{"id":16213,"date":"2025-09-25T12:27:57","date_gmt":"2025-09-25T04:27:57","guid":{"rendered":"https:\/\/www.quape.com\/?p=16213"},"modified":"2025-09-25T12:27:57","modified_gmt":"2025-09-25T04:27:57","slug":"what-is-an-api-and-how-does-it-work","status":"publish","type":"post","link":"https:\/\/www.quape.com\/zh\/what-is-an-api-and-how-does-it-work\/","title":{"rendered":"\u4ec0\u4e48\u662f API \u4ee5\u53ca\u5b83\u5982\u4f55\u5de5\u4f5c\uff1f"},"content":{"rendered":"<div id=\"bsf_rt_marker\"><\/div><p><span class=\"selected\">\u4f60\u6709\u6ca1\u6709\u60f3\u8fc7\uff0c\u4f60\u6700\u559c\u6b22\u7684\u5e94\u7528\u7a0b\u5e8f\u662f\u5982\u4f55\u4e92\u76f8\u201c\u4ea4\u6d41\u201d\u7684\uff1f\u5916\u5356\u5e94\u7528\u7a0b\u5e8f\u5982\u4f55\u8c03\u51fa\u8c37\u6b4c\u5730\u56fe\uff0c\u793e\u4ea4\u5a92\u4f53\u5e73\u53f0\u5982\u4f55\u8ba9\u4f60\u7528\u8c37\u6b4c\u8d26\u6237\u767b\u5f55\uff1f\u7b54\u6848\u5728\u4e8e\u4e00\u79cd\u5f3a\u5927\u800c\u9690\u5f62\u7684\u6280\u672f\uff0c\u53eb\u505a <\/span><strong><span class=\"selected\">API<\/span><\/strong><span class=\"selected\">\uff0c \u6216\u8005 <\/span><strong><span class=\"selected\">\u5e94\u7528\u7a0b\u5e8f\u7f16\u7a0b\u63a5\u53e3<\/span><\/strong><span class=\"selected\">.<\/span><\/p>\n<p><span class=\"selected\">API \u662f\u6570\u5b57\u4e16\u754c\u4e2d\u9ed8\u9ed8\u65e0\u95fb\u7684\u5e55\u540e\u82f1\u96c4\u3002\u5b83\u4eec\u662f\u6784\u5efa\u4e0d\u540c\u8f6f\u4ef6\u7cfb\u7edf\u4e4b\u95f4\u65e0\u7f1d\u901a\u4fe1\u3001\u5171\u4eab\u6570\u636e\u548c\u534f\u4f5c\u7684\u57fa\u7840\u6a21\u5757\u3002\u5728\u672c\u6307\u5357\u4e2d\uff0c\u6211\u4eec\u5c06\u63ed\u5f00 API \u7684\u795e\u79d8\u9762\u7eb1\uff0c\u7528\u901a\u4fd7\u6613\u61c2\u7684\u8bed\u8a00\u89e3\u91ca\u5176\u5de5\u4f5c\u539f\u7406\uff0c\u5e76\u5411\u60a8\u5c55\u793a\u4e3a\u4ec0\u4e48\u5b83\u662f\u73b0\u4ee3 Web \u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-transparent ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u76ee\u5f55<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u5207\u6362\u76ee\u5f55\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u5207\u6362<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.quape.com\/zh\/what-is-an-api-and-how-does-it-work\/#The_Simplest_Explanation_The_%E2%80%9CWaiter%E2%80%9D_Analogy\" >\u6700\u7b80\u5355\u7684\u89e3\u91ca\uff1a\u201c\u670d\u52a1\u5458\u201d\u7c7b\u6bd4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.quape.com\/zh\/what-is-an-api-and-how-does-it-work\/#How_APIs_Actually_Work_The_Request-Response_Cycle\" >API \u7684\u5b9e\u9645\u5de5\u4f5c\u539f\u7406\uff1a\u8bf7\u6c42-\u54cd\u5e94\u5468\u671f<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.quape.com\/zh\/what-is-an-api-and-how-does-it-work\/#1_API_Endpoints\" >1. API \u7aef\u70b9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.quape.com\/zh\/what-is-an-api-and-how-does-it-work\/#2_HTTP_Methods_The_%E2%80%9CVerbs%E2%80%9D\" >2. HTTP \u65b9\u6cd5\uff08\u201c\u52a8\u8bcd\u201d\uff09<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.quape.com\/zh\/what-is-an-api-and-how-does-it-work\/#3_The_Language_of_APIs_JSON\" >3. API \u8bed\u8a00\uff1aJSON<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.quape.com\/zh\/what-is-an-api-and-how-does-it-work\/#APIs_in_Action_Powering_Our_Digital_World\" >API \u7684\u5b9e\u9645\u5e94\u7528\uff1a\u4e3a\u6211\u4eec\u7684\u6570\u5b57\u4e16\u754c\u63d0\u4f9b\u52a8\u529b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.quape.com\/zh\/what-is-an-api-and-how-does-it-work\/#Why_APIs_Are_Critical_for_the_Modern_Web\" >\u4e3a\u4ec0\u4e48 API \u5bf9\u4e8e\u73b0\u4ee3 Web \u81f3\u5173\u91cd\u8981\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.quape.com\/zh\/what-is-an-api-and-how-does-it-work\/#The_Best_Foundation_for_Your_Digital_Projects\" >\u60a8\u7684\u6570\u5b57\u9879\u76ee\u7684\u6700\u4f73\u57fa\u7840<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"The_Simplest_Explanation_The_%E2%80%9CWaiter%E2%80%9D_Analogy\"><\/span><span class=\"selected\">\u6700\u7b80\u5355\u7684\u89e3\u91ca\uff1a\u201c\u670d\u52a1\u5458\u201d\u7c7b\u6bd4<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span class=\"selected\">\u7406\u89e3 API \u7684\u6700\u597d\u65b9\u5f0f\u5c31\u662f\u60f3\u8c61\u4e00\u5bb6\u9910\u9986\u3002<\/span><\/p>\n<p><span class=\"selected\">\u4f60\uff08 <\/span><strong><span class=\"selected\">\u5ba2\u6237<\/span><\/strong><span class=\"selected\">\uff09\u5750\u5728\u4f60\u7684\u9910\u684c\u65c1\uff0c\u624b\u91cc\u62ff\u7740\u83dc\u5355\u3002\u53a8\u623f\uff08 <\/span><strong><span class=\"selected\">\u670d\u52a1\u5668<\/span><\/strong><span class=\"selected\">\uff09\u662f\u6240\u6709\u9b54\u6cd5\u53d1\u751f\u7684\u5730\u65b9\u2014\u2014\u8fd9\u91cc\u5145\u6ee1\u4e86\u98df\u6750\uff0c\u8fd8\u6709\u968f\u65f6\u5f85\u547d\u7684\u53a8\u5e08\u3002\u4f46\u4f60\u4e0d\u80fd\u76f4\u63a5\u8d70\u8fdb\u53a8\u623f\uff0c\u544a\u8bc9\u53a8\u5e08\u4eec\u8be5\u600e\u4e48\u505a\u3002\u4f60\u9700\u8981\u4e00\u4e2a\u4e2d\u95f4\u4eba\u3002<\/span><\/p>\n<p><span class=\"selected\">\u4e2d\u95f4\u4eba\u5c31\u662f <\/span><strong><span class=\"selected\">\u670d\u52a1\u5458\uff08API\uff09<\/span><\/strong><span class=\"selected\">.<\/span><\/p>\n<ul>\n<li><strong><span class=\"selected\">\u60a8\uff08\u5ba2\u6237\uff09<\/span><\/strong><span class=\"selected\"> \u544a\u8bc9\u670d\u52a1\u5458\u4f60\u7684\u8ba2\u5355\uff08 <\/span><strong><span class=\"selected\">\u8981\u6c42<\/span><\/strong><span class=\"selected\">).