{"id":38070,"date":"2025-02-09T13:01:02","date_gmt":"2025-02-09T05:01:02","guid":{"rendered":"https:\/\/17aitech.com\/?p=38070"},"modified":"2025-02-09T13:01:02","modified_gmt":"2025-02-09T05:01:02","slug":"go%e8%af%ad%e8%a8%80%e5%bc%80%e5%8f%91ai%e6%99%ba%e8%83%bd%e4%bd%93%e6%9c%89%e5%a4%9a%e4%b8%9d%e6%bb%91%ef%bc%9f%e5%ad%97%e8%8a%82%e9%87%8d%e7%a3%85%e5%bc%80%e6%ba%90eino%e6%a1%86%e6%9e%b6%ef%bc%8c","status":"publish","type":"post","link":"https:\/\/17aitech.com\/?p=38070","title":{"rendered":"Go\u8bed\u8a00\u5f00\u53d1AI\u667a\u80fd\u4f53\u6709\u591a\u4e1d\u6ed1\uff1f\u5b57\u8282\u91cd\u78c5\u5f00\u6e90Eino\u6846\u67b6\uff0c\u5185\u542b\u4fdd\u59c6\u7ea7\u6559\u7a0b"},"content":{"rendered":"

\u6587\u7ae0\u6765\u6e90\u4e8e\u4e92\u8054\u7f51:Go\u8bed\u8a00\u5f00\u53d1AI\u667a\u80fd\u4f53\u6709\u591a\u4e1d\u6ed1\uff1f\u5b57\u8282\u91cd\u78c5\u5f00\u6e90Eino\u6846\u67b6\uff0c\u5185\u542b\u4fdd\u59c6\u7ea7\u6559\u7a0b<\/a><\/p>\n

<\/a><\/p>\n

\n
\n

AIxiv\u4e13\u680f\u662f\u673a\u5668\u4e4b\u5fc3\u53d1\u5e03\u5b66\u672f\u3001\u6280\u672f\u5185\u5bb9\u7684\u680f\u76ee\u3002\u8fc7\u53bb\u6570\u5e74\uff0c\u673a\u5668\u4e4b\u5fc3AIxiv\u4e13\u680f\u63a5\u6536\u62a5\u9053\u4e862000\u591a\u7bc7\u5185\u5bb9\uff0c\u8986\u76d6\u5168\u7403\u5404\u5927\u9ad8\u6821\u4e0e\u4f01\u4e1a\u7684\u9876\u7ea7\u5b9e\u9a8c\u5ba4\uff0c\u6709\u6548\u4fc3\u8fdb\u4e86\u5b66\u672f\u4ea4\u6d41\u4e0e\u4f20\u64ad\u3002\u5982\u679c\u60a8\u6709\u4f18\u79c0\u7684\u5de5\u4f5c\u60f3\u8981\u5206\u4eab\uff0c\u6b22\u8fce\u6295\u7a3f\u6216\u8005\u8054\u7cfb\u62a5\u9053\u3002\u6295\u7a3f\u90ae\u7bb1\uff1aliyazhou@jiqizhixin.com\uff1bzhaoyunfeng@jiqizhixin.com<\/p>\n<\/section>\n<\/blockquote>\n

\u5f00\u53d1\u57fa\u4e8e\u5927\u6a21\u578b\u7684\u8f6f\u4ef6\u5e94\u7528\uff0c\u5c31\u50cf\u6307\u6325\u4e00\u652f\u8db3\u7403\u961f\uff1a\u7ec4\u4ef6<\/strong>\u662f\u80fd\u529b\u5404\u5f02\u7684\u961f\u5458\uff0c\u7f16\u6392<\/strong>\u662f\u7075\u6d3b\u591a\u53d8\u7684\u6218\u672f\uff0c\u6570\u636e<\/strong>\u662f\u6d41\u8f6c\u7684\u8db3\u7403\u3002<\/p>\n

