{"id":1153696,"date":"2025-01-13T17:41:57","date_gmt":"2025-01-13T09:41:57","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1153696.html"},"modified":"2025-01-13T17:42:00","modified_gmt":"2025-01-13T09:42:00","slug":"python%e7%a8%8b%e5%ba%8f%e5%a6%82%e4%bd%95%e4%bf%9d%e8%af%81%e5%ae%89%e5%85%a8","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1153696.html","title":{"rendered":"python\u7a0b\u5e8f\u5982\u4f55\u4fdd\u8bc1\u5b89\u5168"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25183424\/2dd16dda-b3ac-43a2-a4b4-2408be33bc31.webp\" alt=\"python\u7a0b\u5e8f\u5982\u4f55\u4fdd\u8bc1\u5b89\u5168\" \/><\/p>\n<p><p> <strong>Python\u7a0b\u5e8f\u4fdd\u8bc1\u5b89\u5168\u7684\u65b9\u5f0f\u6709\u5f88\u591a\uff0c\u4f8b\u5982\uff1a\u4f7f\u7528\u865a\u62df\u73af\u5883\u3001\u8fdb\u884c\u8f93\u5165\u9a8c\u8bc1\u3001\u4f7f\u7528\u5b89\u5168\u7684\u5e93\u3001\u4fdd\u6301\u5e93\u7684\u66f4\u65b0\u3001\u9075\u5b88\u6700\u5c0f\u6743\u9650\u539f\u5219\u3001\u8fdb\u884c<a href=\"https:\/\/docs.pingcode.com\/code-review\" target=\"_blank\">\u4ee3\u7801\u5ba1\u67e5<\/a>\u3001\u52a0\u5bc6\u654f\u611f\u6570\u636e\u3001\u4f7f\u7528\u5b89\u5168\u7684\u7f16\u7801\u89c4\u8303\u3001\u5b9a\u671f\u8fdb\u884c\u5b89\u5168\u6d4b\u8bd5\u3001\u4f7f\u7528\u5b89\u5168\u7684\u4f9d\u8d56\u7ba1\u7406\u5de5\u5177<\/strong>\u3002\u5176\u4e2d\uff0c<strong>\u4f7f\u7528\u865a\u62df\u73af\u5883<\/strong>\u662f\u4e00\u79cd\u5e38\u89c1\u4e14\u6709\u6548\u7684\u65b9\u5f0f\uff0c\u865a\u62df\u73af\u5883\u53ef\u4ee5\u5c06\u9879\u76ee\u7684\u4f9d\u8d56\u9694\u79bb\u5f00\uff0c\u907f\u514d\u4e0d\u540c\u9879\u76ee\u4e4b\u95f4\u7684\u4f9d\u8d56\u51b2\u7a81\uff0c\u540c\u65f6\u4e5f\u80fd\u51cf\u5c11\u5916\u90e8\u653b\u51fb\u7684\u98ce\u9669\u3002<\/p>\n<\/p>\n<p><p>\u4e00\u3001\u4f7f\u7528\u865a\u62df\u73af\u5883<\/p>\n<\/p>\n<p><p>\u4f7f\u7528\u865a\u62df\u73af\u5883\u662fPython\u5f00\u53d1\u4e2d\u5e38\u89c1\u7684\u5b89\u5168\u63aa\u65bd\u4e4b\u4e00\u3002\u865a\u62df\u73af\u5883\u53ef\u4ee5\u5728\u4e00\u4e2a\u9694\u79bb\u7684\u73af\u5883\u4e2d\u8fd0\u884cPython\u9879\u76ee\uff0c\u4f7f\u5f97\u9879\u76ee\u7684\u4f9d\u8d56\u5e93\u4e0d\u4f1a\u76f8\u4e92\u5e72\u6270\uff0c\u4ece\u800c\u907f\u514d\u4e86\u4f9d\u8d56\u51b2\u7a81\u548c\u5b89\u5168\u95ee\u9898\u3002\u901a\u8fc7\u4f7f\u7528\u865a\u62df\u73af\u5883\uff0c\u4f60\u53ef\u4ee5\u786e\u4fdd\u6bcf\u4e2a\u9879\u76ee\u90fd\u6709\u81ea\u5df1\u72ec\u7acb\u7684\u4e00\u5957\u4f9d\u8d56\u5e93