{"id":965657,"date":"2024-12-27T04:40:09","date_gmt":"2024-12-26T20:40:09","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/965657.html"},"modified":"2024-12-27T04:40:12","modified_gmt":"2024-12-26T20:40:12","slug":"python%e5%9b%bd%e5%ae%b6%e5%90%8d%e5%a6%82%e4%bd%95%e8%be%93%e5%87%ba","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/965657.html","title":{"rendered":"python\u56fd\u5bb6\u540d\u5982\u4f55\u8f93\u51fa"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/24181841\/81c52de9-61d1-4c66-8ea3-2d37425c3c08.webp\" alt=\"python\u56fd\u5bb6\u540d\u5982\u4f55\u8f93\u51fa\" \/><\/p>\n<p><p> \u8981\u8f93\u51faPython\u4e2d\u6240\u6709\u56fd\u5bb6\u7684\u540d\u79f0\uff0c\u901a\u5e38\u9700\u8981\u4f7f\u7528\u4e00\u4e2a\u5305\u542b\u6240\u6709\u56fd\u5bb6\u540d\u79f0\u7684\u5e93\u6216\u6570\u636e\u96c6\u3002<strong>\u53ef\u4ee5\u4f7f\u7528<code>pycountry<\/code>\u5e93\u3001\u81ea\u5df1\u6784\u5efa\u6570\u636e\u96c6\u3001\u6216\u8bbf\u95ee\u5728\u7ebfAPI<\/strong>\u3002\u4ee5\u4e0b\u662f\u8fd9\u4e09\u79cd\u65b9\u6cd5\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff1a<\/p>\n<\/p>\n<p><h3>\u4e00\u3001\u4f7f\u7528 <code>pycountry<\/code> \u5e93<\/h3>\n<\/p>\n<p><p>Python \u7684 <code>pycountry<\/code> \u5e93\u63d0\u4f9b\u4e86\u4e00\u4e2a\u4fbf\u6377\u7684\u65b9\u5f0f\u6765\u8bbf\u95ee\u4e16\u754c\u5404\u56fd\u7684\u4fe1\u606f\uff0c\u5305\u62ec\u56fd\u5bb6\u540d\u79f0\u548cISO\u4ee3\u7801\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u4f7f\u7528\u8be5\u5e93\u8f93\u51fa\u6240\u6709\u56fd\u5bb6\u540d\u79f0\u7684\u6b65\u9aa4\uff1a<\/p>\n<\/p>\n<p><h4>1. \u5b89\u88c5 <code>pycountry<\/code> \u5e93<\/h4>\n<\/p>\n<p><p>\u9996\u5148\uff0c\u786e\u4fdd\u4f60\u5df2\u7ecf\u5b89\u88c5\u4e86 <code>pycountry<\/code> \u5e93\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install pycountry<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>2. \u4f7f\u7528 <code>pycountry<\/code> \u8f93\u51fa\u56fd\u5bb6\u540d\u79f0<\/h4>\n<\/p>\n<p><p>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u6765\u8f93\u51fa\u6240\u6709\u56fd\u5bb6\u7684\u540d\u79f0\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import pycountry<\/p>\n<p>for country in pycountry.countries:<\/p>\n<p>    print(country.name)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>3. \u8be6\u7ec6\u89e3\u8bfb<\/h4>\n<\/p>\n<p><p><code>pycountry<\/code> \u5e93\u7684 <code>countries<\/code> \u6a21\u5757\u63d0\u4f9b\u4e86\u4e00\u4e2a\u5305\u542b\u6240\u6709\u56fd\u5bb6\u4fe1\u606f\u7684\u5217\u8868\u3002\u901a\u8fc7\u8fed\u4ee3\u8fd9\u4e2a\u5217\u8868\uff0c\u53ef\u4ee5\u8f7b\u677e\u5730\u8bbf\u95ee\u6bcf\u4e2a\u56fd\u5bb6\u7684\u540d\u79f0\u3002<strong>\u8fd9\u79cd\u65b9\u6cd5\u7684\u4f18\u70b9\u662f\u6570\u636e\u6765\u6e90\u53ef\u9760\uff0c\u5e76\u4e14\u53ef\u4ee5\u83b7\u53d6\u66f4\u591a\u5173\u4e8e\u56fd\u5bb6\u7684\u4fe1\u606f\uff0c\u6bd4\u5982ISO\u4ee3\u7801\u548c\u5b98\u65b9\u8bed\u8a00<\/strong>\u3002<\/p>\n<\/p>\n<p><h3>\u4e8c\u3001\u4f7f\u7528\u81ea\u5b9a\u4e49\u6570\u636e\u96c6<\/h3>\n<\/p>\n<p><p>\u5982\u679c\u4e0d\u60f3\u4f9d\u8d56\u5916\u90e8\u5e93\uff0c\u4e5f\u53ef\u4ee5\u624b\u52a8\u521b\u5efa\u4e00\u4e2a\u5305\u542b\u56fd\u5bb6\u540d\u79f0\u7684\u5217\u8868\u3002\u4ee5\u4e0b\u662f\u8fd9\u79cd\u65b9\u6cd5\u7684\u5177\u4f53\u6b65\u9aa4\uff1a<\/p>\n<\/p>\n<p><h4>1. \u521b\u5efa\u56fd\u5bb6\u540d\u79f0\u5217\u8868<\/h4>\n<\/p>\n<p><p>\u53ef\u4ee5\u4ece\u53ef\u9760\u6765\u6e90\uff08\u5982\u8054\u5408\u56fd\u6216CIA World Factbook\uff09\u83b7\u53d6\u6700\u65b0\u7684\u56fd\u5bb6\u540d\u79f0\u5217\u8868\uff0c\u5e76\u5c06\u5176\u5b58\u50a8\u4e3aPython\u5217\u8868\u3002\u4f8b\u5982\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">countries = [<\/p>\n<p>    &quot;Afghanistan&quot;, &quot;Albania&quot;, &quot;Algeria&quot;, &quot;Andorra&quot;, &quot;Angola&quot;,<\/p>\n<p>    &quot;Argentina&quot;, &quot;Armenia&quot;, &quot;Australia&quot;, &quot;Austria&quot;, &quot;Azerb<a href=\"https:\/\/docs.pingcode.com\/blog\/59162.html\" target=\"_blank\">AI<\/a>jan&quot;,<\/p>\n<p>    # ... \u7ee7\u7eed\u6dfb\u52a0\u5176\u4ed6\u56fd\u5bb6\u540d\u79f0<\/p>\n<p>]<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>2. \u8f93\u51fa\u56fd\u5bb6\u540d\u79f0<\/h4>\n<\/p>\n<p><p>\u7136\u540e\u53ef\u4ee5\u7b80\u5355\u5730\u904d\u5386\u8fd9\u4e2a\u5217\u8868\u6765\u8f93\u51fa\u6240\u6709\u56fd\u5bb6\u540d\u79f0\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">for country in countries:<\/p>\n<p>    print(country)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>3. \u8be6\u7ec6\u89e3\u8bfb<\/h4>\n<\/p>\n<p><p>\u8fd9\u79cd\u65b9\u6cd5\u7684\u7075\u6d3b\u6027\u5728\u4e8e\u53ef\u4ee5\u6839\u636e\u9700\u8981\u81ea\u5b9a\u4e49\u56fd\u5bb6\u5217\u8868\uff0c\u4f46\u9700\u8981\u81ea\u884c\u7ef4\u62a4\u548c\u66f4\u65b0\u6570\u636e\u3002<strong>\u9002\u7528\u4e8e\u4e00\u4e9b\u7279\u5b9a\u7684\u5e94\u7528\u573a\u666f\uff0c\u4f8b\u5982\u53ea\u9700\u8981\u4e00\u90e8\u5206\u56fd\u5bb6\u7684\u6570\u636e<\/strong>\u3002<\/p>\n<\/p>\n<p><h3>\u4e09\u3001\u4f7f\u7528\u5728\u7ebfAPI<\/h3>\n<\/p>\n<p><p>\u4f7f\u7528\u5728\u7ebfAPI\u83b7\u53d6\u56fd\u5bb6\u540d\u79f0\u662f\u4e00\u79cd\u52a8\u6001\u4e14\u5b9e\u65f6\u66f4\u65b0\u7684\u65b9\u6cd5\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u4f7f\u7528\u8fd9\u79cd\u65b9\u6cd5\u7684\u6b65\u9aa4\uff1a<\/p>\n<\/p>\n<p><h4>1. \u9009\u62e9API\u670d\u52a1<\/h4>\n<\/p>\n<p><p>\u6709\u591a\u4e2aAPI\u670d\u52a1\u63d0\u4f9b\u56fd\u5bb6\u540d\u79f0\u4fe1\u606f\uff0c\u5982REST