Eino \u662f\u5b57\u8282\u8df3\u52a8\u5f00\u6e90\u7684\u5927\u6a21\u578b\u5e94\u7528\u5f00\u53d1\u6846\u67b6\uff0c\u62e5\u6709\u7a33\u5b9a\u7684\u5185\u6838\uff0c\u7075\u6d3b\u7684\u6269\u5c55\u6027\uff0c\u5b8c\u5584\u7684\u5de5\u5177\u751f\u6001\uff0c\u53ef\u9760\u4e14\u6613\u7ef4\u62a4\uff0c\u80cc\u9760\u8c46\u5305\u3001\u6296\u97f3\u7b49\u5e94\u7528\u7684\u4e30\u5bcc\u5b9e\u8df5\u7ecf\u9a8c\u3002\u521d\u6b21\u4f7f\u7528 Eino\uff0c\u5c31\u50cf\u63a5\u624b\u4e00\u652f\u5b9e\u529b\u96c4\u539a\u7684\u8db3\u7403\u961f\uff0c\u5373\u4f7f\u6559\u7ec3\u662f\u521d\u51fa\u8305\u5e90\u7684\u6f5c\u529b\u65b0\u4eba\uff0c\u4e5f\u53ef\u4ee5\u8e22\u51fa\u9ad8\u8d28\u91cf\u3001\u6709\u5185\u5bb9\u7684\u6bd4\u8d5b\u3002<\/p>\n

\u4e0b\u9762\u5c31\u8ba9\u6211\u4eec\u4e00\u8d77\u8e0f\u4e0a\u65b0\u624b\u4e0a\u8def\u4e4b\u65c5\uff01<\/p>\n

\u8ba4\u8bc6\u961f\u5458<\/strong><\/p>\n

Eino \u5e94\u7528\u7684\u57fa\u672c\u6784\u6210\u5143\u7d20\u662f\u529f\u80fd\u5404\u5f02\u7684\u7ec4\u4ef6\uff0c\u5c31\u50cf\u8db3\u7403\u961f\u7531\u4e0d\u540c\u4f4d\u7f6e\u89d2\u8272\u7684\u961f\u5458\u7ec4\u6210\uff1a<\/p>\n

<\/a><\/p>\n

\u8fd9\u4e9b\u7ec4\u4ef6\u62bd\u8c61\u4ee3\u8868\u4e86\u56fa\u5b9a\u7684\u8f93\u5165\u8f93\u51fa\u7c7b\u578b\u3001Option \u7c7b\u578b\u548c\u65b9\u6cd5\u7b7e\u540d\uff1a<\/p>\n

