{"id":1058571,"date":"2024-12-31T15:17:29","date_gmt":"2024-12-31T07:17:29","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1058571.html"},"modified":"2024-12-31T15:17:44","modified_gmt":"2024-12-31T07:17:44","slug":"python%e5%86%99%e7%a8%8b%e5%ba%8f%e6%97%b6%e5%a6%82%e4%bd%95%e6%9b%b4%e6%94%b9%e9%94%99%e8%af%af","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1058571.html","title":{"rendered":"python\u5199\u7a0b\u5e8f\u65f6\u5982\u4f55\u66f4\u6539\u9519\u8bef"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2024\/12\/dfead84d-3c57-45bb-ad41-1fd910740436.webp?x-oss-process=image\/auto-orient,1\/format,webp\" alt=\"python\u5199\u7a0b\u5e8f\u65f6\u5982\u4f55\u66f4\u6539\u9519\u8bef\" \/><\/p>\n<p><p> <strong>Python\u5199\u7a0b\u5e8f\u65f6\u5982\u4f55\u66f4\u6539\u9519\u8bef\uff1a\u4f7f\u7528\u8c03\u8bd5\u5de5\u5177\u3001\u5199\u5355\u5143\u6d4b\u8bd5\u3001\u9605\u8bfb\u9519\u8bef\u4fe1\u606f\u3001\u6ce8\u91ca\u4ee3\u7801\u3001\u9010\u6b65\u8fd0\u884c\u4ee3\u7801<\/strong><\/p>\n<\/p>\n<p><p>\u5728Python\u7f16\u7a0b\u8fc7\u7a0b\u4e2d\uff0c\u9519\u8bef\u662f\u4e0d\u53ef\u907f\u514d\u7684\u3002\u8981\u66f4\u6539\u9519\u8bef\uff0c\u53ef\u4ee5\u91c7\u53d6\u4ee5\u4e0b\u51e0\u4e2a\u4e3b\u8981\u7b56\u7565\uff1a<strong>\u4f7f\u7528\u8c03\u8bd5\u5de5\u5177<\/strong>\u3001<strong>\u5199\u5355\u5143\u6d4b\u8bd5<\/strong>\u3001<strong>\u9605\u8bfb\u9519\u8bef\u4fe1\u606f<\/strong>\u3001<strong>\u6ce8\u91ca\u4ee3\u7801<\/strong>\u3001<strong>\u9010\u6b65\u8fd0\u884c\u4ee3\u7801<\/strong>\u3002\u5176\u4e2d\uff0c<strong>\u4f7f\u7528\u8c03\u8bd5\u5de5\u5177<\/strong>\u662f\u4e00\u79cd\u975e\u5e38\u6709\u6548\u7684\u65b9\u6cd5\uff0c\u5b83\u53ef\u4ee5\u8ba9\u4f60\u9010\u884c\u6267\u884c\u4ee3\u7801\uff0c\u68c0\u67e5\u6bcf\u4e00\u6b65\u7684\u6267\u884c\u60c5\u51b5\uff0c\u8fc5\u901f\u5b9a\u4f4d\u5e76\u4fee\u6b63\u9519\u8bef\u3002<\/p>\n<\/p>\n<p><h3>\u4e00\u3001\u4f7f\u7528\u8c03\u8bd5\u5de5\u5177<\/h3>\n<\/p>\n<p><p>\u8c03\u8bd5\u5de5\u5177\u662f\u7a0b\u5e8f\u5458\u5728\u7f16\u7a0b\u8fc7\u7a0b\u4e2d\u975e\u5e38\u91cd\u8981\u7684\u5de5\u5177\u3002\u5b83\u80fd\u591f\u5e2e\u52a9\u6211\u4eec\u9010\u6b65\u6267\u884c\u4ee3\u7801\uff0c\u67e5\u770b\u53d8\u91cf\u7684\u503c\uff0c\u76d1\u63a7\u7a0b\u5e8f\u7684\u6267\u884c\u6d41\u7a0b\uff0c\u4ece\u800c\u5feb\u901f\u5b9a\u4f4d\u5e76\u4fee\u6b63\u9519\u8bef\u3002Python\u4e2d\u5e38\u7528\u7684\u8c03\u8bd5\u5de5\u5177\u6709PDB\u3001IPython\u548cPyCharm\u7b49\u3002<\/p>\n<\/p>\n<p><h4>1\u3001PDB\uff08Python