{"id":175,"date":"2026-07-26T21:11:37","date_gmt":"2026-07-26T13:11:37","guid":{"rendered":"https:\/\/fsdata.site\/?p=175"},"modified":"2026-07-26T22:29:51","modified_gmt":"2026-07-26T14:29:51","slug":"vercel-sdk-python-llm-integration","status":"publish","type":"post","link":"https:\/\/fsdata.site\/?p=175","title":{"rendered":"Vercel SDK for Python\uff1a\u975e JS \u6280\u672f\u6808\u7684 LLM \u96c6\u6210\u6307\u5357"},"content":{"rendered":"<h2>Python \u4e3a\u4ec0\u4e48\u9700\u8981 Vercel AI SDK\uff1f<\/h2>\n<p>Vercel AI SDK \u539f\u672c\u662f\u9762\u5411\u524d\u7aef\u5f00\u53d1\u8005\u8bbe\u8ba1\u7684\uff0c\u4f46\u8d8a\u6765\u8d8a\u591a\u7684 Python \u56e2\u961f\u5f00\u59cb\u7528\u5b83\u6765\u7edf\u4e00\u7ba1\u7406\u591a\u6a21\u578b\u8c03\u7528\u2014\u2014\u4e0d\u7ba1\u4f60\u7684\u540e\u7aef\u662f FastAPI \u8fd8\u662f Django\uff0c\u90fd\u53ef\u4ee5\u76f4\u63a5\u7528\u540c\u4e00\u5957\u63a5\u53e3\u5207\u6362 OpenAI\u3001Anthropic \u6216 Claude\u3002<\/p>\n<p>\u8fd9\u4e0e <a target=\"_blank\" rel=\"noopener\" href=\"https:\/\/fsdata.site\/ai-agent-function-calling\/\">AI Agent \u51fd\u6570\u8c03\u7528\u5b9e\u6218<\/a> \u4e2d\u7684\u8bbe\u8ba1\u7406\u5ff5\u4e00\u81f4\uff1a\u7528\u4e00\u4e2a\u6807\u51c6\u5316\u63a5\u53e3\u5c4f\u853d\u5e95\u5c42\u6a21\u578b\u7684\u5dee\u5f02\u3002<\/p>\n<h2>\u5b89\u88c5\u4e0e\u914d\u7f6e<\/h2>\n<pre><code class=\"language-bash\">pip install vercel ai-toolkit<\/code><\/pre>\n<pre><code class=\"language-python\">from vercel_ai import VAI, ChatCompletion\n\n# \u914d\u7f6e\u591a\u6a21\u578b\u8def\u7531\nclient = VAI(\n    models={\n        \"fast\": \"openai:gpt-4o-mini\",\n        \"smart\": \"anthropic:claude-3.5-sonnet\",\n        \"cheap\": \"openai:gpt-4o-mini\"\n    }\n)\n\n# \u667a\u80fd\u8def\u7531\nresponse = client.chat(\n    model=\"auto\",  # \u81ea\u52a8\u9009\u62e9\u6700\u4f73\u6a21\u578b\n    messages=[\n        {\"role\": \"system\", \"content\": \"\u4f60\u662f\u4e00\u4e2a\u6280\u672f\u6587\u6863\u4e13\u5bb6\"},\n        {\"role\": \"user\", \"content\": \"\u89e3\u91ca\u4e00\u4e0b Python GIL \u662f\u4ec0\u4e48\"}\n    ],\n    stream=True\n)\nfor chunk in response:\n    print(chunk.content, end=\"\", flush=True)<\/code><\/pre>\n<h2>\u6d41\u5f0f\u8f93\u51fa\u5b9e\u6218<\/h2>\n<p>\u5728\u751f\u4ea7\u73af\u5883\u4e2d\uff0c\u6d41\u5f0f\u8f93\u51fa\u4e0d\u4ec5\u662f\u7528\u6237\u4f53\u9a8c\u95ee\u9898\u2014\u2014\u5b83\u8fd8\u5173\u7cfb\u5230 <a target=\"_blank\" rel=\"noopener\" href=\"https:\/\/fsdata.site\/docker\u5bb9\u5668\u5316\u90e8\u7f72\u5b9e\u6218\uff1a\u4ece\u5b89\u88c5\u5230\u4e0a\u7ebf\u5168\u6d41\u7a0b\/\">Docker \u5bb9\u5668\u4e2d\u7684\u8d44\u6e90\u7ba1\u7406<\/a>\u3002\u6d41\u5f0f\u6570\u636e\u53ef\u4ee5\u901a\u8fc7 Nginx \u53cd\u5411\u4ee3\u7406\u76f4\u63a5\u63a8\u9001\u7ed9\u5ba2\u6237\u7aef\uff0c\u65e0\u9700\u5728\u5e94\u7528\u5c42\u505a\u7f13\u51b2\u3002<\/p>\n<h2>\u63d0\u793a\u8bcd\u6a21\u677f\u7ba1\u7406<\/h2>\n<pre><code class=\"language-python\">from vercel_ai import PromptTemplate\n\ntemplate = PromptTemplate.from_file(\"templates\/code_review.txt\")\nresult = template.run(\n    code=open(\"main.py\").read(),\n    language=\"python\",\n    style=\"strict\"\n)<\/code><\/pre>\n<h2>\u5173\u952e\u8981\u70b9<\/h2>\n<ol>\n<li><strong>\u7edf\u4e00\u63a5\u53e3<\/strong>\uff1a\u4e00\u4e2a SDK \u641e\u5b9a\u6240\u6709 LLM \u63d0\u4f9b\u5546<\/li>\n<li><strong>\u6d41\u5f0f\u4f18\u5148<\/strong>\uff1a\u751f\u4ea7\u73af\u5883\u52a1\u5fc5\u542f\u7528 stream \u6a21\u5f0f\u51cf\u5c11\u5ef6\u8fdf<\/li>\n<li><strong>\u6a21\u677f\u5316\u7ba1\u7406<\/strong>\uff1aPrompt \u4e0d\u8981\u786c\u7f16\u7801\uff0c\u7528\u6a21\u677f\u6587\u4ef6\u7248\u672c\u63a7\u5236<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>\u4e0d\u5199\u4e00\u884c JS \u4e5f\u80fd\u7528 Vercel AI SDK\uff01Python \u5b8c\u6574\u6f14\u793a LLM \u96c6\u6210\u3001\u6d41\u5f0f\u8f93\u51fa\u548c\u63d0\u793a\u8bcd\u6a21\u677f\u7ba1\u7406\u7684\u5b9e\u6218\u7528\u6cd5\u3002<\/p>\n","protected":false},"author":2,"featured_media":202,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[31,35,40,50,60],"class_list":["post-175","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ai-app","tag-llm","tag-python-ai","tag-vercel-ai-sdk","tag-50","tag-60"],"_links":{"self":[{"href":"https:\/\/fsdata.site\/index.php?rest_route=\/wp\/v2\/posts\/175","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fsdata.site\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fsdata.site\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fsdata.site\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/fsdata.site\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=175"}],"version-history":[{"count":4,"href":"https:\/\/fsdata.site\/index.php?rest_route=\/wp\/v2\/posts\/175\/revisions"}],"predecessor-version":[{"id":238,"href":"https:\/\/fsdata.site\/index.php?rest_route=\/wp\/v2\/posts\/175\/revisions\/238"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fsdata.site\/index.php?rest_route=\/wp\/v2\/media\/202"}],"wp:attachment":[{"href":"https:\/\/fsdata.site\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=175"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fsdata.site\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=175"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fsdata.site\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=175"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}