\u6ce8\u91ca\u5728\u4ee3\u7801\u4e2d\u975e\u5e38\u5e38\u89c1\uff0c\u901a\u5e38\u7528\u4e8e\u89e3\u91ca\u67d0\u4e00\u884c\u4ee3\u7801\u7684\u4f5c\u7528\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># TODO: \u4f18\u5316\u6b64\u7b97\u6cd5\u7684\u65f6\u95f4\u590d\u6742\u5ea6<\/p>\n<p>result = complex_algorithm(data)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>2. \u591a\u884c\u6ce8\u91ca<\/h3>\n<\/p>\n<p><p>\u5bf9\u4e8e\u66f4\u590d\u6742\u7684\u8bf4\u660e\uff0c\u6216\u8005\u9700\u8981\u8be6\u7ec6\u8bb0\u5f55\u7684\u4e8b\u9879\uff0c\u53ef\u4ee5\u4f7f\u7528\u591a\u884c\u6ce8\u91ca\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">&quot;&quot;&quot;<\/p>\n<p>TODO: \u76ee\u524d\u6b64\u51fd\u6570\u7684\u5b9e\u73b0\u8f83\u4e3a\u4f4e\u6548\uff0c<\/p>\n<p>\u9700\u8981\u5728\u4e0b\u4e00\u4e2a\u7248\u672c\u4e2d\u8fdb\u884c\u91cd\u6784\u3002<\/p>\n<p>&quot;&quot;&quot;<\/p>\n<p>def inefficient_function():<\/p>\n<p>    # \u5177\u4f53\u5b9e\u73b0<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h2>\u4e09\u3001\u65e5\u5fd7\u8bb0\u5f55<\/h2>\n<\/p>\n<p><p>\u65e5\u5fd7\u8bb0\u5f55\u662f\u4e00\u79cd\u91cd\u8981\u7684\u8c03\u8bd5\u548c\u76d1\u63a7\u6280\u672f\uff0c\u901a\u8fc7\u8bb0\u5f55\u7a0b\u5e8f\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u7684\u91cd\u8981\u4e8b\u4ef6\u548c\u9519\u8bef\u4fe1\u606f\uff0c\u53ef\u4ee5\u5e2e\u52a9\u5f00\u53d1\u8005\u66f4\u5feb\u5730\u5b9a\u4f4d\u95ee\u9898\u3002<\/p>\n<\/p>\n<p><h3>1. \u4f7f\u7528<code>logging<\/code>\u6a21\u5757<\/h3>\n<\/p>\n<p><p>Python\u7684<code>logging<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u7075\u6d3b\u800c\u5f3a\u5927\u7684\u65e5\u5fd7\u8bb0\u5f55\u529f\u80fd\uff0c\u53ef\u4ee5\u6839\u636e\u9700\u8981\u8bb0\u5f55\u4e0d\u540c\u7ea7\u522b\u7684\u4fe1\u606f\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import logging<\/p>\n<p>logging.basicConfig(level=logging.DEBUG)<\/p>\n<p>def some_function():<\/p>\n<p>    logging.info(&quot;\u51fd\u6570\u5f00\u59cb\u6267\u884c&quot;)<\/p>\n<p>    try:<\/p>\n<p>        # \u53ef\u80fd\u4f1a\u5f15\u53d1\u5f02\u5e38\u7684\u4ee3\u7801<\/p>\n<p>        result = 10 \/ 0<\/p>\n<p>    except Exception as e:<\/p>\n<p>        logging.error(f&quot;\u53d1\u751f\u9519\u8bef\uff1a{e}&quot;)<\/p>\n<p>    finally:<\/p>\n<p>        logging.info(&quot;\u51fd\u6570\u6267\u884c\u7ed3\u675f&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>2. \u81ea\u5b9a\u4e49\u65e5\u5fd7\u683c\u5f0f<\/h3>\n<\/p>\n<p><p>\u901a\u8fc7\u81ea\u5b9a\u4e49\u65e5\u5fd7\u683c\u5f0f\uff0c\u53ef\u4ee5\u4f7f\u65e5\u5fd7\u4fe1\u606f\u66f4\u5177\u53ef\u8bfb\u6027\uff0c\u5e76\u4e14\u4fbf\u4e8e\u540e\u671f\u5206\u6790\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">logging.basicConfig(<\/p>\n<p>    level=logging.DEBUG,<\/p>\n<p>    format=&#39;%(asctime)s - %(levelname)s - %(message)s&#39;,<\/p>\n<p>    datefmt=&#39;%Y-%m-%d %H:%M:%S&#39;<\/p>\n<p>)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h2>\u56db\u3001\u4f7f\u7528\u65ad\u8a00<\/h2>\n<\/p>\n<p><p>\u65ad\u8a00\u662f\u4e00\u79cd\u68c0\u67e5\u7a0b\u5e8f\u72b6\u6001\u7684\u65b9\u5f0f\uff0c\u53ef\u4ee5\u5728\u5f00\u53d1\u8fc7\u7a0b\u4e2d\u7528\u4e8e\u9a8c\u8bc1\u7a0b\u5e8f\u903b\u8f91\u7684\u6b63\u786e\u6027\u3002<\/p>\n<\/p>\n<p><h3>1. \u7b80\u5355\u7684\u65ad\u8a00<\/h3>\n<\/p>\n<p><p>\u901a\u8fc7<code>assert<\/code>\u8bed\u53e5\uff0c\u53ef\u4ee5\u68c0\u67e5\u67d0\u4e2a\u6761\u4ef6\u662f\u5426\u4e3a\u771f\uff0c\u5982\u679c\u4e0d\u4e3a\u771f\uff0c\u7a0b\u5e8f\u5c06\u629b\u51fa\u4e00\u4e2a<code>AssertionError<\/code>\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def divide(a, b):<\/p>\n<p>    assert b != 0, &quot;\u9664\u6570\u4e0d\u80fd\u4e3a\u96f6&quot;<\/p>\n<p>    return a \/ b<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>2. \u5728\u5355\u5143\u6d4b\u8bd5\u4e2d\u7684\u5e94\u7528<\/h3>\n<\/p>\n<p><p>\u65ad\u8a00\u5728\u5355\u5143\u6d4b\u8bd5\u4e2d\u975e\u5e38\u6709\u7528\uff0c\u53ef\u4ee5\u7528\u4e8e\u9a8c\u8bc1\u51fd\u6570\u7684\u8f93\u51fa\u662f\u5426\u7b26\u5408\u9884\u671f\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def test_divide():<\/p>\n<p>    result = divide(10, 2)<\/p>\n<p>    assert result == 5, &quot;\u6d4b\u8bd5\u5931\u8d25&quot;<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h2>\u4e94\u3001\u4f7f\u7528\u8c03\u8bd5\u5de5\u5177<\/h2>\n<\/p>\n<p><p>\u8c03\u8bd5\u5de5\u5177\u662f\u5f00\u53d1\u8fc7\u7a0b\u4e2d\u6392\u67e5\u95ee\u9898\u7684\u91cd\u8981\u624b\u6bb5\uff0c\u53ef\u4ee5\u5e2e\u52a9\u5f00\u53d1\u8005\u6df1\u5165\u4e86\u89e3\u4ee3\u7801\u7684\u6267\u884c\u8fc7\u7a0b\u3002<\/p>\n<\/p>\n<p><h3>1. \u4f7f\u7528<code>pdb<\/code>\u6a21\u5757<\/h3>\n<\/p>\n<p><p>Python\u81ea\u5e26\u7684<code>pdb<\/code>\u6a21\u5757\u662f\u4e00\u4e2a\u4ea4\u4e92\u5f0f\u7684\u8c03\u8bd5\u5668\uff0c\u53ef\u4ee5\u5728\u4ee3\u7801\u4e2d\u8bbe\u7f6e\u65ad\u70b9\uff0c\u5355\u6b65\u6267\u884c\u4ee3\u7801\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import pdb<\/p>\n<p>def some_function():<\/p>\n<p>    pdb.set_trace()<\/p>\n<p>    # \u53ef\u80fd\u4f1a\u5f15\u53d1\u5f02\u5e38\u7684\u4ee3\u7801<\/p>\n<p>    result = 10 \/ 0<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>2. \u96c6\u6210\u5f00\u53d1\u73af\u5883\u4e2d\u7684\u8c03\u8bd5\u5de5\u5177<\/h3>\n<\/p>\n<p><p>\u8bb8\u591a\u96c6\u6210\u5f00\u53d1\u73af\u5883\uff08IDE\uff09\u90fd\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u8c03\u8bd5\u529f\u80fd\uff0c\u4f8b\u5982PyCharm\u3001VSCode\u7b49\u3002\u8fd9\u4e9b\u5de5\u5177\u901a\u5e38\u652f\u6301\u65ad\u70b9\u8bbe\u7f6e\u3001\u53d8\u91cf\u76d1\u89c6\u3001\u4ee3\u7801\u5355\u6b65\u6267\u884c\u7b49\u529f\u80fd\uff0c\u4f7f\u5f97\u8c03\u8bd5\u8fc7\u7a0b\u66f4\u52a0\u76f4\u89c2\u548c\u9ad8\u6548\u3002<\/p>\n<\/p>\n<p><h2>\u516d\u3001<a