Debugger\uff09<\/h4>\n<\/p>\n<p><p>PDB\u662fPython\u5185\u7f6e\u7684\u8c03\u8bd5\u5668\uff0c\u4f7f\u7528\u8d77\u6765\u975e\u5e38\u65b9\u4fbf\u3002\u4f60\u53ef\u4ee5\u5728\u4ee3\u7801\u4e2d\u63d2\u5165\u65ad\u70b9\uff0c\u7136\u540e\u5728\u547d\u4ee4\u884c\u4e2d\u9010\u6b65\u6267\u884c\u4ee3\u7801\u3002\u4f7f\u7528PDB\u7684\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n<\/p>\n<ol>\n<li>\u5728\u4ee3\u7801\u4e2d\u63d2\u5165\u65ad\u70b9\uff1a<code>import pdb; pdb.set_trace()<\/code><\/li>\n<li>\u8fd0\u884c\u7a0b\u5e8f\uff0c\u5f53\u7a0b\u5e8f\u6267\u884c\u5230\u65ad\u70b9\u65f6\u4f1a\u6682\u505c\uff0c\u5e76\u8fdb\u5165PDB\u8c03\u8bd5\u6a21\u5f0f\u3002<\/li>\n<li>\u5728PDB\u8c03\u8bd5\u6a21\u5f0f\u4e0b\uff0c\u53ef\u4ee5\u4f7f\u7528\u5404\u79cd\u547d\u4ee4\u6765\u67e5\u770b\u53d8\u91cf\u3001\u5355\u6b65\u6267\u884c\u4ee3\u7801\u7b49\u3002<\/li>\n<\/ol>\n<p><p>\u4f8b\u5982\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def add(a, b):<\/p>\n<p>    import pdb; pdb.set_trace()  # \u63d2\u5165\u65ad\u70b9<\/p>\n<p>    return a + b<\/p>\n<p>result = add(2, 3)<\/p>\n<p>print(result)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd0\u884c\u4e0a\u8ff0\u4ee3\u7801\u540e\uff0c\u7a0b\u5e8f\u4f1a\u5728<code>pdb.set_trace()<\/code>\u5904\u6682\u505c\uff0c\u7136\u540e\u4f60\u53ef\u4ee5\u5728\u547d\u4ee4\u884c\u4e2d\u8f93\u5165PDB\u547d\u4ee4\u8fdb\u884c\u8c03\u8bd5\u3002<\/p>\n<\/p>\n<p><h4>2\u3001IPython<\/h4>\n<\/p>\n<p><p>IPython\u662f\u4e00\u4e2a\u589e\u5f3a\u7684Python\u4ea4\u4e92\u5f0f\u89e3\u91ca\u5668\uff0c\u63d0\u4f9b\u4e86\u8bb8\u591a\u5f3a\u5927\u7684\u529f\u80fd\uff0c\u5305\u62ec\u9ad8\u7ea7\u8c03\u8bd5\u529f\u80fd\u3002\u4f7f\u7528IPython\u7684\u8c03\u8bd5\u529f\u80fd\uff0c\u53ef\u4ee5\u66f4\u65b9\u4fbf\u5730\u67e5\u770b\u53d8\u91cf\u3001\u6267\u884c\u4ee3\u7801\u7b49\u3002<\/p>\n<\/p>\n<p><p>\u5728IPython\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528<code>%debug<\/code>\u547d\u4ee4\u8fdb\u5165\u8c03\u8bd5\u6a21\u5f0f\u3002\u4f8b\u5982\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def add(a, b):<\/p>\n<p>    return a + b<\/p>\n<p>result = add(2, &#39;3&#39;)  # \u6545\u610f\u5f15\u5165\u9519\u8bef<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd0\u884c\u4e0a\u8ff0\u4ee3\u7801\u540e\uff0cIPython\u4f1a\u63d0\u793a\u9519\u8bef\u4fe1\u606f\uff0c\u7136\u540e\u4f60\u53ef\u4ee5\u8f93\u5165<code>%debug<\/code>\u8fdb\u5165\u8c03\u8bd5\u6a21\u5f0f\uff0c\u67e5\u770b\u9519\u8bef\u53d1\u751f\u65f6\u7684\u4ee3\u7801\u72b6\u6001\u3002<\/p>\n<\/p>\n<p><h4>3\u3001PyCharm<\/h4>\n<\/p>\n<p><p>PyCharm\u662f\u4e00\u4e2a\u6d41\u884c\u7684Python\u96c6\u6210\u5f00\u53d1\u73af\u5883\uff08IDE\uff09\uff0c\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u8c03\u8bd5\u529f\u80fd\u3002\u4f60\u53ef\u4ee5\u5728PyCharm\u4e2d\u8bbe\u7f6e\u65ad\u70b9\uff0c\u7136\u540e\u8fd0\u884c\u7a0b\u5e8f\uff0c\u7a0b\u5e8f\u4f1a\u5728\u65ad\u70b9\u5904\u6682\u505c\uff0c\u4f60\u53ef\u4ee5\u9010\u6b65\u6267\u884c\u4ee3\u7801\uff0c\u67e5\u770b\u53d8\u91cf\u503c\u7b49\u3002<\/p>\n<\/p>\n<p><h3>\u4e8c\u3001\u5199\u5355\u5143\u6d4b\u8bd5<\/h3>\n<\/p>\n<p><p>\u5355\u5143\u6d4b\u8bd5\u662f\u786e\u4fdd\u4ee3\u7801\u8d28\u91cf\u7684\u91cd\u8981\u624b\u6bb5\u3002\u901a\u8fc7\u7f16\u5199\u5355\u5143\u6d4b\u8bd5\uff0c\u53ef\u4ee5\u5728\u5f00\u53d1\u8fc7\u7a0b\u4e2d\u53ca\u65f6\u53d1\u73b0\u5e76\u4fee\u6b63\u9519\u8bef\u3002Python\u4e2d\u5e38\u7528\u7684\u5355\u5143\u6d4b\u8bd5\u6846\u67b6\u6709unittest\u3001pytest\u7b49\u3002<\/p>\n<\/p>\n<p><h4>1\u3001unittest<\/h4>\n<\/p>\n<p><p>unittest\u662fPython\u6807\u51c6\u5e93\u4e2d\u7684\u5355\u5143\u6d4b\u8bd5\u6846\u67b6\uff0c\u4f7f\u7528\u8d77\u6765\u975e\u5e38\u7b80\u5355\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import unittest<\/p>\n<p>def add(a, b):<\/p>\n<p>    return a + b<\/p>\n<p>class TestAddFunction(unittest.TestCase):<\/p>\n<p>    def test_add_integers(self):<\/p>\n<p>        self.assertEqual(add(2, 3), 5)<\/p>\n<p>    def test_add_floats(self):<\/p>\n<p>        self.assertEqual(add(2.5, 3.1), 5.6)<\/p>\n<p>if __name__ == &#39;__m<a href=\"https:\/\/docs.pingcode.com\/blog\/59162.html\" target=\"_blank\">AI<\/a>n__&#39;:<\/p>\n<p>    