\uff0c\u907f\u514d\u4e86\u4e0d\u540c\u9879\u76ee\u4e4b\u95f4\u7684\u4f9d\u8d56\u6df7\u6dc6\u3002\u5e38\u7528\u7684\u865a\u62df\u73af\u5883\u7ba1\u7406\u5de5\u5177\u6709<code>venv<\/code>\u548c<code>virtualenv<\/code>\u3002<\/p>\n<\/p>\n<p><p>\u521b\u5efa\u865a\u62df\u73af\u5883\u975e\u5e38\u7b80\u5355\uff0c\u4f7f\u7528<code>venv<\/code>\u6a21\u5757\u53ef\u4ee5\u5728\u9879\u76ee\u76ee\u5f55\u4e2d\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u865a\u62df\u73af\u5883\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">python -m venv myenv<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u6fc0\u6d3b\u865a\u62df\u73af\u5883\uff1a<\/p>\n<\/p>\n<ul>\n<li>\u5728Windows\u4e0a\uff1a<\/li>\n<\/ul>\n<p><pre><code class=\"language-bash\">myenv\\Scripts\\activate<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ul>\n<li>\u5728Unix\u6216MacOS\u4e0a\uff1a<\/li>\n<\/ul>\n<p><pre><code class=\"language-bash\">source myenv\/bin\/activate<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u865a\u62df\u73af\u5883\u4e2d\u5b89\u88c5\u4f9d\u8d56\u5e93\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install requests<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u4f60\u53ef\u4ee5\u786e\u4fdd\u6bcf\u4e2a\u9879\u76ee\u90fd\u6709\u72ec\u7acb\u7684\u4f9d\u8d56\u73af\u5883\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u9879\u76ee\u7684\u5b89\u5168\u6027\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n<\/p>\n<p><p>\u4e8c\u3001\u8fdb\u884c\u8f93\u5165\u9a8c\u8bc1<\/p>\n<\/p>\n<p><p>\u8f93\u5165\u9a8c\u8bc1\u662f\u786e\u4fddPython\u7a0b\u5e8f\u5b89\u5168\u7684\u53e6\u4e00\u4e2a\u91cd\u8981\u65b9\u9762\u3002\u672a\u7ecf\u9a8c\u8bc1\u7684\u8f93\u5165\u53ef\u80fd\u4f1a\u5bfc\u81f4\u5404\u79cd\u5b89\u5168\u6f0f\u6d1e\uff0c\u4f8b\u5982SQL\u6ce8\u5165\u3001\u8de8\u7ad9\u811a\u672c\u653b\u51fb\uff08XSS\uff09\u7b49\u3002\u901a\u8fc7\u4e25\u683c\u7684\u8f93\u5165\u9a8c\u8bc1\uff0c\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u8fd9\u4e9b\u653b\u51fb\u3002<\/p>\n<\/p>\n<ol>\n<li><strong>\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u8fdb\u884c\u8f93\u5165\u9a8c\u8bc1<\/strong>\uff1a\u901a\u8fc7\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u53ef\u4ee5\u9a8c\u8bc1\u8f93\u5165\u662f\u5426\u7b26\u5408\u9884\u671f\u7684\u683c\u5f0f\u3002\u4f8b\u5982\uff0c\u9a8c\u8bc1\u7535\u5b50\u90ae\u4ef6\u5730\u5740\uff1a<\/li>\n<\/ol>\n<p><pre><code class=\"language-python\">import re<\/p>\n<p>def is_valid_em<a href=\"https:\/\/docs.pingcode.com\/blog\/59162.html\" target=\"_blank\">AI<\/a>l(email):<\/p>\n<p>    regex = r&#39;^\\b[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\\.