{"id":1056571,"date":"2024-12-31T15:00:46","date_gmt":"2024-12-31T07:00:46","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1056571.html"},"modified":"2024-12-31T15:00:48","modified_gmt":"2024-12-31T07:00:48","slug":"python%e4%b8%ad%e5%a6%82%e4%bd%95%e5%9c%a8c%e7%9b%98%e6%89%93%e5%bc%80%e6%96%87%e4%bb%b6","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1056571.html","title":{"rendered":"python\u4e2d\u5982\u4f55\u5728C\u76d8\u6253\u5f00\u6587\u4ef6"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2024\/12\/485c6f7a-38f3-4989-964c-01c70d8172f5.webp?x-oss-process=image\/auto-orient,1\/format,webp\" alt=\"python\u4e2d\u5982\u4f55\u5728C\u76d8\u6253\u5f00\u6587\u4ef6\" \/><\/p>\n<p><p> <strong>\u8981\u5728C\u76d8\u6253\u5f00\u6587\u4ef6\uff0c\u53ef\u4ee5\u4f7f\u7528Python\u4e2d\u7684\u5185\u7f6e\u51fd\u6570open()\u3001\u4f7f\u7528\u7edd\u5bf9\u8def\u5f84\u3001\u786e\u4fdd\u8def\u5f84\u5b57\u7b26\u4e32\u4e2d\u7684\u53cd\u659c\u6760\u6b63\u786e\u5904\u7406<\/strong>\u3002\u5176\u4e2d\uff0c<strong>\u786e\u4fdd\u8def\u5f84\u5b57\u7b26\u4e32\u4e2d\u7684\u53cd\u659c\u6760\u6b63\u786e\u5904\u7406<\/strong>\u662f\u975e\u5e38\u91cd\u8981\u7684\u4e00\u70b9\uff0c\u56e0\u4e3aWindows\u7cfb\u7edf\u4e2d\u7684\u8def\u5f84\u4f7f\u7528\u53cd\u659c\u6760\uff08\\\uff09\uff0c\u800cPython\u4e2d\u7684\u5b57\u7b26\u4e32\u4e5f\u4f7f\u7528\u53cd\u659c\u6760\u4f5c\u4e3a\u8f6c\u4e49\u5b57\u7b26\u3002\u4e3a\u4e86\u907f\u514d\u8f6c\u4e49\u5b57\u7b26\u7684\u5e72\u6270\uff0c\u53ef\u4ee5\u4f7f\u7528\u539f\u59cb\u5b57\u7b26\u4e32\u6216\u8005\u53cc\u53cd\u659c\u6760\u3002<\/p>\n<\/p>\n<p><p>\u4f8b\u5982\uff0c\u5047\u8bbe\u6211\u4eec\u8981\u5728C\u76d8\u6839\u76ee\u5f55\u4e0b\u6253\u5f00\u4e00\u4e2a\u540d\u4e3aexample.txt\u7684\u6587\u4ef6\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">file_path = r&quot;C:\\example.txt&quot;<\/p>\n<p>with open(file_path, &#39;r&#39;) as file:<\/p>\n<p>    content = file.read()<\/p>\n<p>    print(content)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u6216\u8005\u4f7f\u7528\u53cc\u53cd\u659c\u6760\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">file_path = &quot;C:\\\\example.txt&quot;<\/p>\n<p>with open(file_path, &#39;r&#39;) as file:<\/p>\n<p>    content = file.read()<\/p>\n<p>    