unittest.main()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd0\u884c\u4e0a\u8ff0\u4ee3\u7801\uff0c\u53ef\u4ee5\u770b\u5230\u6d4b\u8bd5\u7ed3\u679c\u3002\u5982\u679c\u6d4b\u8bd5\u5931\u8d25\uff0cunittest\u4f1a\u663e\u793a\u8be6\u7ec6\u7684\u9519\u8bef\u4fe1\u606f\uff0c\u5e2e\u52a9\u4f60\u5b9a\u4f4d\u5e76\u4fee\u6b63\u9519\u8bef\u3002<\/p>\n<\/p>\n<p><h4>2\u3001pytest<\/h4>\n<\/p>\n<p><p>pytest\u662f\u4e00\u4e2a\u529f\u80fd\u5f3a\u5927\u7684\u5355\u5143\u6d4b\u8bd5\u6846\u67b6\uff0c\u652f\u6301\u66f4\u4e30\u5bcc\u7684\u6d4b\u8bd5\u529f\u80fd\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def add(a, b):<\/p>\n<p>    return a + b<\/p>\n<p>def test_add_integers():<\/p>\n<p>    assert add(2, 3) == 5<\/p>\n<p>def test_add_floats():<\/p>\n<p>    assert add(2.5, 3.1) == 5.6<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u4fdd\u5b58\u4e0a\u8ff0\u4ee3\u7801\u4e3a<code>test_add.py<\/code>\uff0c\u7136\u540e\u5728\u547d\u4ee4\u884c\u4e2d\u8fd0\u884c<code>pytest test_add.py<\/code>\uff0c\u53ef\u4ee5\u770b\u5230\u6d4b\u8bd5\u7ed3\u679c\u3002\u5982\u679c\u6d4b\u8bd5\u5931\u8d25\uff0cpytest\u4f1a\u663e\u793a\u8be6\u7ec6\u7684\u9519\u8bef\u4fe1\u606f\uff0c\u5e2e\u52a9\u4f60\u5b9a\u4f4d\u5e76\u4fee\u6b63\u9519\u8bef\u3002<\/p>\n<\/p>\n<p><h3>\u4e09\u3001\u9605\u8bfb\u9519\u8bef\u4fe1\u606f<\/h3>\n<\/p>\n<p><p>\u9519\u8bef\u4fe1\u606f\u901a\u5e38\u5305\u542b\u6709\u7528\u7684\u63d0\u793a\uff0c\u53ef\u4ee5\u5e2e\u52a9\u4f60\u5feb\u901f\u5b9a\u4f4d\u5e76\u4fee\u6b63\u9519\u8bef\u3002\u5728Python\u4e2d\uff0c\u5e38\u89c1\u7684\u9519\u8bef\u4fe1\u606f\u5305\u62ec\u8bed\u6cd5\u9519\u8bef\u3001\u5f02\u5e38\u7b49\u3002<\/p>\n<\/p>\n<p><h4>1\u3001\u8bed\u6cd5\u9519\u8bef<\/h4>\n<\/p>\n<p><p>\u8bed\u6cd5\u9519\u8bef\u901a\u5e38\u662f\u7531\u4e8e\u4ee3\u7801\u4e66\u5199\u4e0d\u89c4\u8303\u5bfc\u81f4\u7684\u3002Python\u89e3\u91ca\u5668\u4f1a\u5728\u89e3\u6790\u4ee3\u7801\u65f6\u53d1\u73b0\u8bed\u6cd5\u9519\u8bef\uff0c\u5e76\u663e\u793a\u9519\u8bef\u4fe1\u606f\u3002\u4f8b\u5982\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def add(a, b):<\/p>\n<p>    return a + b<\/p>\n<p>result = add(2, 3<\/p>\n<p>print(result)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd0\u884c\u4e0a\u8ff0\u4ee3\u7801\uff0cPython\u89e3\u91ca\u5668\u4f1a\u663e\u793a\u8bed\u6cd5\u9519\u8bef\u4fe1\u606f\uff0c\u63d0\u793a\u4f60\u5728\u7b2c5\u884c\u7f3a\u5c11\u53f3\u62ec\u53f7\u3002<\/p>\n<\/p>\n<p><h4>2\u3001\u5f02\u5e38<\/h4>\n<\/p>\n<p><p>\u5f02\u5e38\u662f\u7a0b\u5e8f\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u53d1\u751f\u7684\u9519\u8bef\u3002Python\u4f1a\u5728\u53d1\u751f\u5f02\u5e38\u65f6\u663e\u793a\u9519\u8bef\u4fe1\u606f\uff0c\u5305\u62ec\u5f02\u5e38\u7c7b\u578b\u3001\u9519\u8bef\u4f4d\u7f6e\u7b49\u3002\u4f8b\u5982\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def