[A-Z|a-z]{2,}\\b&#39;<\/p>\n<p>    return re.match(regex, email)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"2\">\n<li><strong>\u4f7f\u7528\u5e93\u8fdb\u884c\u8f93\u5165\u9a8c\u8bc1<\/strong>\uff1a\u4f8b\u5982\uff0c\u4f7f\u7528Cerberus\u5e93\u8fdb\u884c\u8f93\u5165\u9a8c\u8bc1\uff1a<\/li>\n<\/ol>\n<p><pre><code class=\"language-python\">from cerberus import Validator<\/p>\n<p>schema = {<\/p>\n<p>    &#39;name&#39;: {&#39;type&#39;: &#39;string&#39;, &#39;maxlength&#39;: 50},<\/p>\n<p>    &#39;age&#39;: {&#39;type&#39;: &#39;integer&#39;, &#39;min&#39;: 18, &#39;max&#39;: 99}<\/p>\n<p>}<\/p>\n<p>v = Validator(schema)<\/p>\n<p>document = {&#39;name&#39;: &#39;John Doe&#39;, &#39;age&#39;: 25}<\/p>\n<p>if v.validate(document):<\/p>\n<p>    print(&quot;Input is valid&quot;)<\/p>\n<p>else:<\/p>\n<p>    print(&quot;Input is invalid&quot;, v.errors)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u901a\u8fc7\u8f93\u5165\u9a8c\u8bc1\uff0c\u53ef\u4ee5\u786e\u4fdd\u7a0b\u5e8f\u53ea\u5904\u7406\u5408\u6cd5\u7684\u6570\u636e\uff0c\u4ece\u800c\u907f\u514d\u4e86\u8bb8\u591a\u5b89\u5168\u95ee\u9898\u3002<\/p>\n<\/p>\n<p><p>\u4e09\u3001\u4f7f\u7528\u5b89\u5168\u7684\u5e93<\/p>\n<\/p>\n<p><p>\u5728\u5f00\u53d1Python\u7a0b\u5e8f\u65f6\uff0c\u9009\u62e9\u548c\u4f7f\u7528\u5b89\u5168\u7684\u5e93\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002\u4f7f\u7528\u7ecf\u8fc7\u9a8c\u8bc1\u4e14\u5b89\u5168\u7684\u5e93\u53ef\u4ee5\u51cf\u5c11\u7a0b\u5e8f\u4e2d\u7684\u5b89\u5168\u6f0f\u6d1e\u3002<\/p>\n<\/p>\n<ol>\n<li>\n<p><strong>\u9009\u62e9\u5e7f\u6cdb\u4f7f\u7528\u4e14\u7ef4\u62a4\u826f\u597d\u7684\u5e93<\/strong>\uff1a\u9009\u62e9\u90a3\u4e9b\u88ab\u5e7f\u6cdb\u4f7f\u7528\u4e14\u6709\u6d3b\u8dc3\u7ef4\u62a4\u7684\u5e93\uff0c\u8fd9\u4e9b\u5e93\u901a\u5e38\u4f1a\u6709\u8f83\u9ad8\u7684\u5b89\u5168\u6027\u3002\u4f8b\u5982\uff0c\u4f7f\u7528requests\u5e93\u8fdb\u884cHTTP\u8bf7\u6c42\uff0c\u800c\u4e0d\u662f\u81ea\u5df1\u5b9e\u73b0HTTP\u8bf7\u6c42\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u5b9a\u671f\u66f4\u65b0\u4f9d\u8d56\u5e93<\/strong>\uff1a\u4fdd\u6301\u4f9d\u8d56\u5e93\u7684\u66f4\u65b0\uff0c\u53ef\u4ee5\u53ca\u65f6\u4fee\u590d\u5df2\u77e5\u7684\u5b89\u5168\u6f0f\u6d1e\u3002\u53ef\u4ee5\u4f7f\u7528\u5de5\u5177\u5982<code>pip-tools<\/code>\u6216<code>pipenv<\/code>\u6765\u7ba1\u7406\u548c\u66f4\u65b0\u4f9d\u8d56\u5e93\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u68c0\u67e5\u5e93\u7684\u5b89\u5168\u6027<\/strong>\uff1a\u5728\u9009\u62e9\u5e93\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u5de5\u5177\u5982<code><a