\n
type ChatModel interface {<\/code>\r\n    Generate(ctx context.Context, input []*schema.Message, opts ...Option) (*schema.Message, error)<\/code>\r\n    Stream(ctx context.Context, input []*schema.Message, opts ...Option) (<\/code>\r\n       *schema.StreamReader[*schema.Message], error)<\/code>\r\n    BindTools(tools []*schema.ToolInfo) error<\/code>\r\n}<\/code><\/pre>\n<\/section>\n
\u771f\u6b63\u7684\u8fd0\u884c\uff0c\u9700\u8981\u7684\u662f\u5177\u4f53\u7684\u7ec4\u4ef6\u5b9e\u73b0<\/strong>\uff1a<\/p>\n
<\/a><\/p>\n
Eino \u7684\u5f00\u53d1\u8fc7\u7a0b\u4e2d\uff0c\u9996\u5148\u8981\u505a\u7684\u662f\u51b3\u5b9a \u201c\u6211\u9700\u8981\u4f7f\u7528\u54ea\u4e2a\u7ec4\u4ef6\u62bd\u8c61\u201d\uff0c\u518d\u51b3\u5b9a \u201c\u6211\u9700\u8981\u4f7f\u7528\u54ea\u4e2a\u5177\u4f53\u7ec4\u4ef6\u5b9e\u73b0\u201d\u3002\u5c31\u50cf\u8db3\u7403\u961f\u5148\u51b3\u5b9a \u201c\u6211\u8981\u4e0a 1 \u4e2a\u524d\u950b\u201d\uff0c\u518d\u6311\u9009 \u201c\u8c01\u6765\u62c5\u4efb\u8fd9\u4e2a\u524d\u950b\u201d\u3002<\/p>\n
\u7ec4\u4ef6\u53ef\u4ee5\u50cf\u4f7f\u7528\u4efb\u4f55\u7684 Go interface \u4e00\u6837\u5355\u72ec\u4f7f\u7528\u3002\u4f46\u8981\u60f3\u53d1\u6325 Eino \u8fd9\u652f\u7403\u961f\u771f\u6b63\u7684\u5a01\u529b\uff0c\u9700\u8981\u591a\u4e2a\u7ec4\u4ef6\u534f\u540c\u7f16\u6392\uff0c\u6210\u4e3a\u4e00\u4e2a\u76f8\u4e92\u8054\u7ed3\u7684\u6574\u4f53\u3002<\/p>\n
\u5236\u5b9a\u6218\u672f<\/strong><\/p>\n
\u5728 Eino \u7f16\u6392\u573a\u666f\u4e2d\uff0c\u6bcf\u4e2a\u7ec4\u4ef6\u6210\u4e3a\u4e86 \u201c\u8282\u70b9\u201d\uff08Node\uff09\uff0c\u8282\u70b9\u4e4b\u95f4 1 \u5bf9 1 \u7684\u6d41\u8f6c\u5173\u7cfb\u6210\u4e3a\u4e86 \u201c\u8fb9\u201d\uff08Edge\uff09\uff0cN \u9009 1 \u7684\u6d41\u8f6c\u5173\u7cfb\u6210\u4e3a\u4e86 \u201c\u5206\u652f\u201d\uff08Branch\uff09\u3002\u57fa\u4e8e Eino \u5f00\u53d1\u7684\u5e94\u7528\uff0c\u7ecf\u8fc7\u5bf9\u5404\u79cd\u7ec4\u4ef6\u7684\u7075\u6d3b\u7f16\u6392\uff0c\u5c31\u50cf\u4e00\u652f\u8db3\u7403\u961f\u53ef\u4ee5\u91c7\u7528\u5404\u79cd\u9635\u578b\uff0c\u80fd\u591f\u652f\u6301\u65e0\u9650\u4e30\u5bcc\u7684\u4e1a\u52a1\u573a\u666f\u3002<\/p>\n
\u8db3\u7403\u961f\u7684\u6218\u672f\u5343\u53d8\u4e07\u5316\uff0c\u4f46\u5374\u6709\u8ff9\u53ef\u5faa\uff0c\u6709\u7684\u6ce8\u91cd\u63a7\u7403\uff0c\u6709\u7684\u7b80\u5355\u76f4\u63a5\u3002\u5bf9 Eino \u800c\u8a00\uff0c\u9488\u5bf9\u4e0d\u540c\u7684\u4e1a\u52a1\u5f62\u6001\uff0c\u4e5f\u6709\u66f4\u5408\u9002\u7684\u7f16\u6392\u65b9\u5f0f\uff1a<\/p>\n
<\/a><\/p>\n
Chain\uff0c\u5982\u7b80\u5355\u7684 ChatTemplate + ChatModel \u7684 Chain\uff1a<\/p>\n
<\/a><\/p>\n
\n
chain, _ := NewChain[map[string]any, *Message]().<\/code><\/p>
           AppendChatTemplate(prompt).<\/code><\/p>
           AppendChatModel(model).<\/code><\/p>
           Compile(ctx)<\/code><\/p>
chain.Invoke(ctx, map[string]any{\"query\": \"what's your name?\"})<\/code><\/p><\/pre>\n<\/section>\n
Graph\uff0c\u5982 ReAct Agent\uff1a<\/p>\n
<\/a><\/section>\n
\n
graph := NewGraph[map[string]any, *schema.Message]()<\/code>\r\n<\/code>_ = graph.AddChatTemplateNode(\"node_template\", chatTpl)<\/code><\/section>