print(content)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u4e9b\u65b9\u6cd5\u786e\u4fdd\u8def\u5f84\u5b57\u7b26\u4e32\u88ab\u6b63\u786e\u5904\u7406\uff0c\u4f7f\u5f97Python\u80fd\u591f\u627e\u5230\u5e76\u6253\u5f00\u6307\u5b9a\u7684\u6587\u4ef6\u3002<\/p>\n<\/p>\n<p><h3>\u4e00\u3001\u4f7f\u7528\u7edd\u5bf9\u8def\u5f84<\/h3>\n<\/p>\n<p><p>\u5728Python\u4e2d\uff0c\u8981\u5728C\u76d8\u6253\u5f00\u6587\u4ef6\uff0c\u9996\u5148\u9700\u8981\u786e\u4fdd\u4f7f\u7528\u7edd\u5bf9\u8def\u5f84\u3002\u7edd\u5bf9\u8def\u5f84\u662f\u4ece\u6839\u76ee\u5f55\u5f00\u59cb\u7684\u5b8c\u6574\u8def\u5f84\uff0c\u4fdd\u8bc1\u4e86\u6587\u4ef6\u4f4d\u7f6e\u7684\u552f\u4e00\u786e\u5b9a\u6027\u3002\u7edd\u5bf9\u8def\u5f84\u5bf9\u4e8e\u5728\u4e0d\u540c\u76ee\u5f55\u4e0b\u8fd0\u884c\u811a\u672c\u65f6\u7279\u522b\u6709\u7528\uff0c\u56e0\u4e3a\u5b83\u4e0d\u4f9d\u8d56\u4e8e\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">file_path = r&quot;C:\\example.txt&quot;<\/p>\n<p>with open(file_path, &#39;r&#39;) as file:<\/p>\n<p>    content = file.read()<\/p>\n<p>    print(content)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u79cd\u65b9\u5f0f\u907f\u514d\u4e86\u8def\u5f84\u89e3\u6790\u7684\u9519\u8bef\uff0c\u786e\u4fdd\u6587\u4ef6\u80fd\u591f\u88ab\u6b63\u786e\u5b9a\u4f4d\u548c\u6253\u5f00\u3002<\/p>\n<\/p>\n<p><h3>\u4e8c\u3001\u5904\u7406\u53cd\u659c\u6760<\/h3>\n<\/p>\n<p><p>\u53cd\u659c\u6760\uff08\\\uff09\u5728Windows\u6587\u4ef6\u8def\u5f84\u4e2d\u975e\u5e38\u5e38\u89c1\uff0c\u4f46\u5728Python\u5b57\u7b26\u4e32\u4e2d\u53cd\u659c\u6760\u662f\u8f6c\u4e49\u5b57\u7b26\u3002\u8fd9\u610f\u5473\u7740\u8981\u5728\u6587\u4ef6\u8def\u5f84\u4e2d\u4f7f\u7528\u53cd\u659c\u6760\u65f6\uff0c\u9700\u8981\u7279\u522b\u5c0f\u5fc3\u3002\u53ef\u4ee5\u4f7f\u7528\u539f\u59cb\u5b57\u7b26\u4e32\uff08\u5728\u5b57\u7b26\u4e32\u524d\u52a0r\uff09\u6216\u8005\u53cc\u53cd\u659c\u6760\u6765\u5904\u7406\u8def\u5f84\u5b57\u7b26\u4e32\u4e2d\u7684\u53cd\u659c\u6760\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u4f7f\u7528\u539f\u59cb\u5b57\u7b26\u4e32<\/p>\n<p>file_path = r&quot;C:\\example.txt&quot;<\/p>\n<p>with open(file_path, &#39;r&#39;) as file:<\/p>\n<p>    content = file.read()<\/p>\n<p>    print(content)<\/p>\n<h2><strong>\u4f7f\u7528\u53cc\u53cd\u659c\u6760<\/strong><\/h2>\n<p>file_path = &quot;C:\\\\example.txt&quot;<\/p>\n<p>with open(file_path, &#39;r&#39;) as file:<\/p>\n<p>    content = file.read()<\/p>\n<p>    print(content)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e09\u3001\u68c0\u67e5\u6587\u4ef6\u662f\u5426\u5b58\u5728<\/h3>\n<\/p>\n<p><p>\u5728\u5c1d\u8bd5\u6253\u5f00\u6587\u4ef6\u4e4b\u524d\uff0c\u68c0\u67e5\u6587\u4ef6\u662f\u5426\u5b58\u5728\u662f\u4e00\u4e2a\u826f\u597d\u7684\u5b9e\u8df5\u3002\u8fd9\u53ef\u4ee5\u901a\u8fc7os.path\u6a21\u5757\u4e2d\u7684exists()\u51fd\u6570\u6765\u5b9e\u73b0\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import os<\/p>\n<p>file_path = r&quot;C:\\example.txt&quot;<\/p>\n<p>if os.path.exists(file_path):<\/p>\n<p>    with open(file_path, &#39;r&#39;) as