<\/span><\/li>\n<li><span class=\"selected\">\u8fd9 <\/span><strong><span class=\"selected\">\u670d\u52a1\u5458\uff08API\uff09<\/span><\/strong><span class=\"selected\"> \u5c06\u60a8\u7684\u8bf7\u6c42\u5e26\u5230\u53a8\u623f\uff08 <\/span><strong><span class=\"selected\">\u670d\u52a1\u5668<\/span><\/strong><span class=\"selected\">).<\/span><\/li>\n<li><span class=\"selected\">\u53a8\u623f\u4e3a\u60a8\u51c6\u5907\u9910\u70b9\u5e76\u5c06\u5176\u4ea4\u8fd8\u7ed9\u670d\u52a1\u5458\u3002<\/span><\/li>\n<li><span class=\"selected\">\u8fd9 <\/span><strong><span class=\"selected\">\u670d\u52a1\u5458\uff08API\uff09<\/span><\/strong><span class=\"selected\"> \u9001\u9910\uff08 <\/span><strong><span class=\"selected\">\u56de\u590d<\/span><\/strong><span class=\"selected\">\uff09\u8fd4\u56de\u7ed9\u60a8\u3002<\/span><\/li>\n<\/ul>\n<p><span class=\"selected\">\u670d\u52a1\u5458\u8d1f\u8d23\u5904\u7406\u6240\u6709\u590d\u6742\u7684\u6d41\u7a0b\uff0c\u786e\u4fdd\u60a8\u83b7\u5f97\u6240\u9700\u7684\u670d\u52a1\uff0c\u800c\u65e0\u9700\u4e86\u89e3\u53a8\u623f\u7684\u7ec6\u8282\u3002\u8fd9\u6b63\u662f API \u7684\u5de5\u4f5c\u539f\u7406\u3002\u5b83\u63a5\u6536\u60a8\u7684\u8bf7\u6c42\uff0c\u901a\u8fc7\u670d\u52a1\u5668\u8fdb\u884c\u5904\u7406\uff0c\u7136\u540e\u8fd4\u56de\u60a8\u9700\u8981\u7684\u6570\u636e\uff0c\u540c\u65f6\u786e\u4fdd\u5185\u90e8\u7cfb\u7edf\u7684\u5b89\u5168\uff0c\u5e76\u4e14\u4e0d\u88ab\u5bdf\u89c9\u3002<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_APIs_Actually_Work_The_Request-Response_Cycle\"><\/span><span class=\"selected\">API \u7684\u5b9e\u9645\u5de5\u4f5c\u539f\u7406\uff1a\u8bf7\u6c42-\u54cd\u5e94\u5468\u671f<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span class=\"selected\">\u201c\u670d\u52a1\u5458\u201d\u8fd9\u4e2a\u6bd4\u55bb\u662f\u4e00\u4e2a\u5f88\u597d\u7684\u8d77\u70b9\uff0c\u4f46\u8ba9\u6211\u4eec\u6df1\u5165\u63a2\u8ba8\u4e00\u4e0b API \u5982\u4f55\u4fc3\u8fdb Web \u901a\u4fe1\u7684\u6280\u672f\u7ec6\u8282\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u57fa\u4e8e\u4e00\u4e2a\u7b80\u5355\u7684 <\/span><strong><span class=\"selected\">\u5ba2\u6237\u7aef-\u670d\u52a1\u5668\u6a21\u578b<\/span><\/strong><span class=\"selected\">.<\/span><\/p>\n<ul>\n<li><span class=\"selected\">\u8fd9 <\/span><strong><span class=\"selected\">\u5ba2\u6237<\/span><\/strong><span class=\"selected\"> \u662f\u53d1\u9001\u4fe1\u606f\u8bf7\u6c42\u7684\u5e94\u7528\u7a0b\u5e8f\u3002\u5b83\u53ef\u4ee5\u662f\u4f60\u7684\u79fb\u52a8\u5e94\u7528\u7a0b\u5e8f\u3001\u7f51\u9875\u6d4f\u89c8\u5668\u6216\u5176\u4ed6\u8f6f\u4ef6\u3002<\/span><\/li>\n<li><span class=\"selected\">\u8fd9 <\/span><strong><span class=\"selected\">\u670d\u52a1\u5668<\/span><\/strong><span