{"id":254,"date":"2023-10-21T21:30:30","date_gmt":"2023-10-21T13:30:30","guid":{"rendered":"https:\/\/blog.mada.press\/?p=254"},"modified":"2023-10-21T21:49:48","modified_gmt":"2023-10-21T13:49:48","slug":"%e3%80%90%e8%bd%ac%e3%80%91%e7%94%a8cloudflare-workers%e6%8f%90%e4%be%9b%e4%b8%80%e4%b8%aa%e7%bf%bb%e8%af%91api%e5%90%8e%e7%ab%af","status":"publish","type":"post","link":"https:\/\/blog.mada.press\/index.php\/2023\/10\/21\/%e3%80%90%e8%bd%ac%e3%80%91%e7%94%a8cloudflare-workers%e6%8f%90%e4%be%9b%e4%b8%80%e4%b8%aa%e7%bf%bb%e8%af%91api%e5%90%8e%e7%ab%af\/","title":{"rendered":"\u3010\u8f6c\u3011\u7528Cloudflare Workers\u63d0\u4f9b\u4e00\u4e2a\u7ffb\u8bd1API\u540e\u7aef"},"content":{"rendered":"\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u672c\u6587\u6709\u5c0f\u7684\u4fee\u6539\u548c\u7ec6\u8282\u8bf4\u660e\uff0c\u4e3b\u8981\u8bf4\u660e\u548c\u4ee3\u7801\u7684\u539f\u6587\u5730\u5740\uff1a<\/p>\n<cite><a href=\"https:\/\/www.minaduki.cn\/2023\/10\/09\/cf-workers-translate-api\/\">\u7528Cloudflare Workers\u63d0\u4f9b\u4e00\u4e2a\u7ffb\u8bd1API\u540e\u7aef &#8211; Minaduki&#8217;s Blog<\/a><\/cite><\/blockquote>\n\n\n\n<p>\u5730\u94c1\u4e0a\u73ed\u8def\u4e0a\uff0c\u5237\u5230\u6587\u7ae0\uff1a<a href=\"https:\/\/mp.weixin.qq.com\/s\/R1m7IMUfHq53yEe-b9cjlA\">\u4f7f\u7528Cloudflare Workers AI\u642d\u5efa\u4e00\u4e2a\u7ffb\u8bd1\u670d\u52a1<\/a>\uff0c\u641c\u7d22\u5b9e\u8df5\u4e86\u4e0b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u51c6\u5907\u5de5\u4f5c\uff1a<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Cloudflare\u8d26\u53f7\u6ce8\u518c<\/li>\n\n\n\n<li>\u7b80\u7ea6\u7ffb\u8bd1\uff08\u6d4f\u89c8\u5668\u63d2\u4ef6\uff09<\/li>\n\n\n\n<li>\u6ce8\u518c\u57df\u540d\uff08\u4e2d\u56fd\u7f51\u7edc\u73af\u5883\u5fc5\u9009\u9879\uff09<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e3b\u8981\u6b65\u9aa4<\/h2>\n\n\n\n<pre class=\"wp-block-preformatted\">\u524d\u9762\u4e24\u4e2a\u94fe\u63a5\u7684\u4e3b\u8981\u6b65\u9aa4\u5df2\u7ecf\u5199\u5f97\u5f88\u8be6\u7ec6\u4e86\uff0c\u8fd9\u91cc\u53ea\u7b80\u5355\u8865\u5145\u3002<\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Cloudflare\u4e3b\u9875-\u4fa7\u8fb9\u680fAI\uff08beta\uff09-\u4fa7\u8fb9\u680fWorkers AI-Workers AI\u6a21\u677f-\u7ffb\u8bd1\u5e94\u7528-\u90e8\u7f72-\u7f16\u8f91\u4ee3\u7801-\u66ff\u6362\u4e3a\u4ee5\u4e0b\u4ee3\u7801\uff08\u9996\u884c\u4ee3\u7801\u6539\u4e3a\u5f15\u7528&#8217;.\/vendor\/@cloudflare\/ai.js&#8217;\uff09\uff0c\u53f3\u4e0a\u89d2\u4fdd\u5b58\u5e76\u90e8\u7f72<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>import { Ai } from '.\/vendor\/@cloudflare\/ai.js';\/\/ \u6b64\u5904\u6709\u5c0f\u7684\u53d8\u5316\nexport default {\n  async fetch(request, env) {\n\n    \/**\n     * readRequestBody reads in the incoming request body\n     * Use await readRequestBody(..) in an async function to get the string\n     * @param {Request} request the incoming request to read from\n     *\/\n    async function readRequestBody(request) {\n      const contentType = request.headers.get(\"content-type\");\n      const Authorization = request.headers.get(\"Authorization\");\n      const expected_token = env.BEARER_TOKEN;\n      if (Authorization === `Bearer ${expected_token}`) {\n        if (contentType.includes(\"application\/json\")) {\n          return await request.json();\n        } else {\n          throw new Error(\"Request's content-type is not supported. Please use application\/json.\");\n        }\n      } else {\n        throw new Error(\"Authentication failed. Please check your access token.