file:<\/p>\n<p>        content = file.read()<\/p>\n<p>        print(content)<\/p>\n<p>else:<\/p>\n<p>    print(&quot;\u6587\u4ef6\u4e0d\u5b58\u5728&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u79cd\u65b9\u6cd5\u786e\u4fdd\u5728\u6587\u4ef6\u4e0d\u5b58\u5728\u65f6\u4e0d\u4f1a\u629b\u51fa\u5f02\u5e38\uff0c\u907f\u514d\u7a0b\u5e8f\u4e2d\u65ad\u3002<\/p>\n<\/p>\n<p><h3>\u56db\u3001\u5904\u7406\u6587\u4ef6\u6743\u9650<\/h3>\n<\/p>\n<p><p>\u5728\u8bbf\u95ee\u7cfb\u7edf\u6587\u4ef6\u65f6\uff0c\u6587\u4ef6\u6743\u9650\u53ef\u80fd\u4f1a\u5bfc\u81f4\u95ee\u9898\u3002\u4f8b\u5982\uff0c\u67d0\u4e9b\u6587\u4ef6\u53ef\u80fd\u9700\u8981\u7ba1\u7406\u5458\u6743\u9650\u624d\u80fd\u8bbf\u95ee\u3002\u5982\u679c\u6ca1\u6709\u9002\u5f53\u7684\u6743\u9650\uff0c\u5c1d\u8bd5\u6253\u5f00\u6587\u4ef6\u65f6\u4f1a\u5f15\u53d1PermissionError\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">file_path = r&quot;C:\\example.txt&quot;<\/p>\n<p>try:<\/p>\n<p>    with open(file_path, &#39;r&#39;) as file:<\/p>\n<p>        content = file.read()<\/p>\n<p>        print(content)<\/p>\n<p>except PermissionError:<\/p>\n<p>    print(&quot;\u6743\u9650\u4e0d\u8db3\uff0c\u65e0\u6cd5\u6253\u5f00\u6587\u4ef6&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e94\u3001\u4f7f\u7528\u76f8\u5bf9\u8def\u5f84<\/h3>\n<\/p>\n<p><p>\u867d\u7136\u672c\u6587\u4e3b\u8981\u8ba8\u8bba\u5728C\u76d8\u6253\u5f00\u6587\u4ef6\uff0c\u4f46\u6709\u65f6\u4f7f\u7528\u76f8\u5bf9\u8def\u5f84\u4e5f\u662f\u4e00\u79cd\u53ef\u884c\u7684\u65b9\u6cd5\u3002\u76f8\u5bf9\u8def\u5f84\u662f\u76f8\u5bf9\u4e8e\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55\u7684\u8def\u5f84\u3002\u5982\u679c\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55\u5df2\u77e5\u4e14\u56fa\u5b9a\uff0c\u53ef\u4ee5\u4f7f\u7528\u76f8\u5bf9\u8def\u5f84\u6765\u7b80\u5316\u8def\u5f84\u5b57\u7b26\u4e32\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import os<\/p>\n<p>current_directory = os.getcwd()<\/p>\n<p>file_path = os.path.join(current_directory, &#39;example.txt&#39;)<\/p>\n<p>with open(file_path, &#39;r&#39;) as file:<\/p>\n<p>    content = file.read()<\/p>\n<p>    print(content)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u516d\u3001\u8bfb\u5199\u6587\u4ef6\u7684\u4e0d\u540c\u6a21\u5f0f<\/h3>\n<\/p>\n<p><p>\u5728Python\u4e2d\uff0copen()\u51fd\u6570\u53ef\u4ee5\u4f7f\u7528\u4e0d\u540c\u7684\u6a21\u5f0f\u6765\u6253\u5f00\u6587\u4ef6\u3002\u4f8b\u5982\uff0c&#39;r&#39;\u8868\u793a\u8bfb\u53d6\u6a21\u5f0f\uff0c&#39;w&#39;\u8868\u793a\u5199\u5165\u6a21\u5f0f\uff0c&#39;a&#39;\u8868\u793a\u8ffd\u52a0\u6a21\u5f0f\uff0c&#39;b&#39;\u8868\u793a\u4e8c\u8fdb\u5236\u6a21\u5f0f\u3002\u6839\u636e\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u6a21\u5f0f\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u8bfb\u53d6\u6a21\u5f0f<\/p>\n<p>with