{"id":29419,"date":"2025-03-27T21:27:54","date_gmt":"2025-03-27T13:27:54","guid":{"rendered":"https:\/\/www.aisharenet.com\/?p=29419"},"modified":"2025-03-27T21:27:54","modified_gmt":"2025-03-27T13:27:54","slug":"langgraph-cua","status":"publish","type":"post","link":"https:\/\/www.kdjingpai.com\/pt\/langgraph-cua\/","title":{"rendered":"LangGraph CUA\uff1a\u57fa\u4e8e LangGraph \u63a7\u5236\u7535\u8111\u64cd\u4f5c\u7684AI\u667a\u80fd\u4f53"},"content":{"rendered":"<p><a href=\"https:\/\/www.kdjingpai.com\/langgraph\/\">LangGraph<\/a> CUA \u662f\u7531 LangChain \u56e2\u961f\u5f00\u53d1\u7684\u4e00\u4e2a\u5f00\u6e90\u9879\u76ee\u3002\u5b83\u57fa\u4e8e LangGraph \u6846\u67b6\uff0c\u8ba9\u5f00\u53d1\u8005\u53ef\u4ee5\u7528 Python \u6253\u9020\u80fd\u76f4\u63a5\u64cd\u4f5c\u7535\u8111\u7684 AI \u667a\u80fd\u4f53\u3002\u8fd9\u4e2a\u5de5\u5177\u7684\u6838\u5fc3\u662f\u201cComputer Use Agent\u201d\uff08CUA\uff09\uff0c\u53ef\u4ee5\u6a21\u62df\u4eba\u7c7b\u5728\u7535\u8111\u4e0a\u7684\u884c\u4e3a\uff0c\u6bd4\u5982\u70b9\u51fb\u3001\u8f93\u5165\u6587\u5b57\u6216\u6d4f\u89c8\u7f51\u9875\u3002\u5b83\u652f\u6301\u8bb0\u5fc6\u529f\u80fd\u3001\u4eba\u673a\u534f\u4f5c\u548c\u5b9e\u65f6\u8f93\u51fa\uff0c\u9002\u5408\u7528\u6765\u81ea\u52a8\u5316\u91cd\u590d\u4efb\u52a1\u6216\u5f00\u53d1\u667a\u80fd\u52a9\u624b\u3002\u9879\u76ee\u4ee3\u7801\u5f00\u653e\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u81ea\u7531\u4e0b\u8f7d\u3001\u4fee\u6539\u548c\u4f7f\u7528\uff0c\u7279\u522b\u9002\u5408\u5bf9 AI \u81ea\u52a8\u5316\u611f\u5174\u8da3\u7684\u6280\u672f\u7231\u597d\u8005\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2>\u529f\u80fd\u5217\u8868<\/h2>\n<ul>\n<li>\u652f\u6301 AI \u901a\u8fc7\u6587\u5b57\u548c\u8bed\u97f3\u63a7\u5236\u7535\u8111\u64cd\u4f5c\uff0c\u6bd4\u5982\u6253\u5f00\u8f6f\u4ef6\u3001\u8f93\u5165\u6587\u5b57\u6216\u70b9\u51fb\u6309\u94ae\u3002<\/li>\n<li>\u63d0\u4f9b\u77ed\u671f\u548c\u957f\u671f\u8bb0\u5fc6\u529f\u80fd\uff0c\u8bb0\u4f4f\u4e4b\u524d\u7684\u64cd\u4f5c\u548c\u5bf9\u8bdd\u5185\u5bb9\u3002<\/li>\n<li>\u5185\u7f6e\u4eba\u673a\u534f\u4f5c\u6a21\u5f0f\uff0c\u5141\u8bb8\u7528\u6237\u968f\u65f6\u4ecb\u5165\u8c03\u6574 AI \u7684\u884c\u4e3a\u3002<\/li>\n<li>\u652f\u6301\u5b9e\u65f6\u6d41\u5f0f\u8f93\u51fa\uff0c\u64cd\u4f5c\u8fc7\u7a0b\u53ef\u4ee5\u9010\u6b65\u5c55\u793a\u3002<\/li>\n<li>\u96c6\u6210 Scrapybara\uff0c\u80fd\u5728\u865a\u62df\u673a\u4e0a\u8fd0\u884c AI \u4ee3\u7406\u5e76\u8bbf\u95ee\u7f51\u9875\u3002<\/li>\n<li>\u5141\u8bb8\u5f00\u53d1\u8005\u81ea\u5b9a\u4e49\u5de5\u5177\u548c\u914d\u7f6e\uff0c\u7075\u6d3b\u6269\u5c55\u529f\u80fd\u3002<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2>\u4f7f\u7528\u5e2e\u52a9<\/h2>\n<p>LangGraph CUA \u7684\u5b89\u88c5\u548c\u4f7f\u7528\u5e76\u4e0d\u590d\u6742\uff0c\u4f46\u9700\u8981\u4e00\u4e9b\u57fa\u672c\u7684 Python \u73af\u5883\u548c API \u914d\u7f6e\u3002\u4e0b\u9762\u662f\u8be6\u7ec6\u6b65\u9aa4\uff0c\u8ba9\u4f60\u5feb\u901f\u4e0a\u624b\u3002<\/p>\n<h3>\u5b89\u88c5\u6d41\u7a0b<\/h3>\n<ol>\n<li><strong>\u51c6\u5907\u73af\u5883<\/strong><br \/>\n\u786e\u4fdd\u4f60\u7684\u7535\u8111\u6709 Python 3.8 \u6216\u4ee5\u4e0a\u7248\u672c\u3002\u53ef\u4ee5\u7528\u547d\u4ee4\u68c0\u67e5\uff1a<\/li>\n<\/ol>\n<pre><code>python --version\r\n<\/code><\/pre>\n<p>\u5982\u679c\u6ca1\u6709\uff0c\u8bf7\u4ece\u00a0https:\/\/www.python.org\u00a0\u4e0b\u8f7d\u5b89\u88c5\u3002<\/p>\n<ol start=\"2\">\n<li><strong>\u514b\u9686\u9879\u76ee<\/strong><br \/>\n\u5728\u7ec8\u7aef\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\uff0c\u628a\u4ee3\u7801\u4e0b\u8f7d\u5230\u672c\u5730\uff1a<\/li>\n<\/ol>\n<pre><code>git clone https:\/\/github.com\/langchain-ai\/langgraph-cua-py.git\r\n<\/code><\/pre>\n<p>\u4e0b\u8f7d\u5b8c\u6210\u540e\uff0c\u8fdb\u5165\u9879\u76ee\u6587\u4ef6\u5939\uff1a<\/p>\n<pre><code>cd langgraph-cua-py\r\n<\/code><\/pre>\n<ol start=\"3\">\n<li><strong>\u5b89\u88c5\u4f9d\u8d56<\/strong><br \/>\n\u9879\u76ee\u9700\u8981\u4e00\u4e9b Python \u5e93\uff0c\u7528\u8fd9\u4e2a\u547d\u4ee4\u5b89\u88c5\uff1a<\/li>\n<\/ol>\n<pre><code>pip install -r requirements.txt\r\n<\/code><\/pre>\n<p>\u5982\u679c\u9047\u5230\u6743\u9650\u95ee\u9898\uff0c\u53ef\u4ee5\u52a0\u00a0<code>--user<\/code>\uff1a<\/p>\n<pre><code>pip install -r requirements.txt --user\r\n<\/code><\/pre>\n<ol start=\"4\">\n<li><strong>\u914d\u7f6e API \u5bc6\u94a5<\/strong><br \/>\nLangGraph CUA \u9700\u8981 OpenAI \u548c Scrapybara \u7684 API \u5bc6\u94a5\u3002\u5148\u6ce8\u518c\u8d26\u53f7\u83b7\u53d6\u5bc6\u94a5\uff0c\u7136\u540e\u5728\u7ec8\u7aef\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf\uff1a<\/li>\n<\/ol>\n<pre><code>export OPENAI_API_KEY=&lt;\u4f60\u7684OpenAI\u5bc6\u94a5&gt;\r\nexport SCRAPYBARA_API_KEY=&lt;\u4f60\u7684Scrapybara\u5bc6\u94a5&gt;\r\n<\/code><\/pre>\n<p>\u66ff\u6362\u00a0<code>&lt;\u4f60\u7684OpenAI\u5bc6\u94a5&gt;<\/code>\u00a0\u548c\u00a0<code>&lt;\u4f60\u7684Scrapybara\u5bc6\u94a5&gt;<\/code>\u00a0\u4e3a\u5b9e\u9645\u503c\u3002Windows \u7528\u6237\u53ef\u4ee5\u7528\u00a0<code>set<\/code>\u00a0\u66ff\u4ee3\u00a0<code>export<\/code>\u3002<\/p>\n<ol start=\"5\">\n<li><strong>\u9a8c\u8bc1\u5b89\u88c5<\/strong><br \/>\n\u8dd1\u4e00\u4e2a\u7b80\u5355\u6d4b\u8bd5\uff0c\u786e\u4fdd\u73af\u5883\u6ca1\u95ee\u9898\u3002\u8fdb\u5165\u9879\u76ee\u76ee\u5f55\uff0c\u8fd0\u884c\uff1a<\/li>\n<\/ol>\n<pre><code>python -m langgraph_cua\r\n<\/code><\/pre>\n<p>\u5982\u679c\u6ca1\u6709\u62a5\u9519\uff0c\u8bf4\u660e\u5b89\u88c5\u6210\u529f\u3002<\/p>\n<h3>\u5982\u4f55\u4f7f\u7528\u4e3b\u8981\u529f\u80fd<\/h3>\n<p>LangGraph CUA \u7684\u6838\u5fc3\u662f\u521b\u5efa\u4e00\u4e2a AI \u4ee3\u7406\u6765\u64cd\u4f5c\u7535\u8111\u3002\u4e0b\u9762\u662f\u5177\u4f53\u64cd\u4f5c\u65b9\u6cd5\u3002<\/p>\n<h4>\u521b\u5efa AI \u4ee3\u7406<\/h4>\n<p>\u5728 Python \u6587\u4ef6\u4e2d\u5bfc\u5165\u5e76\u914d\u7f6e\u4ee3\u7406\uff0c\u6bd4\u5982\uff1a<\/p>\n<pre><code>from langgraph_cua import create_cua\r\ncua_graph = create_cua()\r\n<\/code><\/pre>\n<p>\u8fd9\u4f1a\u751f\u6210\u4e00\u4e2a\u9ed8\u8ba4\u7684 AI \u4ee3\u7406\u3002\u5982\u679c\u4f60\u60f3\u7528\u7279\u5b9a\u7684\u865a\u62df\u673a\u5b9e\u4f8b\uff0c\u53ef\u4ee5\u52a0\u53c2\u6570\uff1a<\/p>\n<pre><code>cua_graph = create_cua(auth_state_id=\"\u4f60\u7684\u8ba4\u8bc1ID\")\r\n<\/code><\/pre>\n<h4>\u64cd\u4f5c\u7535\u8111<\/h4>\n<p>\u4ee3\u7406\u53ef\u4ee5\u901a\u8fc7\u547d\u4ee4\u63a7\u5236\u7535\u8111\u3002\u6bd4\u5982\uff0c\u8ba9\u5b83\u6253\u5f00\u6d4f\u89c8\u5668\uff1a<\/p>\n<pre><code>cua_graph.invoke({\"<a href=\"https:\/\/www.kdjingpai.com\/cohere\/\">command<\/a>\": \"open browser\"})\r\n<\/code><\/pre>\n<p>\u6216\u8005\u8f93\u5165\u6587\u5b57\uff1a<\/p>\n<pre><code>cua_graph.invoke({\"command\": \"type\", \"text\": \"\u4f60\u597d\uff0c\u4e16\u754c\"})\r\n<\/code><\/pre>\n<p>\u8fd9\u4e9b\u547d\u4ee4\u4f1a\u76f4\u63a5\u5728\u7535\u8111\u4e0a\u6267\u884c\u3002<\/p>\n<h4>\u4f7f\u7528\u8bb0\u5fc6\u529f\u80fd<\/h4>\n<p>\u4ee3\u7406\u80fd\u8bb0\u4f4f\u4e4b\u524d\u7684\u64cd\u4f5c\u3002\u6bd4\u5982\uff0c\u5148\u8ba9\u5b83\u6253\u5f00\u8bb0\u4e8b\u672c\uff1a<\/p>\n<pre><code>cua_graph.invoke({\"command\": \"open notepad\"})\r\n<\/code><\/pre>\n<p>\u7136\u540e\u8f93\u5165\u5185\u5bb9\uff1a<\/p>\n<pre><code>cua_graph.invoke({\"command\": \"type\", \"text\": \"\u8fd9\u662f\u6d4b\u8bd5\"})\r\n<\/code><\/pre>\n<p>\u4e0b\u6b21\u8c03\u7528\u65f6\uff0c\u5b83\u4f1a\u77e5\u9053\u8bb0\u4e8b\u672c\u5df2\u7ecf\u6253\u5f00\uff0c\u76f4\u63a5\u7ee7\u7eed\u64cd\u4f5c\u3002<\/p>\n<h4>\u4eba\u673a\u534f\u4f5c<\/h4>\n<p>\u5982\u679c\u60f3\u624b\u52a8\u8c03\u6574\uff0c\u53ef\u4ee5\u542f\u7528\u4eba\u673a\u534f\u4f5c\u6a21\u5f0f\u3002\u8fd0\u884c\u65f6\u52a0\u53c2\u6570\uff1a<\/p>\n<pre><code>cua_graph.invoke({\"command\": \"click\", \"x\": 