_ = graph.AddChatModelNode(\"node_model\", chatModel)<\/code><\/section>
_ = graph.AddToolsNode(\"node_tools\", toolsNode)<\/code><\/section>
_ = graph.AddLambdaNode(\"node_converter\", takeOne)<\/code><\/section>
\r\n<\/code>_ = graph.AddEdge(START, \"node_template\")<\/code><\/section>
_ = graph.AddEdge(\"node_template\", \"node_model\")<\/code><\/section>
_ = graph.AddBranch(\"node_model\", branch)<\/code><\/section>
_ = graph.AddEdge(\"node_tools\", \"node_converter\")<\/code><\/section>
_ = graph.AddEdge(\"node_converter\", END)<\/code>\r\n<\/code><\/section>
\r\n<\/section>
compiledGraph, err := graph.Compile(ctx)<\/code><\/section>
if err != nil {<\/code><\/section>
    return err<\/code><\/section>
}<\/code><\/section>
out,\u00a0err\u00a0:=\u00a0r.Invoke(ctx,\u00a0map[string]any{\"query\":\"Beijing's\u00a0weather\u00a0this\u00a0weekend\"})<\/code><\/section><\/pre>\n<\/section>\n
<\/section>\n
\u4e86\u89e3\u5de5\u5177<\/strong><\/section>\n
<\/section>\n
\u73b0\u5728\u60f3\u8c61\u4e0b\u4f60\u63a5\u624b\u7684\u8db3\u7403\u961f\u7528\u4e86\u4e00\u4e9b\u9ed1\u79d1\u6280\uff0c\u6bd4\u5982\uff1a\u5728\u6bcf\u4e2a\u961f\u5458\u63a5\u7403\u548c\u51fa\u7403\u7684\u77ac\u95f4\uff0c\u8eab\u4e0a\u7684\u7403\u8863\u53ef\u4ee5\u81ea\u52a8\u7684\u8bb0\u5f55\u63a5\u7403\u548c\u51fa\u7403\u7684\u901f\u5ea6\u3001\u89d2\u5ea6\u5e76\u4f20\u9012\u7ed9\u573a\u8fb9\u7684\u670d\u52a1\u5668\uff0c\u8fd9\u6837\u6bd4\u8d5b\u7ed3\u675f\u540e\uff0c\u5c31\u53ef\u4ee5\u7edf\u8ba1\u51fa\u6bcf\u4e2a\u961f\u5458\u89e6\u7403\u7684\u60c5\u51b5\u548c\u5904\u7406\u7403\u7684\u65f6\u95f4\u3002<\/section>\n
<\/section>\n
\u5728 Eino \u4e2d\uff0c\u6bcf\u4e2a\u7ec4\u4ef6\u8fd0\u884c\u7684\u5f00\u59cb\u548c\u7ed3\u675f\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7 Callbacks \u673a\u5236\u62ff\u5230\u8f93\u5165\u8f93\u51fa\u53ca\u4e00\u4e9b\u989d\u5916\u4fe1\u606f\uff0c\u5904\u7406\u6a2a\u5207\u9762\u9700\u6c42\u3002\u6bd4\u5982\u4e00\u4e2a\u7b80\u5355\u7684\u6253\u65e5\u5fd7\u80fd\u529b\uff1a<\/section>\n
\n
handler := NewHandlerBuilder().<\/code>\r\n    OnStartFn(<\/code>\r\n       func (ctx context.Context, info *RunInfo, input CallbackInput) context.Context {<\/code>\r\n           log.Printf(\"onStart, runInfo: % v, input: % v\", info, input)<\/code>\r\n           return ctx<\/code>\r\n    }).<\/code>\r\n    OnEndFn(<\/code>\r\n        func (ctx context.Context, info *RunInfo, output CallbackOutput) context.Context {<\/code>\r\n           log.Printf(\"onEnd, runInfo: % v, out: % v\", info, output)<\/code>\r\n           return ctx<\/code>\r\n    }).<\/code>\r\n    Build()<\/code>\r\n\r\n<\/code>\/\/ \u6ce8\u5165\u5230 graph \u8fd0\u884c\u4e2d<\/code>\r\ncompiledGraph.Invoke(ctx, input, WithCallbacks(handler))<\/code><\/pre>\n<\/section>\n
<\/section>\n
\u518d\u60f3\u8c61\u4e00\u4e0b\uff0c\u8fd9\u4e2a\u8db3\u7403\u961f\u7684\u9ed1\u79d1\u6280\u4e0d\u6b62\u4e00\u79cd\uff0c\u8fd8\u53ef\u4ee5\u8ba9\u6559\u7ec3\u5728\u6bd4\u8d5b\u524d\u5236\u4f5c \u201c\u9526\u56ca\u201d \u5e76\u85cf\u5728\u7403\u8863\u91cc\uff0c\u5f53\u961f\u5458\u63a5\u7403\u65f6\uff0c\u8fd9\u4e2a\u9526\u56ca\u5c31\u4f1a\u64ad\u653e\u6559\u7ec3\u4e8b\u5148\u5f55\u5236\u597d\u7684\u5999\u8ba1\uff0c\u6bd4\u5982 \u201c\u522b\u72b9\u8c6b\uff0c\u76f4\u63a5\u5c04\u95e8\uff01\u201d\u3002<\/section>\n
