{"id":940481,"date":"2024-12-26T21:00:56","date_gmt":"2024-12-26T13:00:56","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/940481.html"},"modified":"2024-12-26T21:00:57","modified_gmt":"2024-12-26T13:00:57","slug":"python%e5%a6%82%e4%bd%95%e5%8f%96securecrt","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/940481.html","title":{"rendered":"python\u5982\u4f55\u53d6securecrt"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25075110\/4b53d761-351c-4939-bf0f-b75d9de5e893.webp\" alt=\"python\u5982\u4f55\u53d6securecrt\" \/><\/p>\n<p><p> <strong>Python\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528SecureCRT\u7684\u811a\u672c\u529f\u80fd\u3001\u5229\u7528SecureCRT\u7684API\u548c\u6a21\u5757\u3001\u4f7f\u7528\u7b2c\u4e09\u65b9\u5e93\u7b49\u65b9\u5f0f\u4e0eSecureCRT\u8fdb\u884c\u4ea4\u4e92\u3002<\/strong>\u5176\u4e2d\uff0c\u5229\u7528SecureCRT\u7684\u811a\u672c\u529f\u80fd\u662f\u6700\u76f4\u63a5\u548c\u6709\u6548\u7684\u65b9\u6cd5\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u63a2\u8ba8\u5982\u4f55\u901a\u8fc7Python\u4e0eSecureCRT\u8fdb\u884c\u4ea4\u4e92\u3002<\/p>\n<\/p>\n<p><p>\u4e00\u3001\u5229\u7528SecureCRT\u7684\u811a\u672c\u529f\u80fd<\/p>\n<\/p>\n<p><p>SecureCRT\u63d0\u4f9b\u4e86\u4e00\u79cd\u76f4\u63a5\u5728\u5176\u73af\u5883\u4e2d\u8fd0\u884c\u811a\u672c\u7684\u80fd\u529b\uff0c\u8fd9\u4f7f\u5f97Python\u53ef\u4ee5\u901a\u8fc7\u811a\u672c\u4e0eSecureCRT\u8fdb\u884c\u4ea4\u4e92\u3002\u8981\u4f7f\u7528\u6b64\u529f\u80fd\uff0c\u60a8\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2aPython\u811a\u672c\uff0c\u5e76\u5728SecureCRT\u4e2d\u8c03\u7528\u5b83\u3002<\/p>\n<\/p>\n<ol>\n<li>\n<p><strong>\u7f16\u5199Python\u811a\u672c<\/strong><\/p>\n<\/p>\n<p><p>\u5728SecureCRT\u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528Python\u6765\u7f16\u5199\u811a\u672c\u4ee5\u5b9e\u73b0\u81ea\u52a8\u5316\u4efb\u52a1\u3002\u9996\u5148\uff0c\u786e\u4fdd\u5728SecureCRT\u4e2d\u542f\u7528\u4e86Python\u811a\u672c\u652f\u6301\u3002\u7f16\u5199\u4e00\u4e2a\u7b80\u5355\u7684Python\u811a\u672c\u6765\u8fde\u63a5\u5230SSH\u670d\u52a1\u5668\u5e76\u6267\u884c\u547d\u4ee4\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># $language = &quot;python&quot;<\/p>\n<h2><strong>$interface = &quot;1.0&quot;<\/strong><\/h2>\n<p>def m<a href=\"https:\/\/docs.pingcode.com\/blog\/59162.html\" target=\"_blank\">AI<\/a>n():<\/p>\n<p>    # \u83b7\u53d6\u5f53\u524d\u4f1a\u8bdd<\/p>\n<p>    session = crt.Session<\/p>\n<p>    # \u8fde\u63a5\u5230SSH\u670d\u52a1\u5668<\/p>\n<p>    session.Connect(&quot;\/SSH2 192.168.1.1&quot;)<\/p>\n<p>    # \u53d1\u9001\u547d\u4ee4<\/p>\n<p>    session.Send(&quot;ls -l\\n&quot;)<\/p>\n<p>    # \u83b7\u53d6\u8f93\u51fa<\/p>\n<p>    output = session.ReadString(&quot;prompt&quot;)<\/p>\n<p>    # \u6253\u5370\u8f93\u51fa<\/p>\n<p>    