href=\"https:\/\/docs.pingcode.com\/agile\/agile-at-scale\/what-is-safe\" target=\"_blank\">SAFe<\/a>ty<\/code>\u6216<code>Bandit<\/code>\u6765\u68c0\u67e5\u5e93\u7684\u5b89\u5168\u6027\u3002\u8fd9\u4e9b\u5de5\u5177\u53ef\u4ee5\u626b\u63cf\u5e93\u4e2d\u7684\u5df2\u77e5\u6f0f\u6d1e\uff0c\u5e76\u63d0\u4f9b\u4fee\u590d\u5efa\u8bae\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n<p><p>\u56db\u3001\u4fdd\u6301\u5e93\u7684\u66f4\u65b0<\/p>\n<\/p>\n<p><p>\u4fdd\u6301\u5e93\u7684\u66f4\u65b0\u662f\u786e\u4fddPython\u7a0b\u5e8f\u5b89\u5168\u7684\u53e6\u4e00\u91cd\u8981\u63aa\u65bd\u3002\u4f9d\u8d56\u5e93\u4e2d\u53ef\u80fd\u4f1a\u5b58\u5728\u5df2\u77e5\u7684\u5b89\u5168\u6f0f\u6d1e\uff0c\u53ca\u65f6\u66f4\u65b0\u4f9d\u8d56\u5e93\u53ef\u4ee5\u4fee\u590d\u8fd9\u4e9b\u6f0f\u6d1e\u3002<\/p>\n<\/p>\n<ol>\n<li><strong>\u4f7f\u7528\u5de5\u5177\u81ea\u52a8\u66f4\u65b0\u5e93<\/strong>\uff1a\u4f8b\u5982\uff0c\u4f7f\u7528<code>pip-tools<\/code>\u6216<code>pipenv<\/code>\u6765\u7ba1\u7406\u548c\u66f4\u65b0\u4f9d\u8d56\u5e93\u3002<\/li>\n<\/ol>\n<p><pre><code class=\"language-bash\">pip install pip-tools<\/p>\n<p>pip-compile requirements.in<\/p>\n<p>pip-sync requirements.txt<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"2\">\n<li><strong>\u5b9a\u671f\u68c0\u67e5\u4f9d\u8d56\u5e93\u7684\u5b89\u5168\u6027<\/strong>\uff1a\u4f7f\u7528\u5de5\u5177\u5982<code>Safety<\/code>\u6216<code>Snyk<\/code>\u5b9a\u671f\u68c0\u67e5\u4f9d\u8d56\u5e93\u7684\u5b89\u5168\u6027\uff0c\u5e76\u4fee\u590d\u5df2\u77e5\u6f0f\u6d1e\u3002<\/li>\n<\/ol>\n<p><pre><code class=\"language-bash\">pip install safety<\/p>\n<p>safety check<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u901a\u8fc7\u4fdd\u6301\u5e93\u7684\u66f4\u65b0\uff0c\u53ef\u4ee5\u786e\u4fdd\u7a0b\u5e8f\u4f7f\u7528\u7684\u4f9d\u8d56\u5e93\u6ca1\u6709\u5df2\u77e5\u7684\u5b89\u5168\u6f0f\u6d1e\uff0c\u4ece\u800c\u63d0\u9ad8\u7a0b\u5e8f\u7684\u5b89\u5168\u6027\u3002<\/p>\n<\/p>\n<p><p>\u4e94\u3001\u9075\u5b88\u6700\u5c0f\u6743\u9650\u539f\u5219<\/p>\n<\/p>\n<p><p>\u6700\u5c0f\u6743\u9650\u539f\u5219\u662f\u6