class=\"selected\"> \u662f\u63a5\u6536\u8bf7\u6c42\u5e76\u8fd4\u56de\u54cd\u5e94\u7684\u5e94\u7528\u7a0b\u5e8f\u3002\u6570\u636e\u6216\u529f\u80fd\u5c31\u9a7b\u7559\u5728\u6b64\u3002<\/span><\/li>\n<\/ul>\n<p><span class=\"selected\">API \u662f\u4e00\u5957\u7ba1\u7406\u8fd9\u79cd\u6765\u56de\u901a\u4fe1\u7684\u89c4\u5219\u3002\u4ee5\u4e0b\u662f\u5176\u5173\u952e\u7ec4\u4ef6\u7684\u7ec6\u5206\uff1a<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_API_Endpoints\"><\/span><span class=\"selected\">1. API \u7aef\u70b9<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span class=\"selected\">\u4e00\u4e2a <\/span><strong><span class=\"selected\">API \u7aef\u70b9<\/span><\/strong><span class=\"selected\"> \u662f\u4e00\u4e2a\u7279\u5b9a\u7684 URL\uff0c\u4f5c\u4e3a\u8bf7\u6c42\u7684\u76ee\u7684\u5730\u3002\u5b83\u5c31\u50cf\u9910\u5385\u91cc\u7279\u5b9a\u9910\u684c\u7684\u5730\u5740\u3002\u4f8b\u5982\uff0c\u8981\u83b7\u53d6\u7528\u6237\u5217\u8868\uff0c\u7aef\u70b9\u53ef\u80fd\u5982\u4e0b\u6240\u793a\uff1a <\/span><code><span class=\"selected\">https:\/\/api.example.com\/v1\/users<\/span><\/code><span class=\"selected\">.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_HTTP_Methods_The_%E2%80%9CVerbs%E2%80%9D\"><\/span><span class=\"selected\">2. HTTP \u65b9\u6cd5\uff08\u201c\u52a8\u8bcd\u201d\uff09<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span class=\"selected\">\u5f53\u4f60\u5411\u7aef\u70b9\u53d1\u51fa\u8bf7\u6c42\u65f6\uff0c\u4f60\u4f7f\u7528\u7279\u5b9a\u7684 <\/span><strong><span class=\"selected\">HTTP \u65b9\u6cd5<\/span><\/strong><span class=\"selected\"> \u544a\u8bc9\u670d\u52a1\u5668\u4f60\u60f3\u505a\u4ec0\u4e48\u3002\u6700\u5e38\u7528\u7684\u65b9\u6cd5\u662f\uff1a<\/span><\/p>\n<ul>\n<li><strong><span class=\"selected\">\u5f97\u5230\uff1a<\/span><\/strong><span class=\"selected\"> \u5230 <\/span><strong><span class=\"selected\">\u5f97\u5230<\/span><\/strong><span class=\"selected\"> \u6765\u81ea\u670d\u52a1\u5668\u7684\u6570\u636e\u3002\uff08\u4f8b\u5982\uff0c\u201c\u7ed9\u6211\u4e00\u4e2a\u6240\u6709\u7528\u6237\u7684\u5217\u8868\u3002\u201d\uff09<\/span><\/li>\n<li><strong><span class=\"selected\">\u90ae\u653f\uff1a<\/span><\/strong><span class=\"selected\"> \u5230 <\/span><strong><span class=\"selected\">\u521b\u9020<\/span><\/strong><span class=\"selected\"> \u670d\u52a1\u5668\u4e0a\u7684\u65b0\u6570\u636e\u3002\uff08\u4f8b\u5982\uff0c\u201c\u8fd9\u91cc\u6709\u4e00\u4e2a\u65b0\u7528\u6237\u9700\u8981\u6dfb\u52a0\u3002\u201d\uff09<\/span><\/li>\n<li><strong><span class=\"selected\">\u653e\uff1a<\/span><\/strong><span class=\"selected\"> \u5230 <\/span><strong><span class=\"selected\">\u66f4\u65b0<\/span><\/strong><span class=\"selected\"> \u670d\u52a1\u5668\u4e0a\u7684\u73b0\u6709\u6570\u636e\u3002\uff08\u4f8b\u5982\uff0c\u201c\u66f4\u6539\u6b64\u7279\u5b9a\u7528\u6237\u7684\u8be6\u7ec6\u4fe1\u606f\u3002\u201d\uff09<\/span><\/li>\n<li><strong><span