print(output)<\/p>\n<p>main()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u6b64\u811a\u672c\u7528\u4e8e\u8fde\u63a5\u5230SSH\u670d\u52a1\u5668\u5e76\u5217\u51fa\u76ee\u5f55\u5185\u5bb9\u3002\u60a8\u53ef\u4ee5\u6839\u636e\u9700\u8981\u4fee\u6539\u547d\u4ee4\u6216\u6dfb\u52a0\u5176\u4ed6\u529f\u80fd\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u5728SecureCRT\u4e2d\u8fd0\u884c\u811a\u672c<\/strong><\/p>\n<\/p>\n<p><p>\u5c06\u811a\u672c\u4fdd\u5b58\u4e3a<code>.py<\/code>\u6587\u4ef6\uff0c\u7136\u540e\u5728SecureCRT\u4e2d\u9009\u62e9\u201c\u811a\u672c\u201d\u83dc\u5355\uff0c\u70b9\u51fb\u201c\u8fd0\u884c\u201d\uff0c\u9009\u62e9\u60a8\u7684\u811a\u672c\u6587\u4ef6\u5373\u53ef\u6267\u884c\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n<p><p>\u4e8c\u3001\u5229\u7528SecureCRT\u7684API\u548c\u6a21\u5757<\/p>\n<\/p>\n<p><p>SecureCRT\u63d0\u4f9b\u4e86\u4e00\u7ec4API\u548c\u6a21\u5757\uff0c\u5141\u8bb8\u5f00\u53d1\u4eba\u5458\u901a\u8fc7\u7f16\u7a0b\u63a5\u53e3\u4e0eSecureCRT\u8fdb\u884c\u4ea4\u4e92\u3002<\/p>\n<\/p>\n<ol>\n<li>\n<p><strong>\u4e86\u89e3SecureCRT\u7684API<\/strong><\/p>\n<\/p>\n<p><p>SecureCRT\u7684API\u6587\u6863\u63d0\u4f9b\u4e86\u5173\u4e8e\u5982\u4f55\u4f7f\u7528\u5176\u7f16\u7a0b\u63a5\u53e3\u7684\u8be6\u7ec6\u4fe1\u606f\u3002\u901a\u8fc7API\uff0c\u60a8\u53ef\u4ee5\u8fde\u63a5\u5230\u4f1a\u8bdd\u3001\u53d1\u9001\u547d\u4ee4\u3001\u5904\u7406\u8f93\u51fa\u7b49\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>\u4f7f\u7528Python\u8c03\u7528SecureCRT\u7684API<\/strong><\/p>\n<\/p>\n<p><p>\u60a8\u53ef\u4ee5\u5728Python\u811a\u672c\u4e2d\u4f7f\u7528SecureCRT\u7684API\u6765\u63a7\u5236\u4f1a\u8bdd\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528<code>crt.Session.Connect<\/code>\u65b9\u6cd5\u6765\u5efa\u7acb\u8fde\u63a5\uff0c\u5e76\u4f7f\u7528<code>crt.Session.Send<\/code>\u65b9\u6cd5\u6765\u53d1\u9001\u547d\u4ee4\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n<p><p>\u4e09\u3001\u4f7f\u7528\u7b2c\u4e09\u65b9\u5e93<\/p>\n<\/p>\n<p><p>\u9664\u4e86\u76f4\u63a5\u4f7f\u7528SecureCRT\u7684API\uff0c\u60a8\u8fd8\u53ef\u4ee5\u501f\u52a9\u7b2c\u4e09\u65b9\u5e93\u6765\u589e\u5f3a\u4e0eSecureCRT\u7684\u4ea4\u4e92\u80fd\u529b\u3002<\/p>\n<\/p>\n<ol>\n<li>\n<p><strong>Paramiko\u5e93<\/strong><\/p>\n<\/p>\n<p><p>Paramiko\u662f\u4e00\u4e2a\u7528\u4e8e\u5904\u7406SSH\u534f\u8bae\u7684Python\u5e93\uff0c\u53ef\u4ee5\u7528\u6765\u66ff\u4ee3SecureCRT\u7684\u67d0\u4e9b\u529f\u80fd\u3002\u901a\u8fc7Paramiko\uff0c\u60a8\u53ef\u4ee5\u5728Python\u4e2d\u5b9e\u73b0SSH\u8fde\u63a5\u3001\u6267\u884c\u547d\u4ee4\u3001\u4f20\u8f93\u6587\u4ef6\u7b49\u3002<\/p>\n<\/p>\n<p><p>\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import paramiko<\/p>\n<p>client = paramiko.SSHClient()<\/p>\n<p>client.set_missing_host_key_policy(paramiko.AutoAddPolicy())<\/p>\n<p>client.connect(&#39;192.168.1.1&#39;, username=&#39;user&#39;, password=&#39;password&#39;)<\/p>\n<p>stdin, stdout, stderr = client.exec_command(&#39;ls -l&#39;)<\/p>\n<p>print(stdout.read().decode())<\/p>\n<p>client.close()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8be5\u4ee3\u7801\u793a\u4f8b\u5c55\u793a\u4e86\u5982\u4f55\u4f7f\u7528Paramiko\u8fdb\u884cSSH\u8fde\u63a5\u5e76\u6267\u884c\u547d\u4ee4\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><strong>Netmiko\u5e93<\/strong><\/p>\n<\/p>\n<p><p>Netmiko\u662f\u4e00\u4e2a\u57fa\u4e8eParamiko\u7684\u5e93\uff0c\u4e13\u95e8\u7528\u4e8e\u7f51\u7edc\u8bbe\u5907\u7684\u81ea\u52a8\u5316\u7ba1\u7406\u3002\u5b83\u63d0\u4f9b\u4e86\u66f4\u9ad8\u5c42\u6b21\u7684\u63a5\u53e3\uff0c\u7b80\u5316\u4e86\u4e0e\u7f51\u7edc\u8bbe\u5907\u7684\u4ea4\u4e92\u3002<\/p>\n<\/p>\n<p><p>\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from netmiko import ConnectHandler<\/p>\n<p>device = {<\/p>\n<p>    &#39;device_type&#39;: &#39;cisco_ios&#39;,<\/p>\n<p>    &#39;host&#39;: &#39;192.168.1.1&#39;,<\/p>\n<p>    &#39;username&#39;: &#39;user&#39;,<\/p>\n<p>    &#39;password&#39;: &#39;password&#39;,<\/p>\n<p>}<\/p>\n<p>connection = ConnectHandler(device)<\/p>\n<p>output = connection.send_command(&#39;show ip interface brief&#39;)<\/p>\n<p>print(output)<\/p>\n<p>connection.disconnect()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>Netmiko\u4f7f\u5f97\u4e0e\u7f51\u7edc\u8bbe\u5907\u7684\u4ea4\u4e92\u66f4\u52a0\u7b80\u5355\u548c\u76f4\u89c2\uff0c\u5c24\u5176\u662f\u5728\u5904\u7406\u591a\u4e2a\u8bbe\u5907\u65f6\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n<p><p>\u56db\u3001\u603b\u7ed3<\/p>\n<\/p>\n<p><p>Python\u4e0eSecureCRT\u7684\u7ed3\u5408\u4f7f\u7528\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u81ea\u52a8\u5316\u6548\u7387\u3002\u901a\u8fc7SecureCRT\u7684\u811a\u672c\u529f\u80fd\uff0c\u60a8\u53ef\u4ee5\u76f4\u63a5\u5728SecureCRT\u73af\u5883\u4e2d\u8fd0\u884cPython\u811a\u672c\uff0c\u5b9e\u73b0\u5bf9\u4f1a\u8bdd\u7684\u63a7\u5236\u548c\u547d\u4ee4\u7684\u81ea\u52a8\u6267\u884c\u3002\u800c\u901a\u8fc7SecureCRT\u7684API\u548c\u6a21\u5757\uff0c\u60a8\u53ef\u4ee5\u7f16\u5199\u66f4\u590d\u6742\u7684\u81ea\u52a8\u5316\u811a\u672c\uff0c\u5b9e\u73b0\u9ad8\u7ea7\u529f\u80fd\u3002\u6b64\u5916\uff0c\u501f\u52a9Paramiko\u548cNetmiko\u7b49\u7b2c\u4e09\u65b9\u5e93\uff0c\u60a8\u53ef\u4ee5\u5728\u4e0d\u4f9d\u8d56SecureCRT\u7684\u60c5\u51b5\u4e0b\u5b9e\u73b0SSH\u8fde\u63a5\u548c\u8bbe\u5907\u7ba1\u7406\u3002\u65e0\u8bba\u9009\u62e9\u54ea\u79cd\u65b9\u5f0f\uff0c\u90fd\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u9700\u6c42\u548c\u4f7f\u7528\u573a\u666f\u8fdb\u884c\u8c03\u6574\uff0c\u4ee5\u8fbe\u5230\u6700\u4f73\u6548\u679c\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5728Python\u4e2d\u4f7f\u7528SecureCRT\u8fdb\u884c\u81ea\u52a8\u5316\u811a\u672c\u7f16\u5199\uff1f<\/strong><br \/>\u5728Python\u4e2d\u4f7f\u7528SecureCRT\u8fdb\u884c\u81ea\u52a8\u5316\u64cd\u4f5c\uff0c\u53ef\u4ee5\u901a\u8fc7SecureCRT\u7684\u811a\u672c\u5f15\u64ce\u5b9e\u73b0\u3002\u60a8\u9700\u8981\u786e\u4fddSecureCRT\u652f\u6301VBScript\u6216Python\u811a\u672c\u3002\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u811a\u672c\u6587\u4ef6\uff0c\u5e76\u4f7f\u7528SecureCRT\u7684API\u6765\u8fde\u63a5\u5230\u8bbe\u5907\u3001\u53d1\u9001\u547d\u4ee4\u5e76\u5904\u7406\u8f93\u51fa\u3002\u5177\u4f53\u6b65\u9aa4\u5305\u62ec\uff1a\u4f7f\u7528<code>crt.Session.Connect<\/code>\u65b9\u6cd5\u8fde\u63a5\u5230\u76ee\u6807\u8bbe\u5907\uff0c\u4f7f\u7528<code>crt.Screen.Send<\/code>\u65b9\u6cd5\u53d1\u9001\u547d\u4ee4\uff0c\u4ee5\u53ca\u4f7f\u7528<code>crt.Screen.WaitForString<\/code>\u7b49\u65b9\u6cd5\u7b49\u5f85\u8f93\u51fa\u3002<\/p>\n<p><strong>SecureCRT\u548cPython\u7684\u7ed3\u5408\u9002\u5408\u54ea\u4e9b\u573a\u666f\uff1f<\/strong><br \/>\u7ed3\u5408\u4f7f\u7528SecureCRT\u548cPython\u9002\u5408\u4e8e\u7f51\u7edc\u8bbe\u5907\u7684\u81ea\u52a8\u5316\u7ba1\u7406\u3001\u6279\u91cf\u914d\u7f6e\u3001\u5b9a\u671f\u4efb\u52a1\u6267\u884c\u7b49\u573a\u666f\u3002\u901a\u8fc7\u7f16\u5199Python\u811a\u672c\uff0c\u7f51\u7edc\u5de5\u7a0b\u5e08\u53ef\u4ee5\u5b9e\u73b0\u5bf9\u591a\u4e2a\u8bbe\u5907\u7684\u7edf\u4e00\u7ba1\u7406\uff0c\u5927\u5e45\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u901a\u8fc7\u811a\u672c\u5728\u591a\u53f0\u8bbe\u5907\u4e0a\u540c\u65f6\u6267\u884c\u914d\u7f6e\u66f4\u6539\uff0c\u6216\u8005\u5b9a\u671f\u6536\u96c6\u8bbe\u5907\u72b6\u6001\u4fe1\u606f\u3002<\/p>\n<p><strong>\u5728Python\u4e2d\u5982\u4f55\u5904\u7406SecureCRT\u7684\u8f93\u51fa\u7ed3\u679c\uff1f<\/strong><br \/>\u5904\u7406SecureCRT\u7684\u8f93\u51fa\u7ed3\u679c\u901a\u5e38\u6d89\u53ca\u5230\u5bf9\u547d\u4ee4\u884c\u8fd4\u56de\u4fe1\u606f\u7684\u8bfb\u53d6\u548c\u89e3\u6790\u3002\u53ef\u4ee5\u4f7f\u7528<code>crt.Screen.ReadString<\/code>\u6216<code>crt.Screen.ReadAll<\/code>\u65b9\u6cd5\u83b7\u53d6\u8f93\u51fa\u5185\u5bb9\u3002\u63a5\u4e0b\u6765\uff0c\u53ef\u4ee5\u4f7f\u7528Python\u7684\u5b57\u7b26\u4e32\u5904\u7406\u529f\u80fd\uff0c\u5982\u6b63\u5219\u8868\u8fbe\u5f0f\u3001\u5206\u5272\u548c\u67e5\u627e\u7b49\uff0c\u6765\u63d0\u53d6\u6240\u9700\u7684\u4fe1\u606f\u3002\u786e\u4fdd\u5728\u5904\u7406\u8f93\u51fa\u65f6\u8bbe\u7f6e\u9002\u5f53\u7684\u8d85\u65f6\u548c\u9519\u8bef\u5904\u7406\uff0c\u4ee5\u907f\u514d\u811a\u672c\u5728\u7b49\u5f85\u8f93\u5165\u65f6\u6302\u8d77\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"Python\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528SecureCRT\u7684\u811a\u672c\u529f\u80fd\u3001\u5229\u7528SecureCRT\u7684API\u548c\u6a21\u5757\u3001\u4f7f\u7528\u7b2c\u4e09\u65b9\u5e93\u7b49\u65b9\u5f0f [&hellip;]","protected":false},"author":3,"featured_media":940485,"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\/940481"}],"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=940481"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/940481\/revisions"}],"predecessor-version":[{"id":940486,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/940481\/revisions\/940486"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/940485"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=940481"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=940481"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=940481"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}