100, \"y\": 200}, human_in_loop=True)\r\n<\/code><\/pre>\n<p>\u6267\u884c\u5230\u8fd9\u91cc\uff0c\u7a0b\u5e8f\u4f1a\u6682\u505c\uff0c\u7b49\u4f60\u786e\u8ba4\u6216\u4fee\u6539\u5750\u6807\u3002<\/p>\n<h4>\u5b9e\u65f6\u8f93\u51fa<\/h4>\n<p>\u60f3\u770b\u5230\u6bcf\u4e00\u6b65\u64cd\u4f5c\uff0c\u53ef\u4ee5\u7528\u6d41\u5f0f\u8f93\u51fa\uff1a<\/p>\n<pre><code>for step in cua_graph.stream({\"command\": \"search web\", \"query\": \"\u5929\u6c14\"}):\r\nprint(step)\r\n<\/code><\/pre>\n<p>\u5b83\u4f1a\u9010\u6b65\u663e\u793a\u641c\u7d22\u8fc7\u7a0b\u3002<\/p>\n<h3>\u7279\u8272\u529f\u80fd\u64cd\u4f5c<\/h3>\n<h4>\u96c6\u6210 Scrapybara<\/h4>\n<p>Scrapybara \u8ba9\u4ee3\u7406\u80fd\u5728\u865a\u62df\u673a\u4e0a\u8fd0\u884c\uff0c\u9002\u5408\u5904\u7406\u7f51\u9875\u4efb\u52a1\u3002\u914d\u7f6e\u65f6\u786e\u4fdd API \u5bc6\u94a5\u6b63\u786e\uff0c\u7136\u540e\u8fd0\u884c\uff1a<\/p>\n<pre><code>cua_graph.invoke({\"command\": \"<a href=\"https:\/\/www.kdjingpai.com\/browse-aiwudaiai\/\">browse<\/a>\", \"url\": \"https:\/\/example.com\"})\r\n<\/code><\/pre>\n<p>\u4ee3\u7406\u4f1a\u5728\u865a\u62df\u673a\u91cc\u6253\u5f00\u7f51\u9875\u5e76\u64cd\u4f5c\u3002<\/p>\n<h4>\u81ea\u5b9a\u4e49\u5de5\u5177<\/h4>\n<p>\u4f60\u53ef\u4ee5\u52a0\u81ea\u5df1\u7684\u5de5\u5177\u3002\u6bd4\u5982\uff0c\u5b9a\u4e49\u4e00\u4e2a\u8ba1\u7b97\u5668\u5de5\u5177\uff1a<\/p>\n<pre><code>def calculator(a, b):\r\nreturn a + b\r\ncua_graph = create_cua(tools=[calculator])\r\n<\/code><\/pre>\n<p>\u7136\u540e\u8c03\u7528\uff1a<\/p>\n<pre><code>cua_graph.invoke({\"command\": \"calculate\", \"a\": 5, \"b\": 3})\r\n<\/code><\/pre>\n<p>\u7ed3\u679c\u4f1a\u8fd4\u56de 8\u3002<\/p>\n<p>\u8fd9\u4e9b\u6b65\u9aa4\u548c\u4ee3\u7801\u80fd\u8ba9\u4f60\u5feb\u901f\u4e0a\u624b LangGraph CUA\uff0c\u65e0\u8bba\u662f\u7b80\u5355\u4efb\u52a1\u8fd8\u662f\u590d\u6742\u5b9a\u5236\u90fd\u53ef\u4ee5\u5b9e\u73b0\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2>\u5e94\u7528\u573a\u666f<\/h2>\n<ol>\n<li><strong>\u81ea\u52a8\u5316\u529e\u516c<\/strong><br \/>\n\u7528 AI \u4ee3\u7406\u6279\u91cf\u5904\u7406\u6587\u4ef6\uff0c\u6bd4\u5982\u6253\u5f00 Excel\uff0c\u8f93\u5165\u6570\u636e\u5e76\u4fdd\u5b58\uff0c\u7701\u53bb\u91cd\u590d\u64cd\u4f5c\u3002<\/li>\n<li><strong>\u7f51\u9875\u6570\u636e\u6293\u53d6<\/strong><br \/>\n\u8ba9\u4ee3\u7406\u8bbf\u95ee\u7f51\u7ad9\uff0c\u63d0\u53d6\u4fe1\u606f\uff0c\u6bd4\u5982\u81ea\u52a8\u6536\u96c6\u65b0\u95fb\u6807\u9898\u6216\u4ef7\u683c\u6570\u636e\u3002<\/li>\n<li><strong>\u667a\u80fd\u52a9\u624b\u5f00\u53d1<\/strong><br \/>\n\u6253\u9020\u4e00\u4e2a\u80fd\u542c\u8bed\u97f3\u6307\u4ee4\u7684\u52a9\u624b\uff0c\u6bd4\u5982\u8bf4\u201c\u6253\u5f00\u90ae\u4ef6\u201d\u6216\u201c\u641c\u7d22\u6587\u6863\u201d\uff0c\u76f4\u63a5\u6267\u884c\u3002<\/li>\n<li><strong>\u6559\u80b2\u548c\u57f9\u8bad<\/strong><br \/>\n\u5728\u6559\u5b66\u4e2d\u5c55\u793a AI \u5982\u4f55\u6a21\u62df\u4eba\u7c7b\u64cd\u4f5c\u7535\u8111\uff0c\u5e2e\u52a9\u5b66\u751f\u7406\u89e3\u81ea\u52a8\u5316\u539f\u7406\u3002<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<h2>QA<\/h2>\n<ol>\n<li><strong>\u9700\u8981\u4ec0\u4e48\u7f16\u7a0b\u57fa\u7840\u5417\uff1f<\/strong><br \/>\n\u9700\u8981\u57fa\u672c\u7684 Python \u77e5\u8bc6\uff0c\u6bd4\u5982\u4f1a\u7528\u547d\u4ee4\u884c\u548c\u5199\u7b80\u5355\u4ee3\u7801\u3002\u5982\u679c\u4e0d\u4f1a\uff0c\u53ef\u4ee5\u5148\u5b66\u57fa\u7840\u8bed\u6cd5\u3002<\/li>\n<li><strong>\u6ca1\u6709 API \u5bc6\u94a5\u600e\u4e48\u529e\uff1f<\/strong><br \/>\n\u53bb OpenAI (https:\/\/openai.com) \u548c Scrapybara \u5b98\u7f51\u6ce8\u518c\u8d26\u53f7\uff0c\u7533\u8bf7\u5bc6\u94a5\u3002\u514d\u8d39\u989d\u5ea6\u53ef\u80fd\u6709\u9650\uff0c\u5efa\u8bae\u770b\u6e05\u5b9a\u4ef7\u3002<\/li>\n<li><strong>\u53ef\u4ee5\u4e0d\u7528\u865a\u62df\u673a\u5417\uff1f<\/strong><br \/>\n\u53ef\u4ee5\uff0c\u4f46\u7528 Scrapybara \u7684\u865a\u62df\u673a\u66f4\u5b89\u5168\uff0c\u80fd\u9694\u79bb\u64cd\u4f5c\u73af\u5883\uff0c\u907f\u514d\u5f71\u54cd\u672c\u5730\u7535\u8111\u3002<\/li>\n<li><strong>\u652f\u6301\u4e2d\u6587\u6307\u4ee4\u5417\uff1f<\/strong><br \/>\n\u652f\u6301\u3002\u53ea\u8981 AI \u6a21\u578b\u80fd\u7406\u89e3\u4e2d\u6587\uff0c\u8f93\u5165\u4e2d\u6587\u6307\u4ee4\u4e00\u6837\u6709\u6548\u3002<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>LangGraph CUA \u662f\u7531 LangChain \u56e2\u961f\u5f00\u53d1\u7684\u4e00\u4e2a\u5f00\u6e90\u9879\u76ee\u3002\u5b83\u57fa\u4e8e LangGraph \u6846\u67b6\uff0c\u8ba9\u5f00\u53d1\u8005\u53ef\u4ee5\u7528 Python \u6253\u9020\u80fd\u76f4\u63a5\u64cd\u4f5c\u7535\u8111\u7684 AI \u667a\u80fd\u4f53\u3002\u8fd9\u4e2a\u5de5\u5177\u7684\u6838\u5fc3\u662f\u201cComputer Use 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