{"id":33113,"date":"2025-07-22T18:50:37","date_gmt":"2025-07-22T10:50:37","guid":{"rendered":"https:\/\/www.kdjingpai.com\/?p=33113"},"modified":"2025-07-22T18:50:37","modified_gmt":"2025-07-22T10:50:37","slug":"12-factor-agentsai-10","status":"publish","type":"post","link":"https:\/\/www.kdjingpai.com\/de\/12-factor-agentsai-10\/","title":{"rendered":"\u300a12-Factor Agents\u300b9. \u5c06\u9519\u8bef\u4fe1\u606f\u538b\u7f29\u5230\u4e0a\u4e0b\u6587\u7a97\u53e3\u4e2d"},"content":{"rendered":"<p>\u8fd9\u4e00\u70b9\u5185\u5bb9\u4e0d\u591a\uff0c\u4f46\u503c\u5f97\u4e00\u63d0\u3002\u667a\u80fd\u4f53 (agent) \u7684\u597d\u5904\u4e4b\u4e00\u662f\u201c\u81ea\u6211\u4fee\u590d\u201d\u2014\u2014\u5bf9\u4e8e\u7b80\u77ed\u7684\u4efb\u52a1\uff0c\u5927\u8bed\u8a00\u6a21\u578b (LLM) \u53ef\u80fd\u4f1a\u8c03\u7528\u4e00\u4e2a\u5931\u8d25\u7684\u5de5\u5177\u3002\u4f18\u79c0\u7684\u5927\u8bed\u8a00\u6a21\u578b\u6709\u5f88\u5927\u673a\u7387\u80fd\u591f\u8bfb\u53d6\u9519\u8bef\u4fe1\u606f\u6216\u5806\u6808\u8ddf\u8e2a (stack trace) \uff0c\u5e76\u627e\u51fa\u5728\u540e\u7eed\u5de5\u5177\u8c03\u7528\u4e2d\u9700\u8981\u66f4\u6539\u7684\u5730\u65b9\u3002<\/p>\n<p>\u5927\u591a\u6570\u6846\u67b6\u90fd\u5b9e\u73b0\u4e86\u8fd9\u4e00\u70b9\uff0c\u4f46\u4f60\u4e5f\u53ef\u4ee5\u53ea\u5b9e\u73b0\u8fd9\u4e00\u70b9\uff0c\u800c\u65e0\u9700\u5b9e\u73b0\u5176\u4ed6 11 \u4e2a\u8981\u7d20\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u793a\u4f8b\uff1a<\/p>\n<pre><code>thread = {\"events\": [initial_message]}\r\nwhile True:\r\nnext_step = await determine_next_step(thread_to_prompt(thread))\r\nthread[\"events\"].append({\r\n\"type\": next_step.intent,\r\n\"data\": next_step,\r\n})\r\ntry:\r\nresult = await handle_next_step(thread, next_step) # \u6211\u4eec\u7684 switch \u8bed\u53e5\r\nexcept Exception as e:\r\n# \u5982\u679c\u6211\u4eec\u5f97\u5230\u4e00\u4e2a\u9519\u8bef\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u5b83\u6dfb\u52a0\u5230\u4e0a\u4e0b\u6587\u7a97\u53e3\u4e2d\u518d\u8bd5\u4e00\u6b21\r\nthread[\"events\"].append({\r\n\"type\": 'error',\r\n\"data\": format_error(e),\r\n})\r\n# \u5728\u8fd9\u91cc\u5faa\u73af\uff0c\u6216\u8005\u505a\u4efb\u4f55\u5176\u4ed6\u4e8b\u60c5\u6765\u5c1d\u8bd5\u6062\u590d\r\n<\/code><\/pre>\n<p>\u4f60\u53ef\u80fd\u60f3\u4e3a\u7279\u5b9a\u7684\u5de5\u5177\u8c03\u7528\u5b9e\u73b0\u4e00\u4e2a\u9519\u8bef\u8ba1\u6570\u5668 (errorCounter) \uff0c\u5c06\u5355\u4e2a\u5de5\u5177\u7684\u5c1d\u8bd5\u6b21\u6570\u9650\u5236\u5728 3 \u6b21\u5de6\u53f3\uff0c\u6216\u8005\u91c7\u7528\u4efb\u4f55\u5176\u4ed6\u7b26\u5408\u4f60\u7528\u4f8b\u7684\u903b\u8f91\u3002<\/p>\n<pre><code>consecutive_errors = 0\r\nwhile True:\r\n# ... \u73b0\u6709\u4ee3\u7801 ...