\");\n      }\n    }\n\n    if (request.method === \"POST\") {\n      try {\n        const reqBody = await readRequestBody(request);\n\n        const ai = new Ai(env.AI);\n        const inputs = {\n          text: reqBody&#91;'text'],\n          source_lang: '',\n          target_lang: 'chinese'\n        };\n        const response = await ai.run('@cf\/meta\/m2m100-1.2b', inputs);\n\n        const translated_text = response&#91;'translated_text'];\n        const ret = {\n          text: translated_text,\n          from: \"\", \/\/ \u8bc6\u522b\u7684\u6e90\u8bed\u8a00\uff0cCloudflare\u76ee\u524d\u4f3c\u4e4e\u5e76\u4e0d\u652f\u6301\n          to: \"zh-CN\"\n        };\n        return Response.json(ret);\n\n      } catch (e) {\n        return new Response(e.message);\n      }\n    } else if (request.method === \"GET\") {\n      return new Response(\"Please use POST.\");\n    }\n\n  }\n};<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u590d\u5236\u4e0b\u9762\u7684\u94fe\u63a5\u521b\u5efakey\uff0caip\u521b\u5efa\u6a21\u677f\u9009\u62e9Workers AI (Beta)\uff1ahttps:\/\/dash.cloudflare.com\/profile\/api-tokens <\/li>\n\n\n\n<li>\u70b9\u51fb\u5de6\u4fa7\u8fb9\u680f\u9009\u9879\u300bWorkers \u548c Pages\uff0c\u627e\u5230\u521a\u521a\u5efa\u7acb\u7684\u9879\u76ee\u70b9\u51fb\uff0c\u8bbe\u7f6e\u300b\u53d8\u91cf\u300b\u7f16\u8f91\u53d8\u91cf\u3002\u53d8\u91cf\u540d\u79f0BEARER_TOKEN\uff0c\u503c\u4e3a\u4e0a\u4e00\u6b65\u83b7\u53d6\u5230\u7684key<\/li>\n\n\n\n<li>\u6d4f\u89c8\u5668\u6253\u5f00\u7b80\u7ea6\u7ffb\u8bd1\u7684\u914d\u7f6e\u9875\u9762\uff0c\u63a5\u53e3\u8bbe\u7f6e\u300bCustom\uff0cURL\u5904\u586b\u5165\u9879\u76ee\u9884\u89c8\u5730\u5740\uff08\u683c\u5f0f\u4e3ahttps:\\\\worker-xxx-xxxx-xxx.\u8d26\u53f7\u540d.workers.dev\\translate\uff09\uff0c\u8fd8\u6709key\uff0c\u70b9\u51fb\u6d4b\u8bd5\u3002<\/li>\n\n\n\n<li>\u5982\u5728\u56fd\u5185\u7f51\u7edc\u73af\u5883\u4f7f\u7528\uff0c\u56de\u5230Cloudflare\u521a\u521a\u7684Workers \u548c Page\uff0c\u70b9\u51fb\u9879\u76ee\u540d\u79f0\u300b\u89e6\u53d1\u5668\u300b\u586b\u5165\u81ea\u5b9a\u4e49\u57df\u540d\uff08\u5982DNS\u672a\u5728Cloudflare\u914d\u7f6e\u9700\u8981\u5728\u57df\u540d\u670d\u52a1\u5546\u8fdb\u884c\u914d\u7f6e\uff09<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u6700\u7ec8\u6548\u679c\u53d6\u51b3\u4e8e\u8bbf\u95ee\u7684\u7f51\u9875\u7ed3\u6784\uff0c\u7ffb\u8bd1\u901f\u5ea6\u5f88\u5feb\uff0c\u4f46\u53ef\u80fd\u6f0f\u6389\u90e8\u5206\u6587\u5b57<\/h2>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u6587\u6709\u5c0f\u7684\u4fee\u6539\u548c\u7ec6\u8282\u8bf4\u660e\uff0c\u4e3b\u8981\u8bf4\u660e\u548c\u4ee3\u7801\u7684\u539f\u6587\u5730\u5740\uff1a \u7528Cloudflare W &hellip; <a href=\"https:\/\/blog.mada.press\/index.php\/2023\/10\/21\/%e3%80%90%e8%bd%ac%e3%80%91%e7%94%a8cloudflare-workers%e6%8f%90%e4%be%9b%e4%b8%80%e4%b8%aa%e7%bf%bb%e8%af%91api%e5%90%8e%e7%ab%af\/\">\u7ee7\u7eed\u9605\u8bfb <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-254","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/blog.mada.press\/index.php\/wp-json\/wp\/v2\/posts\/254","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.mada.press\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.mada.press\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.mada.press\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.mada.press\/index.php\/wp-json\/wp\/v2\/comments?post=254"}],"version-history":[{"count":5,"href":"https:\/\/blog.mada.press\/index.php\/wp-json\/wp\/v2\/posts\/254\/revisions"}],"predecessor-version":[{"id":262,"href":"https:\/\/blog.mada.press\/index.php\/wp-json\/wp\/v2\/posts\/254\/revisions\/262"}],"wp:attachment":[{"href":"https:\/\/blog.mada.press\/index.php\/wp-json\/wp\/v2\/media?parent=254"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.mada.press\/index.php\/wp-json\/wp\/v2\/categories?post=254"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.mada.press\/index.php\/wp-json\/wp\/v2\/tags?post=254"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}