add(a, b):<\/p>\n<p>    return a + b<\/p>\n<p>result = add(2, &#39;3&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd0\u884c\u4e0a\u8ff0\u4ee3\u7801\uff0cPython\u89e3\u91ca\u5668\u4f1a\u663e\u793a<code>TypeError<\/code>\u5f02\u5e38\uff0c\u63d0\u793a\u4f60\u5728\u7b2c4\u884c\u7684<code>add<\/code>\u51fd\u6570\u8c03\u7528\u4e2d\uff0c\u4e0d\u80fd\u5c06\u5b57\u7b26\u4e32\u548c\u6574\u6570\u76f8\u52a0\u3002<\/p>\n<\/p>\n<p><h3>\u56db\u3001\u6ce8\u91ca\u4ee3\u7801<\/h3>\n<\/p>\n<p><p>\u6ce8\u91ca\u4ee3\u7801\u662f\u5b9a\u4f4d\u9519\u8bef\u7684\u4e00\u79cd\u6709\u6548\u65b9\u6cd5\u3002\u901a\u8fc7\u9010\u6b65\u6ce8\u91ca\u4ee3\u7801\uff0c\u53ef\u4ee5\u7f29\u5c0f\u9519\u8bef\u8303\u56f4\uff0c\u6700\u7ec8\u627e\u5230\u5e76\u4fee\u6b63\u9519\u8bef\u3002\u4f8b\u5982\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def add(a, b):<\/p>\n<p>    return a + b<\/p>\n<p>result = add(2, 3)<\/p>\n<p>print(result)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5982\u679c\u4f60\u53d1\u73b0\u7a0b\u5e8f\u8f93\u51fa\u7684\u7ed3\u679c\u4e0d\u6b63\u786e\uff0c\u53ef\u4ee5\u9010\u6b65\u6ce8\u91ca\u4ee3\u7801\uff0c\u770b\u770b\u95ee\u9898\u662f\u5426\u4ecd\u7136\u5b58\u5728\u3002\u4f8b\u5982\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># def add(a, b):<\/p>\n<h2><strong>    return a + b<\/strong><\/h2>\n<p>result = add(2, 3)<\/p>\n<p>print(result)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5982\u679c\u6ce8\u91ca\u6389<code>add<\/code>\u51fd\u6570\u540e\uff0c\u7a0b\u5e8f\u4ecd\u7136\u62a5\u9519\uff0c\u90a3\u4e48\u95ee\u9898\u53ef\u80fd\u51fa\u5728\u5176\u4ed6\u5730\u65b9\u3002\u901a\u8fc7\u9010\u6b65\u6ce8\u91ca\u4ee3\u7801\uff0c\u53ef\u4ee5\u7f29\u5c0f\u9519\u8bef\u8303\u56f4\uff0c\u6700\u7ec8\u627e\u5230\u5e76\u4fee\u6b63\u9519\u8bef\u3002<\/p>\n<\/p>\n<p><h3>\u4e94\u3001\u9010\u6b65\u8fd0\u884c\u4ee3\u7801<\/h3>\n<\/p>\n<p><p>\u9010\u6b65\u8fd0\u884c\u4ee3\u7801\u662f\u4e00\u79cd\u6709\u6548\u7684\u8c03\u8bd5\u65b9\u6cd5\u3002\u901a\u8fc7\u9010\u6b65\u8fd