href=\"https:\/\/docs.pingcode.com\/code-review\" target=\"_blank\">\u4ee3\u7801\u5ba1\u67e5<\/a>\u548c\u6587\u6863<\/h2>\n<\/p>\n<p><p>\u4ee3\u7801\u5ba1\u67e5\u548c\u6587\u6863\u7f16\u5199\u662f\u5f00\u53d1\u6d41\u7a0b\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\uff0c\u901a\u8fc7\u8fd9\u4e9b\u624b\u6bb5\u53ef\u4ee5\u63d0\u9ad8\u4ee3\u7801\u8d28\u91cf\uff0c\u51cf\u5c11\u9519\u8bef\u7684\u53d1\u751f\u3002<\/p>\n<\/p>\n<p><h3>1. \u4ee3\u7801\u5ba1\u67e5<\/h3>\n<\/p>\n<p><p>\u4ee3\u7801\u5ba1\u67e5\u662f\u6307\u7531\u56e2\u961f\u4e2d\u7684\u5176\u4ed6\u5f00\u53d1\u8005\u5bf9\u4ee3\u7801\u8fdb\u884c\u68c0\u67e5\uff0c\u786e\u4fdd\u4ee3\u7801\u7b26\u5408\u9879\u76ee\u7684\u8d28\u91cf\u6807\u51c6\uff0c\u5e76\u53d1\u73b0\u6f5c\u5728\u7684\u95ee\u9898\u3002<\/p>\n<\/p>\n<p><h3>2. \u7f16\u5199\u6587\u6863<\/h3>\n<\/p>\n<p><p>\u826f\u597d\u7684\u6587\u6863\u5bf9\u4e8e\u7ef4\u62a4\u548c\u6269\u5c55\u4ee3\u7801\u81f3\u5173\u91cd\u8981\uff0c\u901a\u8fc7\u8be6\u7ec6\u7684\u6587\u6863\uff0c\u5176\u4ed6\u5f00\u53d1\u8005\u53ef\u4ee5\u66f4\u5bb9\u6613\u5730\u7406\u89e3\u4ee3\u7801\u7684\u529f\u80fd\u548c\u903b\u8f91\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def example_function(param1, param2):<\/p>\n<p>    &quot;&quot;&quot;<\/p>\n<p>    \u6b64\u51fd\u6570\u7528\u4e8e\u793a\u8303\u6587\u6863\u7f16\u5199\u3002<\/p>\n<p>    \u53c2\u6570:<\/p>\n<p>    param1 (int): \u7b2c\u4e00\u4e2a\u53c2\u6570<\/p>\n<p>    param2 (int): \u7b2c\u4e8c\u4e2a\u53c2\u6570<\/p>\n<p>    \u8fd4\u56de:<\/p>\n<p>    int: \u53c2\u6570\u4e4b\u548c<\/p>\n<p>    &quot;&quot;&quot;<\/p>\n<p>    return param1 + param2<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u901a\u8fc7\u7ed3\u5408\u4f7f\u7528\u4e0a\u8ff0\u65b9\u6cd5\uff0cPython\u5f00\u53d1\u8005\u53ef\u4ee5\u5728\u4ee3\u7801\u4e2d\u6709\u6548\u5730\u201c\u57cb\u5751\u201d\uff0c\u4ece\u800c\u5728\u672a\u6765\u7684\u5f00\u53d1\u8fc7\u7a0b\u4e2d\u66f4\u5bb9\u6613\u5730\u8bc6\u522b\u548c\u89e3\u51b3\u95ee\u9898\u3002\u8fd9\u4e0d\u4ec5\u63d0\u9ad8\u4e86\u4ee3\u7801\u7684\u53ef\u7ef4\u62a4\u6027\uff0c\u4e5f\u4e3a\u56e2\u961f\u5408\u4f5c\u63d0\u4f9b\u4e86\u66f4\u597d\u7684\u652f\u6301\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5728Python\u4e2d\u5b9e\u73b0\u9519\u8bef\u5904\u7406\u4ee5\u907f\u514d\u4ee3\u7801\u201c\u57cb\u5751\u201d\uff1f<\/strong><br \/>\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5f02\u5e38\u5904\u7406\u673a\u5236\u6765\u6709\u6548\u5730\u7ba1\u7406\u9519\u8bef\u548c\u5f02\u5e38\u60c5\u51b5\uff0c\u907f\u514d\u4ee3\u7801\u5728\u8fd0\u884c\u65f6\u5d29\u6e83\u3002\u4f7f\u7528<code>try<\/code>\u548c<code>except<\/code>\u8bed\u53e5\u5757\uff0c\u53ef\u4ee5\u6355\u83b7\u6f5c\u5728\u7684\u9519\u8bef\u5e76\u8fdb\u884c\u5904\u7406\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code class=\"language-python\">try:\n    # \u53ef\u80fd\u4f1a\u51fa\u9519\u7684\u4ee3\u7801\n    result = 10 \/ 