open(file_path, &#39;r&#39;) as file:<\/p>\n<p>    content = file.read()<\/p>\n<p>    print(content)<\/p>\n<h2><strong>\u5199\u5165\u6a21\u5f0f<\/strong><\/h2>\n<p>with open(file_path, &#39;w&#39;) as file:<\/p>\n<p>    file.write(&quot;\u5199\u5165\u4e00\u4e9b\u5185\u5bb9&quot;)<\/p>\n<h2><strong>\u8ffd\u52a0\u6a21\u5f0f<\/strong><\/h2>\n<p>with open(file_path, &#39;a&#39;) as file:<\/p>\n<p>    file.write(&quot;\u8ffd\u52a0\u4e00\u4e9b\u5185\u5bb9&quot;)<\/p>\n<h2><strong>\u4e8c\u8fdb\u5236\u6a21\u5f0f<\/strong><\/h2>\n<p>with open(file_path, &#39;rb&#39;) as file:<\/p>\n<p>    content = file.read()<\/p>\n<p>    print(content)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e03\u3001\u5904\u7406\u6587\u4ef6\u5f02\u5e38<\/h3>\n<\/p>\n<p><p>\u5728\u64cd\u4f5c\u6587\u4ef6\u65f6\uff0c\u53ef\u80fd\u4f1a\u9047\u5230\u5404\u79cd\u5f02\u5e38\uff0c\u4f8b\u5982\u6587\u4ef6\u4e0d\u5b58\u5728\u3001\u6743\u9650\u4e0d\u8db3\u7b49\u3002\u56e0\u6b64\uff0c\u826f\u597d\u7684\u5f02\u5e38\u5904\u7406\u5bf9\u4e8e\u786e\u4fdd\u7a0b\u5e8f\u7684\u9c81\u68d2\u6027\u975e\u5e38\u91cd\u8981\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">file_path = r&quot;C:\\example.txt&quot;<\/p>\n<p>try:<\/p>\n<p>    with open(file_path, &#39;r&#39;) as file:<\/p>\n<p>        content = file.read()<\/p>\n<p>        print(content)<\/p>\n<p>except FileNotFoundError:<\/p>\n<p>    print(&quot;\u6587\u4ef6\u672a\u627e\u5230&quot;)<\/p>\n<p>except PermissionError:<\/p>\n<p>    print(&quot;\u6743\u9650\u4e0d\u8db3\uff0c\u65e0\u6cd5\u6253\u5f00\u6587\u4ef6&quot;)<\/p>\n<p>except Exception as e:<\/p>\n<p>    print(f&quot;\u53d1\u751f\u9519\u8bef: {e}&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u516b\u3001\u4f7f\u7528\u8def\u5f84\u5e93<\/h3>\n<\/p>\n<p><p>Python\u7684pathlib\u5e93\u63d0\u4f9b\u4e86\u9762\u5411\u5bf9\u8c61\u7684\u6587\u4ef6\u7cfb\u7edf\u8def\u5f84\u64cd\u4f5c\uff0c\u7b80\u5316\u4e86\u8def\u5f84\u5904\u7406\u548c\u6587\u4ef6\u64cd\u4f5c\u3002\u4f7f\u7528pathlib\u5e93\u53ef\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from pathlib import Path<\/p>\n<p>file_path = Path(&quot;C:\/example.txt&quot;)<\/p>\n<p>if file_path.exists():<\/p>\n<p>    with file_path.open(&#39;r&#39;) as file:<\/p>\n<p>        content = file.read()<\/p>\n<p>        print(content)<\/p>\n<p>else:<\/p>\n<p>    