307\u5728\u7a0b\u5e8f\u4e2d\u53ea\u6388\u4e88\u5fc5\u8981\u7684\u6743\u9650\uff0c\u800c\u4e0d\u662f\u6388\u4e88\u8fc7\u591a\u7684\u6743\u9650\u3002\u901a\u8fc7\u9075\u5b88\u6700\u5c0f\u6743\u9650\u539f\u5219\uff0c\u53ef\u4ee5\u51cf\u5c11\u6f5c\u5728\u7684\u5b89\u5168\u98ce\u9669\u3002<\/p>\n<\/p>\n<ol>\n<li>\n<p><strong>\u9650\u5236\u6587\u4ef6\u548c\u76ee\u5f55\u7684\u8bbf\u95ee\u6743\u9650<\/strong>\uff1a\u5728\u7a0b\u5e8f\u4e2d\uff0c\u53ea\u6388\u4e88\u5fc5\u8981\u7684\u6587\u4ef6\u548c\u76ee\u5f55\u8bbf\u95ee\u6743\u9650\u3002\u4f8b\u5982\uff0c\u53ea\u6388\u4e88\u7a0b\u5e8f\u5199\u5165\u65e5\u5fd7\u6587\u4ef6\u7684\u6743\u9650\uff0c\u800c\u4e0d\u6388\u4e88\u5176\u4ed6\u6587\u4ef6\u7684\u5199\u5165\u6743\u9650\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u9650\u5236\u6570\u636e\u5e93\u7684\u8bbf\u95ee\u6743\u9650<\/strong>\uff1a\u5728\u6570\u636e\u5e93\u4e2d\uff0c\u53ea\u6388\u4e88\u5fc5\u8981\u7684\u6743\u9650\u3002\u4f8b\u5982\uff0c\u53ea\u6388\u4e88\u8bfb\u53d6\u6743\u9650\uff0c\u800c\u4e0d\u6388\u4e88\u5199\u5165\u6216\u5220\u9664\u6743\u9650\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u4f7f\u7528\u5b89\u5168\u7684\u914d\u7f6e\u6587\u4ef6<\/strong>\uff1a\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u4e0d\u8981\u5b58\u50a8\u654f\u611f\u4fe1\u606f\uff0c\u4f8b\u5982\u5bc6\u7801\u548cAPI\u5bc6\u94a5\u3002\u53ef\u4ee5\u4f7f\u7528\u73af\u5883\u53d8\u91cf\u6216\u52a0\u5bc6\u914d\u7f6e\u6587\u4ef6\u6765\u5b58\u50a8\u654f\u611f\u4fe1\u606f\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n<p><p>\u516d\u3001\u8fdb\u884c\u4ee3\u7801\u5ba1\u67e5<\/p>\n<\/p>\n<p><p>\u4ee3\u7801\u5ba1\u67e5\u662f\u786e\u4fddPython\u7a0b\u5e8f\u5b89\u5168\u7684\u53e6\u4e00\u91cd\u8981\u63aa\u65bd\u3002\u901a\u8fc7\u4ee3\u7801\u5ba1\u67e5\uff0c\u53ef\u4ee5\u53d1\u73b0\u548c\u4fee\u590d\u6f5c\u5728\u7684\u5b89\u5168\u6f0f\u6d1e\u3002<\/p>\n<\/p>\n<ol>\n<li>\n<p><strong>\u8fdb\u884c\u624b\u52a8\u4ee3\u7801\u5ba1\u67e5<\/strong>\uff1a\u7531\u7ecf\u9a8c\u4e30\u5bcc\u7684\u5f00\u53d1\u4eba\u5458\u5bf9\u4ee3\u7801\u8fdb\u884c\u624b\u52a8\u5ba1\u67e5\uff0c\u53d1\u73b0\u548c\u4fee\u590d\u6f5c\u5728\u7684\u5b89\u5168\u6f0f\u6d1e\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u4f7f\u7528\u9759\u6001\u4ee3\u7801\u5206\u6790\u5de5\u5177<\/strong>\uff1a\u4f8b\u5982\uff0c\u4f7f\u7528<code>Bandit<\/code>\u6216<code>Pylint<\/code>\u8fdb\u884c\u9759\u6001\u4ee3\u7801\u5206\u6790\uff0c\u81ea\u52a8\u68c0\u6d4b\u4ee3\u7801\u4e2d\u7684\u6f5c\u5728\u5b89\u5168\u6f0f\u6d1e\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n<p><pre><code