Countries API\u3002\u4f60\u53ef\u4ee5\u9009\u62e9\u9002\u5408\u4f60\u7684API\u670d\u52a1\u3002\u4ee5\u4e0b\u4ee5REST Countries API\u4e3a\u4f8b\uff1a<\/p>\n<\/p>\n<p><h4>2. \u8bbf\u95eeAPI<\/h4>\n<\/p>\n<p><p>\u4f7f\u7528Python\u7684<code>requests<\/code>\u5e93\u6765\u8bbf\u95eeAPI\u5e76\u83b7\u53d6\u6570\u636e\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import requests<\/p>\n<p>response = requests.get(&quot;https:\/\/restcountries.com\/v3.1\/all&quot;)<\/p>\n<p>countries_data = response.json()<\/p>\n<p>for country in countries_data:<\/p>\n<p>    print(country[&#39;name&#39;][&#39;common&#39;])<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>3. \u8be6\u7ec6\u89e3\u8bfb<\/h4>\n<\/p>\n<p><p>\u8fd9\u79cd\u65b9\u6cd5\u7684\u4e3b\u8981\u4f18\u70b9\u662f\u6570\u636e\u662f\u6700\u65b0\u7684\uff0c\u5e76\u4e14\u53ef\u4ee5\u83b7\u53d6\u66f4\u8be6\u7ec6\u7684\u4fe1\u606f\uff0c\u5982\u4eba\u53e3\u3001\u533a\u57df\u3001\u8bed\u8a00\u7b49\u3002\u7136\u800c\uff0c\u9700\u8981\u6ce8\u610fAPI\u8c03\u7528\u7684\u901f\u7387\u9650\u5236\u548c\u7f51\u7edc\u8fde\u63a5\u7684\u95ee\u9898\u3002<strong>\u9002\u5408\u9700\u8981\u6700\u65b0\u6570\u636e\u6216\u66f4\u4e30\u5bcc\u7684\u56fd\u5bb6\u4fe1\u606f\u7684\u5e94\u7528\u573a\u666f<\/strong>\u3002<\/p>\n<\/p>\n<p><h3>\u603b\u7ed3<\/h3>\n<\/p>\n<p><p>\u65e0\u8bba\u9009\u62e9\u54ea\u79cd\u65b9\u6cd5\uff0c\u8f93\u51fa\u56fd\u5bb6\u540d\u79f0\u5728Python\u4e2d\u90fd\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u4efb\u52a1\u3002<strong><code>pycountry<\/code>\u5e93\u7684\u4f7f\u7528\u975e\u5e38\u65b9\u4fbf\uff0c\u4e0d\u4ec5\u53ef\u4ee5\u8f93\u51fa\u56fd\u5bb6\u540d\u79f0\uff0c\u8fd8\u53ef\u4ee5\u83b7\u53d6\u66f4\u591a\u4fe1\u606f\uff1b\u81ea\u5b9a\u4e49\u6570\u636e\u96c6\u9002\u5408\u7279\u5b9a\u9700\u6c42\uff1b\u800c\u5728\u7ebfAPI\u63d0\u4f9b\u4e86\u5b9e\u65f6\u66f4\u65b0\u7684\u4f18\u52bf<\/strong>\u3002\u6839\u636e\u5177\u4f53\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u66f4\u597d\u5730\u5b9e\u73b0\u9879\u76ee\u76ee\u6807\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5728Python\u4e2d\u8f93\u51fa\u56fd\u5bb6\u540d\u79f0\uff1f<\/strong><\/p>\n<p>\u5728Python\u4e2d\u8f93\u51fa\u56fd\u5bb6\u540d\u79f0\u53ef\u4ee5\u901a\u8fc7\u591a\u79cd\u65b9\u5f0f\u5b9e\u73b0\u3002\u5e38\u89c1\u7684\u65b9\u6cd5\u662f\u4f7f\u7528\u5217\u8868\u6216\u5b57\u5178\u5b58\u50a8\u56fd\u5bb6\u540d\u79f0\uff0c\u7136\u540e\u901a\u8fc7\u5faa\u73af\u6216\u8005\u76f4