0\nexcept ZeroDivisionError:\n    print(&quot;\u53d1\u751f\u4e86\u9664\u96f6\u9519\u8bef\uff0c\u8bf7\u68c0\u67e5\u8f93\u5165\u3002&quot;)\n<\/code><\/pre>\n<p>\u8fd9\u79cd\u65b9\u5f0f\u53ef\u4ee5\u4fdd\u8bc1\u5373\u4f7f\u51fa\u73b0\u9519\u8bef\uff0c\u7a0b\u5e8f\u4ecd\u7136\u53ef\u4ee5\u7ee7\u7eed\u8fd0\u884c\u5e76\u63d0\u4f9b\u53cd\u9988\u3002<\/p>\n<p><strong>\u4f7f\u7528Python\u5f00\u53d1\u65f6\uff0c\u5982\u4f55\u8bc6\u522b\u6f5c\u5728\u7684\u201c\u57cb\u5751\u201d\u4ee3\u7801\uff1f<\/strong><br \/>\u5728\u7f16\u5199Python\u4ee3\u7801\u65f6\uff0c\u5e94\u7528\u9759\u6001\u4ee3\u7801\u5206\u6790\u5de5\u5177\uff08\u5982Pylint\u6216Flake8\uff09\u53ef\u4ee5\u5e2e\u52a9\u5f00\u53d1\u8005\u8bc6\u522b\u6f5c\u5728\u7684\u9519\u8bef\u548c\u4e0d\u89c4\u8303\u7684\u4ee3\u7801\u3002\u8fd9\u4e9b\u5de5\u5177\u63d0\u4f9b\u4ee3\u7801\u8d28\u91cf\u68c0\u67e5\uff0c\u5efa\u8bae\u6539\u8fdb\u7684\u5730\u65b9\uff0c\u5e2e\u52a9\u5f00\u53d1\u8005\u5728\u4ee3\u7801\u6267\u884c\u524d\u53d1\u73b0\u95ee\u9898\uff0c\u964d\u4f4e\u201c\u57cb\u5751\u201d\u7684\u98ce\u9669\u3002<\/p>\n<p><strong>\u6709\u54ea\u4e9b\u6700\u4f73\u5b9e\u8df5\u53ef\u4ee5\u5e2e\u52a9\u6211\u5728Python\u4e2d\u907f\u514d\u5e38\u89c1\u9519\u8bef\uff1f<\/strong><br \/>\u9075\u5faa\u4e00\u4e9b\u6700\u4f73\u5b9e\u8df5\u80fd\u591f\u6709\u6548\u964d\u4f4e\u4ee3\u7801\u4e2d\u7684\u9519\u8bef\u7387\u3002\u4f8b\u5982\uff0c\u59cb\u7ec8\u4f7f\u7528\u5408\u9002\u7684\u6570\u636e\u7c7b\u578b\uff0c\u5c3d\u91cf\u907f\u514d\u4f7f\u7528\u5168\u5c40\u53d8\u91cf\uff0c\u4fdd\u6301\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u7b80\u6d01\u6027\u3002\u540c\u65f6\uff0c\u5b9a\u671f\u8fdb\u884c\u4ee3\u7801\u5ba1\u67e5\u548c\u5355\u5143\u6d4b\u8bd5\uff0c\u53ef\u4ee5\u5728\u4ee3\u7801\u53d1\u5e03\u524d\u53d1\u73b0\u6f5c\u5728\u7684\u95ee\u9898\uff0c\u786e\u4fdd\u4ee3\u7801\u8d28\u91cf\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\u57cb\u5751\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff0c\u5305\u62ec\u4f7f\u7528\u5f02\u5e38\u5904\u7406\u3001\u6ce8\u91ca\u3001\u65e5\u5fd7\u8bb0\u5f55\u7b49\u3002\u901a\u8fc7\u8fd9\u4e9b\u65b9\u6cd5\uff0c\u53ef\u4ee5\u5e2e\u52a9\u5f00\u53d1\u8005\u5728\u4ee3\u7801\u4e2d\u6807\u8bb0 [&hellip;]","protected":false},"author":3,"featured_media":935328,"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\/935326"}],"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=935326"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/935326\/revisions"}],"predecessor-version":[{"id":935329,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/935326\/revisions\/935329"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/935328"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=935326"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=935326"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=935326"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}