class=\"selected\">\u5220\u9664\uff1a<\/span><\/strong><span class=\"selected\"> \u5230 <\/span><strong><span class=\"selected\">\u5220\u9664<\/span><\/strong><span class=\"selected\"> \u6765\u81ea\u670d\u52a1\u5668\u7684\u6570\u636e\u3002\uff08\u4f8b\u5982\uff0c\u201c\u4ece\u6570\u636e\u5e93\u4e2d\u5220\u9664\u6b64\u7528\u6237\u3002\u201d\uff09<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"3_The_Language_of_APIs_JSON\"><\/span><span class=\"selected\">3. API \u8bed\u8a00\uff1aJSON<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span class=\"selected\">\u4e3a\u4e86\u4f7f\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u80fd\u591f\u76f8\u4e92\u7406\u89e3\uff0c\u5b83\u4eec\u9700\u8981\u4e00\u79cd\u901a\u7528\u8bed\u8a00\u3002\u73b0\u4ee3 API \u6700\u6d41\u884c\u7684\u8bed\u8a00\u662f <\/span><strong><span class=\"selected\">JSON\uff08JavaScript \u5bf9\u8c61\u8868\u793a\u6cd5\uff09<\/span><\/strong><span class=\"selected\">JSON \u4f7f\u7528\u7b80\u5355\u3001\u4eba\u7c7b\u53ef\u8bfb\u7684\u952e\u503c\u5bf9\u683c\u5f0f\u6765\u8868\u793a\u6570\u636e\u3002\u8fd9\u4f7f\u5f97\u5b83\u8f7b\u91cf\u7ea7\uff0c\u5e76\u4e14\u6613\u4e8e\u88ab\u4e0d\u540c\u7684\u7f16\u7a0b\u8bed\u8a00\u89e3\u91ca\u3002<\/span><\/p>\n<p><span class=\"selected\">\u53d1\u9001\u8bf7\u6c42\u65f6\uff0c\u53ef\u80fd\u4f1a\u5728\u6b63\u6587\u4e2d\u5305\u542b JSON \u5bf9\u8c61\u3002\u670d\u52a1\u5668\u54cd\u5e94\u65f6\uff0c\u901a\u5e38\u4f1a\u4ee5 JSON \u683c\u5f0f\u8fd4\u56de\u8bf7\u6c42\u7684\u6570\u636e\u3002<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"APIs_in_Action_Powering_Our_Digital_World\"><\/span><span class=\"selected\">API \u7684\u5b9e\u9645\u5e94\u7528\uff1a\u4e3a\u6211\u4eec\u7684\u6570\u5b57\u4e16\u754c\u63d0\u4f9b\u52a8\u529b<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span class=\"selected\">API \u65e0\u5904\u4e0d\u5728\uff0c\u4f60\u53ef\u80fd\u6bcf\u5929\u90fd\u4f1a\u4e0e\u6570\u5341\u4e2a API \u6253\u4ea4\u9053\uff0c\u5374\u6d51\u7136\u4e0d\u77e5\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u771f\u5b9e\u6848\u4f8b\uff0c\u5b83\u4eec\u5c06 API \u7684\u6982\u5ff5\u4ed8\u8bf8\u5b9e\u8df5\uff1a<\/span><\/p>\n<ul>\n<li><strong><span class=\"selected\">\u7535\u5b50\u5546\u52a1\uff1a<\/span><\/strong><span class=\"selected\"> \u5728\u7ebf\u5546\u5e97\u4e0a\u7684\u201c\u4f7f\u7528 PayPal \u4ed8\u6b3e\u201d\u6309\u94ae\u5e76\u975e\u4ec0\u4e48\u9b54\u6cd5\uff0c\u800c\u662f\u4e00\u4e2a API \u8c03\u7528\u3002\u70b9\u51fb\u540e\uff0c\u7535\u5546\u7f51\u7ad9\u4f1a\u4f7f\u7528 PayPal API \u5b89\u5168\u5730\u5904\u7406\u60a8\u7684\u4ed8\u6b3e\uff0c\u56e0\u6b64\u60a8\u7684\u8d22\u52a1\u4fe1\u606f\u65e0\u9700\u5b58\u50a8\u5728\u5728\u7ebf\u5546\u5e97\u7684\u670d\u52a1\u5668\u4e0a\u3002\u540c\u6837\uff0cAPI \u4f1a\u5b9e\u65f6\u66f4\u65b0\u5e93\u5b58\u6570\u91cf\uff0c\u5e76\u5c06\u5546\u5e97\u8fde\u63a5\u5230 FedEx \u6216 UPS \u7b49\u8fd0\u8f93\u670d\u52a1\u3002<\/span><\/li>\n<li><strong><span class=\"selected\">\u5728\u7ebf\u65c5\u6e38\uff1a<\/span><\/strong><span class=\"selected\"> \u4f7f\u7528\u50cf Expedia \u8fd9\u6837\u7684\u65c5\u884c\u9884\u8ba2\u7f51\u7ad9\uff0c\u60a8\u53ef\u4ee5\u5728\u4e00\u4e2a\u5730\u65b9\u641c\u7d22\u822a\u73ed\u3001\u9152\u5e97\u548c\u79df\u8f66\u4fe1\u606f\u3002\u8fd9\u4e4b\u6240\u4ee5\u80fd\u591f\u5b9e\u73b0\uff0c\u662f\u56e0\u4e3a\u8be5\u5e73\u53f0\u4f7f\u7528 API \u5b9e\u65f6\u67e5\u8be2\u591a\u5bb6\u822a\u7a7a\u516c\u53f8\u3001\u8fde\u9501\u9152\u5e97\u548c\u79df\u8f66\u516c\u53f8\u7684\u4fe1\u606f\uff0c\u5e76\u5c06\u6240\u6709\u8fd9\u4e9b\u4fe1\u606f\u6574\u5408\u5230\u4e00\u4e2a\u7528\u6237\u53cb\u597d\u7684\u754c\u9762\u4e2d\u3002<\/span><\/li>\n<li><strong><span class=\"selected\">\u7b2c\u4e09\u65b9\u767b\u5f55\uff1a<\/span><\/strong><span class=\"selected\"> \u5f53\u60a8\u770b\u5230\u201c\u4f7f\u7528 Google \u767b\u5f55\u201d\u6216\u201c\u4f7f\u7528 Facebook \u767b\u5f55\u201d\u6309\u94ae\u65f6\uff0c\u8868\u793a\u60a8\u6b63\u5728\u4f7f\u7528 API\u3002\u60a8\u6240\u5728\u7684\u7f51\u7ad9\u4f1a\u5411 Google \u6216 Facebook \u7684\u670d\u52a1\u5668\u53d1\u51fa\u5b89\u5168\u7684 API \u8c03\u7528\uff0c\u4ee5\u9a8c\u8bc1\u60a8\u7684\u8eab\u4efd\u3002\u8fd9\u662f\u4e00\u79cd\u5b89\u5168\u65e0\u7f1d\u7684\u65b9\u5f0f\uff0c\u53ef\u4ee5\u5728\u65b0\u7f51\u7ad9\u4e0a\u521b\u5efa\u5e10\u6237\uff0c\u65e0\u9700\u521b\u5efa\u5176\u4ed6\u7528\u6237\u540d\u548c\u5bc6\u7801\u3002<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Why_APIs_Are_Critical_for_the_Modern_Web\"><\/span><span class=\"selected\">\u4e3a\u4ec0\u4e48 API \u5bf9\u4e8e\u73b0\u4ee3 Web \u81f3\u5173\u91cd\u8981\uff1f<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span class=\"selected\">API \u4e0d\u4ec5\u4ec5\u662f\u4e00\u79cd\u6280\u672f\u4fbf\u5229\uff1b\u5b83\u4eec\u662f\u4e00\u79cd\u4ece\u6839\u672c\u4e0a\u6539\u53d8\u4f01\u4e1a\u8fd0\u8425\u65b9\u5f0f\u7684\u6218\u7565\u8d44\u4ea7\u3002<\/span><\/p>\n<ul>\n<li><strong><span class=\"selected\">\u52a0\u901f\u521b\u65b0\uff1a<\/span><\/strong><span class=\"selected\"> API \u5141\u8bb8\u5f00\u53d1\u4eba\u5458\u4f7f\u7528\u5176\u4ed6\u670d\u52a1\u4e2d\u73b0\u6709\u7684\u3001\u7ecf\u8fc7\u9a8c\u8bc1\u7684\u529f\u80fd\uff0c\u800c\u65e0\u9700\u4ece\u5934\u6784\u5efa\u6240\u6709\u5185\u5bb9\u3002\u8fd9\u5927\u5927\u52a0\u5feb\u4e86\u5f00\u53d1\u6d41\u7a0b\uff0c\u4f7f\u516c\u53f8\u80fd\u591f\u4ee5\u524d\u6240\u672a\u6709\u7684\u901f\u5ea6\u63a8\u51fa\u65b0\u529f\u80fd\u548c\u670d\u52a1\u3002<\/span><\/li>\n<li><strong><span