class=\"language-bash\">pip install bandit<\/p>\n<p>bandit -r my_project<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u901a\u8fc7\u4ee3\u7801\u5ba1\u67e5\uff0c\u53ef\u4ee5\u53ca\u65f6\u53d1\u73b0\u548c\u4fee\u590d\u6f5c\u5728\u7684\u5b89\u5168\u6f0f\u6d1e\uff0c\u4ece\u800c\u63d0\u9ad8\u7a0b\u5e8f\u7684\u5b89\u5168\u6027\u3002<\/p>\n<\/p>\n<p><p>\u4e03\u3001\u52a0\u5bc6\u654f\u611f\u6570\u636e<\/p>\n<\/p>\n<p><p>\u52a0\u5bc6\u654f\u611f\u6570\u636e\u662f\u786e\u4fddPython\u7a0b\u5e8f\u5b89\u5168\u7684\u53e6\u4e00\u91cd\u8981\u63aa\u65bd\u3002\u901a\u8fc7\u52a0\u5bc6\u654f\u611f\u6570\u636e\uff0c\u53ef\u4ee5\u9632\u6b62\u6570\u636e\u6cc4\u9732\u548c\u672a\u6388\u6743\u8bbf\u95ee\u3002<\/p>\n<\/p>\n<ol>\n<li><strong>\u4f7f\u7528\u5bf9\u79f0\u52a0\u5bc6<\/strong>\uff1a\u4f8b\u5982\uff0c\u4f7f\u7528<code>cryptography<\/code>\u5e93\u8fdb\u884c\u5bf9\u79f0\u52a0\u5bc6\u3002<\/li>\n<\/ol>\n<p><pre><code class=\"language-python\">from cryptography.fernet import Fernet<\/p>\n<p>key = Fernet.generate_key()<\/p>\n<p>cipher_suite = Fernet(key)<\/p>\n<p>cipher_text = cipher_suite.encrypt(b&quot;Sensitive Data&quot;)<\/p>\n<p>plain_text = cipher_suite.decrypt(cipher_text)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"2\">\n<li><strong>\u4f7f\u7528\u975e\u5bf9\u79f0\u52a0\u5bc6<\/strong>\uff1a\u4f8b\u5982\uff0c\u4f7f\u7528<code>rsa<\/code>\u5e93\u8fdb\u884c\u975e\u5bf9\u79f0\u52a0\u5bc6\u3002<\/li>\n<\/ol>\n<p><pre><code class=\"language-python\">import rsa<\/p>\n<p>public_key, private_key = rsa.newkeys(512)<\/p>\n<p>message = b&quot;Sensitive Data&quot;<\/p>\n<p>cipher_text = rsa.encrypt(message, public_key)<\/p>\n<p>plain_text = rsa.decrypt(cipher_text, private_key)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u901a\u8fc7\u52a0\u5bc6\u654f\u611f\u6570\u636e\uff0c\u53ef\u4ee5\u9632\u6b62\u6570\u636e\u6cc4\u9732\u548c\u672a\u6388\u6743\u8bbf\u95ee\uff0c\u4ece\u800c\u63d0\u9ad8\u7a0b\u5e8f\u7684\u5b89\u5168\u6027\u3002<\/p>\n<\/p>\n<p><p>\u516b\u3001\u4f7f\u7528\u5b89\u5168\u7684\u7f16\u7801\u89c4\u8303<\/p>\n<\/p>\n<p><p>\u4f7f\u7528\u5b89\u5168\u7684\u7f16\u7801\u89c4\u8303\u662f\u786e\u4fddPython\u7a0b\u5e8f\u5b89\u5168\u7684\u53e6\u4e00\u91cd\u8981\u63aa\u65bd\u3002\u901a\u8fc7\u9075\u5faa\u5b89\u5168\u7684\u7f16\u7801\u89c4\u8303\uff0c\u53ef\u4ee5\u51cf\u5c11\u7a0b\u5e8f\u4e2d\u7684\u5b89\u5168\u6f0f\u6d1e\u3002<\/p>\n<\/p>\n<ol>\n<li>\n<p><strong>\u9075\u5faaPEP 