<\/section>\n
\u542c\u4e0a\u53bb\u5f88\u6709\u8da3\uff0c\u4f46\u6709\u4e00\u4e2a\u96be\u70b9\uff1a\u6709\u7684\u9526\u56ca\u662f\u7ed9\u5168\u961f\u6240\u6709\u961f\u5458\u7684\uff0c\u6709\u7684\u9526\u56ca\u662f\u53ea\u7ed9\u4e00\u7c7b\u961f\u5458\uff08\u6bd4\u5982\u6240\u6709\u524d\u950b\uff09\u7684\uff0c\u800c\u6709\u7684\u9526\u56ca\u751a\u81f3\u662f\u53ea\u7ed9\u5355\u4e2a\u961f\u5458\u7684\u3002\u5982\u4f55\u6709\u6548\u7684\u505a\u5230\u9526\u56ca\u5999\u8ba1\u7684\u5206\u53d1\uff1f<\/section>\n
<\/section>\n
\u5728 Eino \u4e2d\uff0c\u7c7b\u4f3c\u7684\u95ee\u9898\u662f graph \u8fd0\u884c\u8fc7\u7a0b\u4e2d call option \u7684\u5206\u53d1\uff1a<\/section>\n
\n
\/\/ \u6240\u6709\u8282\u70b9\u90fd\u751f\u6548\u7684 call option<\/code><\/section>
compiledGraph.Invoke(ctx, input, WithCallbacks(handler))<\/code>\r\n<\/code>\/\/ \u53ea\u5bf9\u7279\u5b9a\u7c7b\u578b\u8282\u70b9\u751f\u6548\u7684 call option<\/code><\/section>
compiledGraph.Invoke(ctx, input, WithChatModelOption(model.WithTemperature(0.5)))<\/code>\r\n<\/code>\/\/ \u53ea\u5bf9\u7279\u5b9a\u8282\u70b9\u751f\u6548\u7684 call option<\/code><\/section>
compiledGraph.Invoke(ctx,\u00a0input,\u00a0WithCallbacks(handler).DesignateNode(\"node_1\"))<\/code><\/section><\/pre>\n<\/section>\n
<\/section>\n
\u53d1\u73b0\u72ec\u95e8\u79d8\u7b08<\/strong><\/section>\n
<\/section>\n
\u73b0\u5728\uff0c\u60f3\u8c61\u4e00\u4e0b\u4f60\u7684\u7403\u961f\u91cc\u6709\u4e00\u4e9b\u660e\u661f\u7403\u5458\uff08\u4e2d\u573a\u5927\u8111 ChatModel \u548c\u950b\u7ebf\u5c16\u5200 StreamableTool\uff09\u8eab\u6000\u7edd\u6280\uff0c\u4ed6\u4eec\u8e22\u51fa\u7684\u7403\u901f\u5ea6\u5982\u6b64\u4e4b\u5feb\uff0c\u751a\u81f3\u51fa\u73b0\u4e86\u6b8b\u5f71\uff0c\u770b\u4e0a\u53bb\u5c31\u50cf\u662f\u628a\u4e00\u4e2a\u5b8c\u6574\u7684\u8db3\u7403\u5207\u6210\u4e86\u5f88\u591a\u7247\uff01<\/section>\n
<\/section>\n
\u9762\u5bf9\u8fd9\u6837\u7684 \u201c\u6d41\u5f0f\u201d \u8db3\u7403\uff0c\u5bf9\u624b\u7403\u5458\u624b\u8db3\u65e0\u63aa\uff0c\u4e0d\u77e5\u9053\u8be5\u5982\u4f55\u63a5\u7403\uff0c\u4f46\u662f\u4f60\u7684\u7403\u961f\u7684\u6240\u6709\u961f\u5458\uff0c\u90fd\u80fd\u591f\u5b8c\u7f8e\u7684\u63a5\u7403\uff0c\u8981\u4e48\u76f4\u63a5\u4e00\u4e2a\u7247\u4e00\u4e2a\u7247\u7684\u63a5\u6536 \u201c\u6d41\u5f0f\u201d \u8db3\u7403\u5e76\u7b2c\u4e00\u65f6\u95f4\u5904\u7406\uff0c\u8981\u4e48\u81ea\u52a8\u7684\u628a\u6240\u6709\u7247\u62fc\u63a5\u6210\u5b8c\u6574\u7684\u8db3\u7403\u540e\u518d\u5904\u7406\u3002\u8eab\u6000\u8fd9\u6837\u7684\u72ec\u95e8\u79d8\u7b08\uff0c\u4f60\u7684\u7403\u961f\u5177\u5907\u4e86\u9762\u5bf9\u5176\u4ed6\u7403\u961f\u7684\u964d\u7ef4\u6253\u51fb\u80fd\u529b\uff01<\/section>\n