class=\"selected\">\u63a8\u52a8\u201cAPI \u7ecf\u6d4e\u201d\uff1a<\/span><\/strong><span class=\"selected\"> \u4f7f\u7528 API \u7684\u80fd\u529b\u672c\u8eab\u5df2\u7ecf\u6210\u4e3a\u4e00\u79cd\u5546\u4e1a\u6a21\u5f0f\u3002Stripe \u548c Twilio \u7b49\u516c\u53f8\u901a\u8fc7\u63d0\u4f9b\u53ef\u7f16\u7a0b\u670d\u52a1\uff08\u652f\u4ed8\u5904\u7406\u548c\u901a\u4fe1\uff09\u5efa\u7acb\u4e86\u6570\u5341\u4ebf\u7f8e\u5143\u7684\u4e1a\u52a1\uff0c\u5176\u4ed6\u516c\u53f8\u53ef\u4ee5\u5c06\u5176\u7528\u4f5c\u81ea\u8eab\u4ea7\u54c1\u7684\u6784\u5efa\u6a21\u5757\u3002<\/span><\/li>\n<li><strong><span class=\"selected\">\u65e0\u7f1d\u96c6\u6210\uff1a<\/span><\/strong><span class=\"selected\"> API \u6253\u7834\u4e86\u4fe1\u606f\u5b64\u5c9b\uff0c\u4f7f\u4e0d\u540c\u7684\u8f6f\u4ef6\u7cfb\u7edf\u80fd\u591f\u76f8\u4e92\u901a\u4fe1\u3002\u8fd9\u4f7f\u5f97\u4f01\u4e1a\u80fd\u591f\u81ea\u52a8\u5316\u5de5\u4f5c\u6d41\u7a0b\u3001\u63d0\u9ad8\u6570\u636e\u51c6\u786e\u6027\uff0c\u5e76\u5c06\u65e7\u7cfb\u7edf\u4e0e\u73b0\u4ee3\u4e91\u5e94\u7528\u7a0b\u5e8f\u96c6\u6210\uff0c\u800c\u65e0\u9700\u8fdb\u884c\u6210\u672c\u9ad8\u6602\u4e14\u7834\u574f\u6027\u7684\u5f7b\u5e95\u6539\u9020\u3002<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"The_Best_Foundation_for_Your_Digital_Projects\"><\/span><span class=\"selected\">\u60a8\u7684\u6570\u5b57\u9879\u76ee\u7684\u6700\u4f73\u57fa\u7840<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span class=\"selected\">API \u662f\u8fde\u63a5\u5668\uff0c\u4f46\u575a\u5b9e\u7684\u57fa\u7840\u624d\u662f\u5176\u771f\u6b63\u5f3a\u5927\u7684\u5173\u952e\u3002\u4e3a\u4e86\u786e\u4fdd\u60a8\u7684\u5e94\u7528\u7a0b\u5e8f\u3001\u7f51\u7ad9\u548c\u4e1a\u52a1\u670d\u52a1\u5e73\u7a33\u9ad8\u6548\u5730\u8fd0\u884c\uff0c\u60a8\u9700\u8981\u53ef\u9760\u7684\u57fa\u7840\u67b6\u6784\u6765\u5904\u7406\u6301\u7eed\u4e0d\u65ad\u7684 API \u8bf7\u6c42\u3002<\/span><\/p>\n<p><span class=\"selected\">Quape \u4e86\u89e3\u8fd9\u4e00\u9700\u6c42\u3002\u6211\u4eec\u63d0\u4f9b\u5f3a\u5927\u3001\u9ad8\u6027\u80fd\u7684 <a href=\"https:\/\/www.quape.com\/zh\/\">\u7f51\u7ad9\u6258\u7ba1<\/a>, <a href=\"https:\/\/www.quape.com\/zh\/hosting\/wordpress-hosting\/\">WordPress \u6258\u7ba1<\/a>\uff0c \u548c <a href=\"https:\/\/www.quape.com\/zh\/servers\/dedicated-server\/\">\u4e13\u7528\u670d\u52a1\u5668<\/a> \u8fd9\u4e9b\u89e3\u51b3\u65b9\u6848\u53ef\u4e3a\u60a8\u7684\u5e94\u7528\u7a0b\u5e8f\u63d0\u4f9b\u84ec\u52c3\u53d1\u5c55\u6240\u9700\u7684\u7a33\u5b9a\u6027\u548c\u901f\u5ea6\u3002\u65e0\u8bba\u60a8\u662f\u6b63\u5728\u6784\u5efa\u4e0b\u4e00\u4e2a\u51fa\u8272\u5e94\u7528\u7684\u5f00\u53d1\u4eba\u5458\uff0c\u8fd8\u662f\u6b63\u5728\u4e3a\u7535\u5546\u7f51\u7ad9\u5bfb\u627e\u53ef\u9760\u5e73\u53f0\u7684\u4f01\u4e1a\u4e3b\uff0cQuape \u90fd\u80fd\u4e3a\u60a8\u63d0\u4f9b\u65e0\u7f1d\u6570\u5b57\u8fde\u63a5\u6240\u9700\u7684\u57fa\u7840\u3002<\/span><\/p>\n<p><a href=\"https:\/\/order.quape.com\/order\/business-hosting\/business-1\" target=\"_blank\" rel=\"noopener\"><img fetchpriority=\"high\" decoding=\"async\" id=\"blogbannerhosting\" class=\"aligncenter wp-image-15948 size-full\" src=\"https:\/\/www.quape.com\/wp-content\/uploads\/2025\/09\/banner-02.png\" alt=\"\u7f51\u7ad9\u6258\u7ba1\u8ba1\u5212\" width=\"2222\" height=\"659\" srcset=\"https:\/\/www.quape.com\/wp-content\/uploads\/2025\/09\/banner-02.png 2222w, https:\/\/www.quape.com\/wp-content\/uploads\/2025\/09\/banner-02-300x89.png 300w, https:\/\/www.quape.com\/wp-content\/uploads\/2025\/09\/banner-02-1024x304.png 1024w, https:\/\/www.quape.com\/wp-content\/uploads\/2025\/09\/banner-02-768x228.png 768w, https:\/\/www.quape.com\/wp-content\/uploads\/2025\/09\/banner-02-1536x456.png 1536w, https:\/\/www.quape.com\/wp-content\/uploads\/2025\/09\/banner-02-2048x607.png 2048w, https:\/\/www.quape.com\/wp-content\/uploads\/2025\/09\/banner-02-18x5.png 18w\" sizes=\"(max-width: 2222px) 100vw, 2222px\" \/><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Have you ever wondered how your favorite apps &#8220;talk&#8221; to each other? How a food delivery app can pull up a Google Map, or how a social media platform lets you log in using your Google account? The answer is a powerful, invisible technology called an API, or Application Programming Interface. APIs are the silent, [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":16214,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[229],"class_list":["post-16213","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-development","tag-website"],"_links":{"self":[{"href":"https:\/\/www.quape.com\/zh\/wp-json\/wp\/v2\/posts\/16213","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.quape.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.quape.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.quape.com\/zh\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.quape.com\/zh\/wp-json\/wp\/v2\/comments?post=16213"}],"version-history":[{"count":0,"href":"https:\/\/www.quape.com\/zh\/wp-json\/wp\/v2\/posts\/16213\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.quape.com\/zh\/wp-json\/wp\/v2\/media\/16214"}],"wp:attachment":[{"href":"https:\/\/www.quape.com\/zh\/wp-json\/wp\/v2\/media?parent=16213"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.quape.com\/zh\/wp-json\/wp\/v2\/categories?post=16213"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.quape.com\/zh\/wp-json\/wp\/v2\/tags?post=16213"}],"curies":[{"name":"\u53ef\u6e7f\u6027\u7c89\u5242","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}