8\u7f16\u7801\u89c4\u8303<\/strong>\uff1aPEP 8\u662fPython\u7684\u7f16\u7801\u89c4\u8303\uff0c\u9075\u5faaPEP 8\u53ef\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u9075\u5faaOWASP\u5b89\u5168\u7f16\u7801\u89c4\u8303<\/strong>\uff1aOWASP\uff08\u5f00\u653eWeb\u5e94\u7528\u7a0b\u5e8f\u5b89\u5168\u9879\u76ee\uff09\u63d0\u4f9b\u4e86\u4e00\u4e9b\u5b89\u5168\u7f16\u7801\u89c4\u8303\uff0c\u9075\u5faa\u8fd9\u4e9b\u89c4\u8303\u53ef\u4ee5\u51cf\u5c11\u7a0b\u5e8f\u4e2d\u7684\u5b89\u5168\u6f0f\u6d1e\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u4f7f\u7528\u7c7b\u578b\u6ce8\u89e3<\/strong>\uff1a\u4f7f\u7528\u7c7b\u578b\u6ce8\u89e3\u53ef\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\uff0c\u5e76\u51cf\u5c11\u7c7b\u578b\u9519\u8bef\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n<p><pre><code class=\"language-python\">def add(a: int, b: int) -&gt; int:<\/p>\n<p>    return a + b<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u901a\u8fc7\u4f7f\u7528\u5b89\u5168\u7684\u7f16\u7801\u89c4\u8303\uff0c\u53ef\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\uff0c\u5e76\u51cf\u5c11\u7a0b\u5e8f\u4e2d\u7684\u5b89\u5168\u6f0f\u6d1e\u3002<\/p>\n<\/p>\n<p><p>\u4e5d\u3001\u5b9a\u671f\u8fdb\u884c\u5b89\u5168\u6d4b\u8bd5<\/p>\n<\/p>\n<p><p>\u5b9a\u671f\u8fdb\u884c\u5b89\u5168\u6d4b\u8bd5\u662f\u786e\u4fddPython\u7a0b\u5e8f\u5b89\u5168\u7684\u53e6\u4e00\u91cd\u8981\u63aa\u65bd\u3002\u901a\u8fc7\u5b9a\u671f\u8fdb\u884c\u5b89\u5168\u6d4b\u8bd5\uff0c\u53ef\u4ee5\u53d1\u73b0\u548c\u4fee\u590d\u6f5c\u5728\u7684\u5b89\u5168\u6f0f\u6d1e\u3002<\/p>\n<\/p>\n<ol>\n<li><strong>\u8fdb\u884c\u5355\u5143\u6d4b\u8bd5<\/strong>\uff1a\u7f16\u5199\u5355\u5143\u6d4b\u8bd5\uff0c\u786e\u4fdd\u4ee3\u7801\u7684\u6b63\u786e\u6027\u548c\u5b89\u5168\u6027\u3002\u4f7f\u7528<code>unittest<\/code>\u6216<code>pytest<\/code>\u5e93\u8fdb\u884c\u5355\u5143\u6d4b\u8bd5\u3002<\/li>\n<\/ol>\n<p><pre><code class=\"language-python\">import unittest<\/p>\n<p>class TestMath(unittest.TestCase):<\/p>\n<p>    def test_add(self):<\/p>\n<p>        self.assertEqual(add(1, 2), 3)<\/p>\n<p>if __name__ == &#39;__main__&#39;:<\/p>\n<p>    