\u63a5\u6253\u5370\u6765\u5c55\u793a\u8fd9\u4e9b\u540d\u79f0\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u5c06\u56fd\u5bb6\u540d\u5b58\u50a8\u5728\u4e00\u4e2a\u5217\u8868\u4e2d\uff0c\u7136\u540e\u4f7f\u7528<code>print()<\/code>\u51fd\u6570\u9010\u4e2a\u8f93\u51fa\u3002<\/p>\n<p><strong>\u53ef\u4ee5\u4f7f\u7528\u54ea\u4e9b\u5e93\u6765\u5904\u7406\u56fd\u5bb6\u540d\u79f0\uff1f<\/strong><\/p>\n<p>Python\u4e2d\u6709\u4e00\u4e9b\u6d41\u884c\u7684\u5e93\u53ef\u4ee5\u7528\u6765\u5904\u7406\u56fd\u5bb6\u540d\u79f0\uff0c\u6bd4\u5982<code>pycountry<\/code>\u548c<code>countryinfo<\/code>\u3002\u8fd9\u4e9b\u5e93\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u56fd\u5bb6\u4fe1\u606f\uff0c\u4f7f\u7528\u8d77\u6765\u4e5f\u975e\u5e38\u65b9\u4fbf\u3002\u901a\u8fc7\u5b89\u88c5\u8fd9\u4e9b\u5e93\u5e76\u8c03\u7528\u76f8\u5e94\u7684\u51fd\u6570\uff0c\u53ef\u4ee5\u8f7b\u677e\u83b7\u53d6\u548c\u8f93\u51fa\u56fd\u5bb6\u540d\u79f0\u3002<\/p>\n<p><strong>\u5982\u4f55\u81ea\u5b9a\u4e49\u56fd\u5bb6\u540d\u79f0\u7684\u8f93\u51fa\u683c\u5f0f\uff1f<\/strong><\/p>\n<p>\u5728Python\u4e2d\uff0c\u4f60\u53ef\u4ee5\u901a\u8fc7\u683c\u5f0f\u5316\u5b57\u7b26\u4e32\u6765\u5b9a\u5236\u56fd\u5bb6\u540d\u79f0\u7684\u8f93\u51fa\u683c\u5f0f\u3002\u4f7f\u7528<code>f-string<\/code>\u6216\u8005<code>format()<\/code>\u65b9\u6cd5\uff0c\u53ef\u4ee5\u5728\u8f93\u51fa\u56fd\u5bb6\u540d\u79f0\u65f6\u6dfb\u52a0\u989d\u5916\u7684\u4fe1\u606f\u6216\u6837\u5f0f\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u5728\u8f93\u51fa\u65f6\u6dfb\u52a0\u56fd\u5bb6\u7684\u9996\u90fd\u3001\u4eba\u53e3\u7b49\u4fe1\u606f\uff0c\u4f7f\u8f93\u51fa\u66f4\u52a0\u4e30\u5bcc\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u8981\u8f93\u51faPython\u4e2d\u6240\u6709\u56fd\u5bb6\u7684\u540d\u79f0\uff0c\u901a\u5e38\u9700\u8981\u4f7f\u7528\u4e00\u4e2a\u5305\u542b\u6240\u6709\u56fd\u5bb6\u540d\u79f0\u7684\u5e93\u6216\u6570\u636e\u96c6\u3002\u53ef\u4ee5\u4f7f\u7528pycountry\u5e93 [&hellip;]","protected":false},"author":3,"featured_media":965663,"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\/965657"}],"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=965657"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/965657\/revisions"}],"predecessor-version":[{"id":965665,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/965657\/revisions\/965665"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/965663"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=965657"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=965657"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=965657"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}