0\u884c\u4ee3\u7801\uff0c\u53ef\u4ee5\u67e5\u770b\u6bcf\u4e00\u6b65\u7684\u6267\u884c\u60c5\u51b5\uff0c\u53d1\u73b0\u5e76\u4fee\u6b63\u9519\u8bef\u3002\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528PDB\u8c03\u8bd5\u5668\u9010\u6b65\u8fd0\u884c\u4ee3\u7801\uff0c\u4e5f\u53ef\u4ee5\u5728IDE\u4e2d\u8bbe\u7f6e\u65ad\u70b9\u9010\u6b65\u8fd0\u884c\u4ee3\u7801\u3002<\/p>\n<\/p>\n<p><h4>1\u3001\u4f7f\u7528PDB\u9010\u6b65\u8fd0\u884c\u4ee3\u7801<\/h4>\n<\/p>\n<p><p>\u5728PDB\u8c03\u8bd5\u6a21\u5f0f\u4e0b\uff0c\u53ef\u4ee5\u4f7f\u7528<code>s<\/code>\u547d\u4ee4\u9010\u6b65\u6267\u884c\u4ee3\u7801\u3002\u4f8b\u5982\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def add(a, b):<\/p>\n<p>    import pdb; pdb.set_trace()  # \u63d2\u5165\u65ad\u70b9<\/p>\n<p>    return a + b<\/p>\n<p>result = add(2, 3)<\/p>\n<p>print(result)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd0\u884c\u4e0a\u8ff0\u4ee3\u7801\u540e\uff0c\u7a0b\u5e8f\u4f1a\u5728<code>pdb.set_trace()<\/code>\u5904\u6682\u505c\uff0c\u7136\u540e\u4f60\u53ef\u4ee5\u5728\u547d\u4ee4\u884c\u4e2d\u8f93\u5165<code>s<\/code>\u547d\u4ee4\u9010\u6b65\u6267\u884c\u4ee3\u7801\uff0c\u67e5\u770b\u6bcf\u4e00\u6b65\u7684\u6267\u884c\u60c5\u51b5\u3002<\/p>\n<\/p>\n<p><h4>2\u3001\u5728IDE\u4e2d\u8bbe\u7f6e\u65ad\u70b9\u9010\u6b65\u8fd0\u884c\u4ee3\u7801<\/h4>\n<\/p>\n<p><p>\u5728IDE\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u65ad\u70b9\u9010\u6b65\u8fd0\u884c\u4ee3\u7801\u3002\u4f8b\u5982\uff0c\u5728PyCharm\u4e2d\uff0c\u53ef\u4ee5\u5728\u4ee3\u7801\u4e2d\u8bbe\u7f6e\u65ad\u70b9\uff0c\u7136\u540e\u8fd0\u884c\u7a0b\u5e8f\uff0c\u7a0b\u5e8f\u4f1a\u5728\u65ad\u70b9\u5904\u6682\u505c\uff0c\u4f60\u53ef\u4ee5\u9010\u6b65\u6267\u884c\u4ee3\u7801\uff0c\u67e5\u770b\u6bcf\u4e00\u6b65\u7684\u6267\u884c\u60c5\u51b5\u3002<\/p>\n<\/p>\n<p><h3>\u7ed3\u8bba<\/h3>\n<\/p>\n<p><p>\u5728Python\u7f16\u7a0b\u8fc7\u7a0b\u4e2d\uff0c\u9519\u8bef\u662f\u4e0d\u53ef\u907f\u514d\u7684\u3002\u8981\u66f4\u6539\u9519\u8bef\uff0c\u53ef\u4ee5\u91c7\u53d6\u4ee5\u4e0b\u51e0\u4e2a\u4e3b\u8981\u7b56\u7565\uff1a<strong>\u4f7f\u7528\u8c03\u8bd5\u5de5\u5177<\/strong>\u3001<strong>\u5199\u5355\u5143\u6d4b\u8bd5<\/strong>\u3001<strong>\u9605\u8bfb\u9519\u8bef\u4fe1\u606f<\/strong>\u3001<strong>\u6ce8\u91ca\u4ee3\u7801<\/strong>\u3001<strong>\u9010\u6b65\u8fd0\u884c\u4ee3\u7801<\/strong>\u3002\u901a\u8fc7\u4f7f\u7528\u8fd9\u4e9b\u7b56\u7565\uff0c\u4f60\u53ef\u4ee5\u5feb\u901f\u5b9a\u4f4d\u5e76\u4fee\u6b63\u9519\u8bef\uff0c\u63d0\u9ad8\u4ee3\u7801\u8d28\u91cf\u548c\u5f00\u53d1\u6548\u7387\u3002\u5e0c\u671b\u672c\u6587\u7684\u4ecb\u7ecd\u80fd\u591f\u5e2e\u52a9\u4f60\u66f4\u597d\u5730\u5e94\u5bf9Python\u7f16\u7a0b\u8fc7\u7a0b\u4e2d\u7684\u9519\u8bef\uff0c\u63d0\u9ad8\u7f16\u7a0b\u6280\u80fd\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5728Python\u7a0b\u5e8f\u4e2d\uff0c\u5e38\u89c1\u7684\u9519\u8bef\u6709\u54ea\u4e9b\uff0c\u5982\u4f55\u8bc6\u522b\u5b83\u4eec\uff1f<\/strong><br \/>Python\u7a0b\u5e8f\u4e2d\u5e38\u89c1\u7684\u9519\u8bef\u5305\u62ec\u8bed\u6cd5\u9519\u8bef\u3001\u8fd0\u884c\u65f6\u9519\u8bef\u548c\u903b\u8f91\u9519\u8bef\u3002\u8bed\u6cd5\u9519\u8bef\u901a\u5e38\u662f\u5728\u7f16\u5199\u4ee3\u7801\u65f6\u51fa\u73b0\u7684\uff0cPython\u89e3\u91ca\u5668\u4f1a\u63d0\u793a\u60a8\u51fa\u9519\u7684\u884c\u3002\u8fd0\u884c\u65f6\u9519\u8bef\u662f\u5728\u4ee3\u7801\u6267\u884c\u8fc7\u7a0b\u4e2d\u53d1\u751f\u7684\uff0c\u6bd4\u5982\u9664\u4ee5\u96f6\u6216\u8bbf\u95ee\u4e0d\u5b58\u5728\u7684\u53d8\u91cf\u3002\u903b\u8f91\u9519\u8bef\u5219\u662f\u4ee3\u7801\u5728\u8fd0\u884c\u65f6\u6ca1\u6709\u62a5\u9519\uff0c\u4f46\u8f93\u51fa\u7ed3\u679c\u4e0d\u7b26\u5408\u9884\u671f\u3002\u8bc6\u522b\u8fd9\u4e9b\u9519\u8bef\u7684\u6700\u4f73\u65b9\u5f0f\u662f\u4ed4\u7ec6\u9605\u8bfb\u9519\u8bef\u4fe1\u606f\uff0c\u5e76\u4f7f\u7528\u8c03\u8bd5\u5de5\u5177\u5982pdb\uff0c\u6216\u5728\u4ee3\u7801\u4e2d\u63d2\u5165print\u8bed\u53e5\u6765\u8ffd\u8e2a\u53d8\u91cf\u7684\u503c\u3002<\/p>\n<p><strong>\u5982\u4f55\u4f7f\u7528Python\u7684\u5f02\u5e38\u5904\u7406\u673a\u5236\u6765\u5904\u7406\u9519\u8bef\uff1f<\/strong><br \/>Python\u63d0\u4f9b\u4e86<code>try<\/code>\u548c<code>except<\/code>\u8bed\u53e5\u6765\u5904\u7406\u5f02\u5e38\u3002\u5f53\u4f60\u6000\u7591\u67d0\u6bb5\u4ee3\u7801\u53ef\u80fd\u629b\u51fa\u9519\u8bef\u65f6\uff0c\u53ef\u4ee5\u5c06\u5176\u653e\u5165<code>try<\/code>\u5757\u4e2d\u3002\u5982\u679c\u53d1\u751f\u9519\u8bef\uff0c\u7a0b\u5e8f\u4f1a\u8df3\u8f6c\u5230<code>except<\/code>\u5757\uff0c\u5141\u8bb8\u4f60\u5b9a\u4e49\u5982\u4f55\u5904\u7406\u8be5\u9519\u8bef\u3002\u9664\u4e86<code