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\u5728 Eino \u4e2d\uff0c\u5f00\u53d1\u8005\u53ea\u9700\u8981\u5173\u6ce8\u4e00\u4e2a\u7ec4\u4ef6\u5728 \u201c\u771f\u5b9e\u4e1a\u52a1\u573a\u666f\u201d \u4e2d\uff0c\u662f\u5426\u53ef\u4ee5\u5904\u7406\u6d41\u5f0f\u7684\u8f93\u5165\uff0c\u4ee5\u53ca\u662f\u5426\u53ef\u4ee5\u751f\u6210\u6d41\u5f0f\u7684\u8f93\u51fa\u3002\u6839\u636e\u8fd9\u4e2a\u771f\u5b9e\u7684\u573a\u666f\uff0c\u5177\u4f53\u7684\u7ec4\u4ef6\u5b9e\u73b0\uff08\u5305\u62ec Lambda Function\uff09\u5c31\u53bb\u5b9e\u73b0\u7b26\u5408\u8fd9\u4e2a\u6d41\u5f0f\u8303\u5f0f\u7684\u65b9\u6cd5\uff1a<\/section>\n
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\/\/ ChatModel \u5b9e\u73b0\u4e86 Invoke\uff08\u8f93\u5165\u8f93\u51fa\u5747\u975e\u6d41\uff09\u548c Stream\uff08\u8f93\u5165\u975e\u6d41\uff0c\u8f93\u51fa\u6d41\uff09\u4e24\u4e2a\u8303\u5f0f<\/code>\r\ntype ChatModel interface {<\/code>\r\n    Generate(ctx context.Context, input []*Message, opts ...Option) (*Message, error)<\/code>\r\n    Stream(ctx context.Context, input []*Message, opts ...Option) (<\/code>\r\n       *schema.StreamReader[*Message], error<\/code>)<\/code>\r\n}<\/code>\r\n<\/code>\/\/ Lambda \u53ef\u4ee5\u5b9e\u73b0\u4efb\u610f\u56db\u79cd\u6d41\u5f0f\u8303\u5f0f<\/code>\r\n\r\n<\/code>\/\/\u00a0Invoke\u00a0is\u00a0the\u00a0type\u00a0of\u00a0the\u00a0invokable\u00a0lambda\u00a0function.<\/code>\r\ntype Invoke[I, O, TOption any] func(ctx context.Context, input I, opts ...TOption) (<\/code>\r\n    output O, err error)<\/code>\r\n<\/code>\/\/ Stream is the type of the streamable lambda function.<\/code>\r\ntype Stream[I, O, TOption any] func(ctx context.Context,<\/code>\r\n    input I, opts ...TOption) (output *schema.StreamReader[O], err error)<\/code>\r\n<\/code>\/\/ Collect is the type of the collectable lambda function.<\/code>\r\ntype Collect[I, O, TOption any] func(ctx context.Context,<\/code>\r\n    input *schema.StreamReader[I], opts ...TOption) (output O, err error)<\/code>\r\n<\/code>\/\/ Transform is the type of the transformable lambda function.<\/code>\r\ntype Transform[I, O, TOption any] func(ctx context.Context,<\/code>\r\n\u00a0\u00a0\u00a0\u00a0input\u00a0*schema.StreamReader[I],\u00a0opts\u00a0...TOption)\u00a0(output\u00a0*schema.StreamReader[O],\u00a0err\u00a0error)<\/code><\/pre>\n<\/section>\n
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Eino \u7f16\u6392\u80fd\u529b\u4f1a\u81ea\u52a8\u505a\u4e24\u4e2a\u91cd\u8981\u7684\u4e8b\u60c5\uff1a<\/section>\n
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1. \u4e0a\u6e38\u662f\u6d41\uff0c\u4f46\u662f\u4e0b\u6e38\u53ea\u80fd\u63a5\u6536\u975e\u6d41\u65f6\uff0c\u81ea\u52a8\u62fc\u63a5\uff08Concat\uff09\u3002<\/section>\n
2. \u4e0a\u6e38\u662f\u975e\u6d41\uff0c\u4f46\u662f\u4e0b\u6e38\u53ea\u80fd\u63a5\u6536\u6d41\u65f6\uff0c\u81ea\u52a8\u6d41\u5316\uff08T -> StreamReader [T]\uff09\u3002<\/section>\n
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\u9664\u6b64\u4e4b\u5916\uff0cEino \u7f16\u6392\u80fd\u529b\u8fd8\u4f1a\u81ea\u52a8\u5904\u7406\u6d41\u7684\u5408\u5e76\u3001\u590d\u5236\u7b49\u5404\u79cd\u7ec6\u8282\uff0c\u628a\u5927\u6a21\u578b\u5e94\u7528\u7684\u6838\u5fc3 \u2014\u2014 \u6d41\u5904\u7406\u505a\u5230\u4e86\u6781\u81f4\u3002<\/section>\n
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\u4e00\u573a\u8bad\u7ec3\u8d5b — Eino \u667a\u80fd\u52a9\u624b<\/strong><\/section>\n