\r\ntry:\r\nresult = await handle_next_step(thread, next_step)\r\nthread[\"events\"].append({\r\n\"type\": next_step.intent + '_result',\r\ndata: result,\r\n})\r\n# \u6210\u529f\uff01\u91cd\u7f6e\u9519\u8bef\u8ba1\u6570\u5668\r\nconsecutive_errors = 0\r\nexcept Exception as e:\r\nconsecutive_errors += 1\r\nif consecutive_errors &lt; 3:\r\n# \u8fdb\u884c\u5faa\u73af\u5e76\u91cd\u8bd5\r\nthread[\"events\"].append({\r\n\"type\": 'error',\r\n\"data\": format_error(e),\r\n})\r\nelse:\r\n# \u4e2d\u65ad\u5faa\u73af\uff0c\u91cd\u7f6e\u90e8\u5206\u4e0a\u4e0b\u6587\u7a97\u53e3\uff0c\u4e0a\u62a5\u7ed9\u4eba\u7c7b\uff0c\u6216\u505a\u4efb\u4f55\u4f60\u60f3\u505a\u7684\u4e8b\r\nbreak\r\n}\r\n}\r\n<\/code><\/pre>\n<p>\u5f53\u8fbe\u5230\u67d0\u4e2a\u8fde\u7eed\u9519\u8bef\u9608\u503c\u65f6\uff0c\u53ef\u80fd\u662f\u4e00\u4e2a\u5f88\u597d\u7684\u65f6\u673a\u6765\u00a0<a href=\"https:\/\/github.com\/humanlayer\/12-factor-agents\/blob\/main\/content\/factor-07-contact-humans-with-tools.md\">\u4e0a\u62a5\u7ed9\u4eba\u7c7b<\/a>\u00a0\uff0c\u65e0\u8bba\u662f\u901a\u8fc7\u6a21\u578b\u51b3\u7b56\uff0c\u8fd8\u662f\u901a\u8fc7\u786e\u5b9a\u6027\u5730\u63a5\u7ba1\u63a7\u5236\u6d41\u3002<\/p>\n<p><img decoding=\"async\" title=\"\u300a12-Factor Agents\u300b9. \u5c06\u9519\u8bef\u4fe1\u606f\u538b\u7f29\u5230\u4e0a\u4e0b\u6587\u7a97\u53e3\u4e2d-1\" src=\"https:\/\/www.kdjingpai.com\/wp-content\/uploads\/2025\/07\/cb05a5ce170f44a.png\" alt=\"\u300a12-Factor Agents\u300b9. \u5c06\u9519\u8bef\u4fe1\u606f\u538b\u7f29\u5230\u4e0a\u4e0b\u6587\u7a97\u53e3\u4e2d-1\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>\u4f18\u70b9\uff1a<\/p>\n<ol>\n<li><strong>\u81ea\u6211\u4fee\u590d<\/strong>\uff1a\u5927\u8bed\u8a00\u6a21\u578b\u53ef\u4ee5\u8bfb\u53d6\u9519\u8bef\u4fe1\u606f\uff0c\u5e76\u627e\u51fa\u5728\u540e\u7eed\u5de5\u5177\u8c03\u7528\u4e2d\u9700\u8981\u66f4\u6539\u7684\u5730\u65b9<\/li>\n<li><strong>\u6301\u4e45\u6027<\/strong>\uff1a\u5373\u4f7f\u67d0\u4e2a\u5de5\u5177\u8c03\u7528\u5931\u8d25\uff0c\u667a\u80fd\u4f53\u4e5f\u53ef\u4ee5\u7ee7\u7eed\u8fd0\u884c<\/li>\n<\/ol>\n<p>\u6211\u76f8\u4fe1\u4f60\u4f1a\u53d1\u73b0\uff0c\u5982\u679c\u8fc7\u5ea6\u4f7f\u7528\u6b64\u65b9\u6cd5\uff0c\u4f60\u7684\u667a\u80fd\u4f53\u53ef\u80fd\u4f1a\u5931\u63a7\uff0c\u5e76\u53ef\u80fd\u4e00\u904d\u53c8\u4e00\u904d\u5730\u91cd\u590d\u540c\u6837\u7684\u9519\u8bef\u3002<\/p>\n<p>\u8fd9\u65f6\u5019\uff0c<a