>except<\/code>\u5916\uff0c\u8fd8\u53ef\u4ee5\u4f7f\u7528<code>finally<\/code>\u5757\u6765\u5b9a\u4e49\u65e0\u8bba\u662f\u5426\u53d1\u751f\u9519\u8bef\u90fd\u8981\u6267\u884c\u7684\u4ee3\u7801\uff0c\u8fd9\u5bf9\u4e8e\u8d44\u6e90\u6e05\u7406\u975e\u5e38\u91cd\u8981\u3002<\/p>\n<p><strong>\u6709\u54ea\u4e9b\u5de5\u5177\u548c\u5e93\u53ef\u4ee5\u5e2e\u52a9\u6211\u66f4\u6709\u6548\u5730\u8c03\u8bd5Python\u4ee3\u7801\uff1f<\/strong><br \/>\u6709\u8bb8\u591a\u5de5\u5177\u548c\u5e93\u53ef\u4ee5\u63d0\u9ad8Python\u4ee3\u7801\u7684\u8c03\u8bd5\u6548\u7387\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u96c6\u6210\u5f00\u53d1\u73af\u5883\uff08IDE\uff09\u5982PyCharm\u6216VS Code\uff0c\u5b83\u4eec\u63d0\u4f9b\u4e86\u5185\u7f6e\u7684\u8c03\u8bd5\u529f\u80fd\uff0c\u53ef\u4ee5\u8bbe\u7f6e\u65ad\u70b9\uff0c\u9010\u884c\u6267\u884c\u4ee3\u7801\uff0c\u5e76\u89c2\u5bdf\u53d8\u91cf\u7684\u503c\u3002\u6b64\u5916\uff0c<code>logging<\/code>\u6a21\u5757\u53ef\u4ee5\u5e2e\u52a9\u4f60\u8bb0\u5f55\u7a0b\u5e8f\u8fd0\u884c\u65f6\u7684\u72b6\u6001\u548c\u9519\u8bef\u4fe1\u606f\uff0c\u4ece\u800c\u65b9\u4fbf\u67e5\u627e\u95ee\u9898\u3002\u4f7f\u7528\u8fd9\u4e9b\u5de5\u5177\uff0c\u53ef\u4ee5\u66f4\u8f7b\u677e\u5730\u8bc6\u522b\u548c\u89e3\u51b3\u4ee3\u7801\u4e2d\u7684\u9519\u8bef\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"Python\u5199\u7a0b\u5e8f\u65f6\u5982\u4f55\u66f4\u6539\u9519\u8bef\uff1a\u4f7f\u7528\u8c03\u8bd5\u5de5\u5177\u3001\u5199\u5355\u5143\u6d4b\u8bd5\u3001\u9605\u8bfb\u9519\u8bef\u4fe1\u606f\u3001\u6ce8\u91ca\u4ee3\u7801\u3001\u9010\u6b65\u8fd0\u884c\u4ee3\u7801 \u5728Pytho [&hellip;]","protected":false},"author":3,"featured_media":1058594,"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\/1058571"}],"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=1058571"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1058571\/revisions"}],"predecessor-version":[{"id":1058598,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1058571\/revisions\/1058598"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1058594"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1058571"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1058571"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1058571"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}