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\u597d\u4e86\uff0c\u73b0\u5728\u4f60\u5df2\u7ecf\u521d\u6b65\u4e86\u89e3\u4e86 Eino \u8fd9\u652f\u660e\u661f\u7403\u961f\u7684\u4e3b\u8981\u80fd\u529b\uff0c\u662f\u65f6\u5019\u901a\u8fc7\u961f\u5458 (\u7ec4\u4ef6)\u3001\u6218\u672f (\u7f16\u6392)\u3001\u5de5\u5177 (\u5207\u9762\u3001\u53ef\u89c6\u5316) \u6765\u4e00\u573a\u8bad\u7ec3\u8d5b\uff0c\u53bb\u4eb2\u81ea\u4f53\u9a8c\u4e00\u4e0b\u5b83\u7684\u5f3a\u5927\u3002<\/section>\n
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\u573a\u666f\u8bbe\u5b9a<\/strong><\/section>\n
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Eino \u667a\u80fd\u52a9\u624b\uff1a\u6839\u636e\u7528\u6237\u8bf7\u6c42\uff0c\u4ece\u77e5\u8bc6\u5e93\u68c0\u7d22\u5fc5\u8981\u7684\u4fe1\u606f\u5e76\u6309\u9700\u8c03\u7528\u591a\u79cd\u5de5\u5177\uff0c\u4ee5\u5b8c\u6210\u5bf9\u7528\u6237\u7684\u8bf7\u6c42\u7684\u5904\u7406\u3002\u5de5\u5177\u5217\u8868\u5982\u4e0b\uff1a<\/section>\n
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