print(&quot;\u6587\u4ef6\u4e0d\u5b58\u5728&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>pathlib\u5e93\u63d0\u4f9b\u4e86\u66f4\u591a\u7684\u8def\u5f84\u64cd\u4f5c\u529f\u80fd\uff0c\u4f8b\u5982\u8def\u5f84\u62fc\u63a5\u3001\u7236\u8def\u5f84\u3001\u6587\u4ef6\u540d\u63d0\u53d6\u7b49\u3002<\/p>\n<\/p>\n<p><h3>\u4e5d\u3001\u4f7f\u7528\u73af\u5883\u53d8\u91cf<\/h3>\n<\/p>\n<p><p>\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u6587\u4ef6\u8def\u5f84\u53ef\u80fd\u4f9d\u8d56\u4e8e\u73af\u5883\u53d8\u91cf\u3002\u4f8b\u5982\uff0c\u7528\u6237\u76ee\u5f55\u53ef\u4ee5\u901a\u8fc7\u73af\u5883\u53d8\u91cf\u6765\u786e\u5b9a\u3002\u4f7f\u7528os.environ\u53ef\u4ee5\u83b7\u53d6\u73af\u5883\u53d8\u91cf\u7684\u503c\uff0c\u4ece\u800c\u6784\u5efa\u52a8\u6001\u8def\u5f84\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import os<\/p>\n<p>user_dir = os.environ[&#39;USERPROFILE&#39;]<\/p>\n<p>file_path = os.path.join(user_dir, &#39;example.txt&#39;)<\/p>\n<p>with open(file_path, &#39;r&#39;) as file:<\/p>\n<p>    content = file.read()<\/p>\n<p>    print(content)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u4f7f\u7528\u73af\u5883\u53d8\u91cf\u53ef\u4ee5\u4f7f\u4ee3\u7801\u66f4\u52a0\u7075\u6d3b\uff0c\u9002\u5e94\u4e0d\u540c\u7684\u8fd0\u884c\u73af\u5883\u3002<\/p>\n<\/p>\n<p><h3>\u5341\u3001\u603b\u7ed3<\/h3>\n<\/p>\n<p><p>\u5728Python\u4e2d\u6253\u5f00C\u76d8\u7684\u6587\u4ef6\u6d89\u53ca\u591a\u4e2a\u65b9\u9762\uff0c\u5305\u62ec\u8def\u5f84\u5b57\u7b26\u4e32\u5904\u7406\u3001\u6587\u4ef6\u5b58\u5728\u6027\u68c0\u67e5\u3001\u6743\u9650\u5904\u7406\u7b49\u3002\u786e\u4fdd\u4f7f\u7528\u7edd\u5bf9\u8def\u5f84\u3001\u6b63\u786e\u5904\u7406\u53cd\u659c\u6760\u3001\u68c0\u67e5\u6587\u4ef6\u662f\u5426\u5b58\u5728\u3001\u5904\u7406\u6587\u4ef6\u6743\u9650\u3001\u4f7f\u7528\u8def\u5f84\u5e93\u3001\u4ee5\u53ca\u826f\u597d\u7684\u5f02\u5e38\u5904\u7406\uff0c\u90fd\u662f\u786e\u4fdd\u6587\u4ef6\u64cd\u4f5c\u6210\u529f\u7684\u5173\u952e\u3002\u901a\u8fc7\u8fd9\u4e9b\u65b9\u6cd5\u548c\u6280\u5de7\uff0c\u53ef\u4ee5\u5728Python\u4e2d\u8f7b\u677e\u6253\u5f00\u548c\u64cd\u4f5cC\u76d8\u4e0a\u7684\u6587\u4ef6\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5728Python\u4e2d\u6253\u5f00C\u76d8\u4e0a\u7684\u7279\u5b9a\u6587\u4ef6\uff1f<\/strong><br \/>\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5185\u7f6e\u7684<code>open()<\/code>\u51fd\u6570\u6765\u6253\u5f00C\u76d8\u4e0a\u7684\u6587\u4ef6\u3002\u53ea\u9700\u63d0\u4f9b\u6587\u4ef6\u7684\u5b8c\u6574\u8def\u5f84\uff0c\u4f8b\u5982\uff1a<code>open(&#39;C:\\\\path\\\\to\\\\your\\\\file.txt&#39;, &#39;r&#39;)<\/code>\u3002\u786e\u4fdd\u8def\u5f84\u4f7f\u7528\u53cc\u53cd\u659c\u6760\uff08\\\uff09\u6216\u539f\u59cb\u5b57\u7b26\u4e32\uff08r&#39;&#8230;&#39;\uff09\u6765\u907f\u514d\u8f6c\u4e49\u5b57\u7b26\u7684\u95ee\u9898\u3002<\/p>\n<p><strong>\u5982\u679c\u6587\u4ef6\u8def\u5f84\u5305\u542b\u7a7a\u683c\uff0c\u8be5\u5982\u4f55\u5904\u7406\uff1f<\/strong><br \/>\u5982\u679cC\u76d8\u7684\u6587\u4ef6\u8def\u5f84\u4e2d\u5305\u542b\u7a7a\u683c\uff0c\u53ef\u4ee5\u5c06\u8def\u5f84\u653e\u5728\u5f15\u53f7\u5185\uff0c\u786e\u4fdd\u5728\u4ee3\u7801\u4e2d\u6b63\u786e\u5f15\u7528\u3002\u4f8b\u5982\uff1a<code>open(&#39;C:\\\\Program Files\\\\your_file.txt&#39;, &#39;r&#39;)<\/code>\u3002\u8fd9\u6837Python\u80fd\u591f\u6b63\u786e\u8bc6\u522b\u6574\u4e2a\u8def\u5f84\u3002<\/p>\n<p><strong>\u5982\u4f55\u5904\u7406\u6253\u5f00\u6587\u4ef6\u65f6\u53ef\u80fd\u51fa\u73b0\u7684\u9519\u8bef\uff1f<\/strong><br \/>\u5728\u6253\u5f00\u6587\u4ef6\u65f6\uff0c\u53ef\u80fd\u4f1a\u9047\u5230\u6587\u4ef6\u4e0d\u5b58\u5728\u6216\u6743\u9650\u4e0d\u8db3\u7b49\u9519\u8bef\u3002\u4e3a\u4e86\u5b89\u5168\u8d77\u89c1\uff0c\u53ef\u4ee5\u4f7f\u7528<code>try-except<\/code>\u7ed3\u6784\u6765\u6355\u83b7\u5f02\u5e38\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code class=\"language-python\">try:\n    with open(&#39;C:\\\\path\\\\to\\\\your\\\\file.txt&#39;, &#39;r&#39;) as file:\n        content = file.read()\nexcept FileNotFoundError:\n    print(&quot;\u6587\u4ef6\u672a\u627e\u5230\uff0c\u8bf7\u68c0\u67e5\u8def\u5f84\u3002&quot;)\nexcept PermissionError:\n    print(&quot;\u6743\u9650\u4e0d\u8db3\uff0c\u65e0\u6cd5\u6253\u5f00\u8be5\u6587\u4ef6\u3002&quot;)\n<\/code><\/pre>\n<p>\u4f7f\u7528\u8fd9\u79cd\u65b9\u5f0f\u53ef\u4ee5\u66f4\u597d\u5730\u63a7\u5236\u7a0b\u5e8f\u7684\u8fd0\u884c\u5e76\u63d0\u4f9b\u7528\u6237\u53cb\u597d\u7684\u9519\u8bef\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u8981\u5728C\u76d8\u6253\u5f00\u6587\u4ef6\uff0c\u53ef\u4ee5\u4f7f\u7528Python\u4e2d\u7684\u5185\u7f6e\u51fd\u6570open()\u3001\u4f7f\u7528\u7edd\u5bf9\u8def\u5f84\u3001\u786e\u4fdd\u8def\u5f84\u5b57\u7b26\u4e32\u4e2d\u7684\u53cd\u659c\u6760\u6b63\u786e\u5904\u7406 [&hellip;]","protected":false},"author":3,"featured_media":1056581,"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\/1056571"}],"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=1056571"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1056571\/revisions"}],"predecessor-version":[{"id":1056584,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1056571\/revisions\/1056584"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1056581"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1056571"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1056571"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1056571"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}