href=\"https:\/\/www.kdjingpai.com\/12-factor-agentsai-9\/\">\u8981\u7d20 8 &#8211; \u638c\u63a7\u4f60\u7684\u63a7\u5236\u6d41<\/a>\u00a0\u548c\u00a0<a href=\"https:\/\/www.kdjingpai.com\/12-factor-agentsai-4\/\">\u8981\u7d20 3 &#8211; \u638c\u63a7\u4f60\u7684\u4e0a\u4e0b\u6587\u6784\u5efa<\/a>\u00a0\u5c31\u6d3e\u4e0a\u7528\u573a\u4e86\u2014\u2014\u4f60\u4e0d\u9700\u8981\u53ea\u662f\u5c06\u539f\u59cb\u9519\u8bef\u4fe1\u606f\u653e\u56de\u53bb\uff0c\u4f60\u53ef\u4ee5\u5b8c\u5168\u91cd\u6784\u5b83\u7684\u8868\u793a\u65b9\u5f0f\uff0c\u4ece\u4e0a\u4e0b\u6587\u7a97\u53e3\u4e2d\u79fb\u9664\u5148\u524d\u7684\u4e8b\u4ef6\uff0c\u6216\u8005\u91c7\u53d6\u4efb\u4f55\u4f60\u8ba4\u4e3a\u6709\u6548\u7684\u786e\u5b9a\u6027\u65b9\u6cd5\u6765\u8ba9\u667a\u80fd\u4f53\u56de\u5230\u6b63\u8f68\u3002<\/p>\n<p>\u4f46\u9632\u6b62\u9519\u8bef\u5931\u63a7\u7684\u9996\u8981\u65b9\u6cd5\u662f\u91c7\u7eb3\u00a0<a href=\"https:\/\/www.kdjingpai.com\/12-factor-agentsai-11\/\">\u8981\u7d20 10 &#8211; \u5c0f\u578b\u3001\u4e13\u6ce8\u7684\u667a\u80fd\u4f53<\/a>\u00a0\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8fd9\u4e00\u70b9\u5185\u5bb9\u4e0d\u591a\uff0c\u4f46\u503c\u5f97\u4e00\u63d0\u3002\u667a\u80fd\u4f53 (agent) \u7684\u597d\u5904\u4e4b\u4e00\u662f\u201c\u81ea\u6211\u4fee\u590d\u201d\u2014\u2014\u5bf9\u4e8e\u7b80\u77ed\u7684\u4efb\u52a1\uff0c\u5927\u8bed\u8a00\u6a21\u578b (LLM) \u53ef\u80fd\u4f1a\u8c03\u7528\u4e00\u4e2a\u5931\u8d25\u7684\u5de5\u5177\u3002\u4f18\u79c0\u7684\u5927\u8bed\u8a00\u6a21\u578b\u6709\u5f88\u5927\u673a\u7387\u80fd\u591f\u8bfb\u53d6\u9519\u8bef\u4fe1\u606f\u6216\u5806\u6808\u8ddf\u8e2a (stack trace) \uff0c\u5e76\u627e\u51fa\u5728\u540e&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-33113","post","type-post","status-publish","format-standard","hentry","category-kecheng"],"_links":{"self":[{"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/posts\/33113","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/comments?post=33113"}],"version-history":[{"count":0,"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/posts\/33113\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/media?parent=33113"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/categories?post=33113"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kdjingpai.com\/de\/wp-json\/wp\/v2\/tags?post=33113"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}