unittest.main()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"2\">\n<li>\n<p><strong>\u8fdb\u884c\u96c6\u6210\u6d4b\u8bd5<\/strong>\uff1a\u7f16\u5199\u96c6\u6210\u6d4b\u8bd5\uff0c\u786e\u4fdd\u4e0d\u540c\u6a21\u5757\u4e4b\u95f4\u7684\u6b63\u786e\u6027\u548c\u5b89\u5168\u6027\u3002\u4f7f\u7528<code>unittest<\/code>\u6216<code>pytest<\/code>\u5e93\u8fdb\u884c\u96c6\u6210\u6d4b\u8bd5\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u8fdb\u884c\u6e17\u900f\u6d4b\u8bd5<\/strong>\uff1a\u6a21\u62df\u653b\u51fb\u8005\u5bf9\u7a0b\u5e8f\u8fdb\u884c\u6e17\u900f\u6d4b\u8bd5\uff0c\u53d1\u73b0\u548c\u4fee\u590d\u6f5c\u5728\u7684\u5b89\u5168\u6f0f\u6d1e\u3002\u53ef\u4ee5\u4f7f\u7528<code>OWASP ZAP<\/code>\u6216<code>Burp Suite<\/code>\u8fdb\u884c\u6e17\u900f\u6d4b\u8bd5\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n<p><p>\u901a\u8fc7\u5b9a\u671f\u8fdb\u884c\u5b89\u5168\u6d4b\u8bd5\uff0c\u53ef\u4ee5\u53ca\u65f6\u53d1\u73b0\u548c\u4fee\u590d\u6f5c\u5728\u7684\u5b89\u5168\u6f0f\u6d1e\uff0c\u4ece\u800c\u63d0\u9ad8\u7a0b\u5e8f\u7684\u5b89\u5168\u6027\u3002<\/p>\n<\/p>\n<p><p>\u5341\u3001\u4f7f\u7528\u5b89\u5168\u7684\u4f9d\u8d56\u7ba1\u7406\u5de5\u5177<\/p>\n<\/p>\n<p><p>\u4f7f\u7528\u5b89\u5168\u7684\u4f9d\u8d56\u7ba1\u7406\u5de5\u5177\u662f\u786e\u4fddPython\u7a0b\u5e8f\u5b89\u5168\u7684\u53e6\u4e00\u91cd\u8981\u63aa\u65bd\u3002\u901a\u8fc7\u4f7f\u7528\u5b89\u5168\u7684\u4f9d\u8d56\u7ba1\u7406\u5de5\u5177\uff0c\u53ef\u4ee5\u51cf\u5c11\u4f9d\u8d56\u5e93\u4e2d\u7684\u5b89\u5168\u6f0f\u6d1e\u3002<\/p>\n<\/p>\n<ol>\n<li><strong>\u4f7f\u7528<code>pipenv<\/code>\u8fdb\u884c\u4f9d\u8d56\u7ba1\u7406<\/strong>\uff1a<code>pipenv<\/code>\u662f\u4e00\u4e2a\u73b0\u4ee3\u7684Python\u4f9d\u8d56\u7ba1\u7406\u5de5\u5177\uff0c\u53ef\u4ee5\u81ea\u52a8\u7ba1\u7406\u548c\u66f4\u65b0\u4f9d\u8d56\u5e93\uff0c\u5e76\u751f\u6210<code>Pipfile<\/code>\u548c<code>Pipfile.lock<\/code>\u6587\u4ef6\u3002<\/li>\n<\/ol>\n<p><pre><code class=\"language-bash\">pip install pipenv<\/p>\n<p>pipenv install requests<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"2\">\n<li><strong>\u4f7f\u7528<code>poetry<\/code>\u8fdb\u884c\u4f9d\u8d56\u7ba1\u7406<\/strong>\uff1a<code>poetry<\/code>\u662f\u53e6\u4e00\u4e2a\u73b0\u4ee3\u7684Python\u4f9d\u8d56\u7ba1\u7406\u5de5\u5177\uff0c\u53ef\u4ee5\u81ea\u52a8\u7ba1\u7406\u548c\u66f4\u65b0\u4f9d\u8d56\u5e93\uff0c\u5e76\u751f\u6210<code>pyproject.toml<\/code>\u548c<code>poetry.lock<\/code>\u6587\u4ef6\u3002<\/li>\n<\/ol>\n<p><pre><code class=\"language-bash\">pip install poetry<\/p>\n<p>poetry add 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