{"id":67096,"date":"2026-01-28T08:40:59","date_gmt":"2026-01-28T00:40:59","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/67096.html"},"modified":"2026-01-28T08:40:59","modified_gmt":"2026-01-28T00:40:59","slug":"76_spring-ai-%e5%b9%b2%e8%b4%a7%e7%ac%94%e8%ae%b0%e4%b9%8b-mcp-%e6%9c%8d%e5%8a%a1%e5%99%a8%e6%b3%a8%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/67096.html","title":{"rendered":"76_Spring AI \u5e72\u8d27\u7b14\u8bb0\u4e4b MCP \u670d\u52a1\u5668\u6ce8\u89e3"},"content":{"rendered":"<h2>\u4e00\u3001MCP \u670d\u52a1\u5668\u6ce8\u89e3<\/h2>\n<p>MCP \u670d\u52a1\u5668\u6ce8\u89e3\u63d0\u4f9b\u4e86\u4e00\u79cd\u4f7f\u7528 Java \u6ce8\u89e3\u6765\u5b9e\u73b0 MCP \u670d\u52a1\u5668\u529f\u80fd\u7684\u58f0\u660e\u5f0f\u65b9\u6cd5\u3002\u8fd9\u4e9b\u6ce8\u89e3\u7b80\u5316\u4e86\u5de5\u5177\u3001\u8d44\u6e90\u3001\u63d0\u793a\u8bcd\u548c\u8865\u5168\u5904\u7406\u5668\u7684\u521b\u5efa\u3002<\/p>\n<h2>\u4e8c\u3001\u670d\u52a1\u5668\u6ce8\u89e3<\/h2>\n<h3>2.1 @McpTool<\/h3>\n<p>@McpTool \u6ce8\u89e3\u5c06\u4e00\u4e2a\u65b9\u6cd5\u6807\u8bb0\u4e3a MCP \u5de5\u5177\u5b9e\u73b0\uff0c\u5e76\u81ea\u52a8\u751f\u6210 JSON \u67b6\u6784\u3002<\/p>\n<h4>2.1.1 \u57fa\u672c\u7528\u6cd5<\/h4>\n<p><span class=\"token annotation punctuation\">@Component<\/span><br \/>\n<span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">CalculatorTools<\/span> <span class=\"token punctuation\">{<\/p>\n<p>   <\/span><\/p>\n<p>    <span class=\"token annotation punctuation\">@McpTool<\/span><span class=\"token punctuation\">(<\/span>name <span class=\"token operator\">=<\/span> <span class=\"token string\">\\&#8221;add\\&#8221;<\/span><span class=\"token punctuation\">,<\/span> description <span class=\"token operator\">=<\/span> <span class=\"token string\">\\&#8221;\u5c06\u4e24\u4e2a\u6570\u5b57\u76f8\u52a0\\&#8221;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">int<\/span> <span class=\"token function\">add<\/span><span class=\"token punctuation\">(<\/span><br \/>\n            <span class=\"token annotation punctuation\">@McpToolParam<\/span><span class=\"token punctuation\">(<\/span>description <span class=\"token operator\">=<\/span> <span class=\"token string\">\\&#8221;\u7b2c\u4e00\u4e2a\u6570\u5b57\\&#8221;<\/span><span class=\"token punctuation\">,<\/span> required <span class=\"token operator\">=<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">int<\/span> a<span class=\"token punctuation\">,<\/span><br \/>\n            <span class=\"token annotation punctuation\">@McpToolParam<\/span><span class=\"token punctuation\">(<\/span>description <span class=\"token operator\">=<\/span> <span class=\"token string\">\\&#8221;\u7b2c\u4e8c\u4e2a\u6570\u5b57\\&#8221;<\/span><span class=\"token punctuation\">,<\/span> required <span class=\"token operator\">=<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">int<\/span> b<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/p>\n<p>   <\/span><br \/>\n        <span class=\"token keyword\">return<\/span> a <span class=\"token operator\">+<\/span> b<span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<h4>2.1.2 \u9ad8\u7ea7\u529f\u80fd<\/h4>\n<p><span class=\"token annotation punctuation\">@McpTool<\/span><span class=\"token punctuation\">(<\/span>name <span class=\"token operator\">=<\/span> <span class=\"token string\">\\&#8221;calculate-area\\&#8221;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n         description <span class=\"token operator\">=<\/span> <span class=\"token string\">\\&#8221;\u8ba1\u7b97\u77e9\u5f62\u9762\u79ef\\&#8221;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n         annotations <span class=\"token operator\">=<\/span> <span class=\"token class-name\">McpTool<span class=\"token punctuation\">.<\/span>McpAnnotations<\/span><span class=\"token punctuation\">(<\/span><br \/>\n             title <span class=\"token operator\">=<\/span> <span class=\"token string\">\\&#8221;\u77e9\u5f62\u9762\u79ef\u8ba1\u7b97\u5668\\&#8221;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n             readOnlyHint <span class=\"token operator\">=<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">,<\/span><br \/>\n             destructiveHint <span class=\"token operator\">=<\/span> <span class=\"token boolean\">false<\/span><span class=\"token punctuation\">,<\/span><br \/>\n             idempotentHint <span class=\"token operator\">=<\/span> <span class=\"token boolean\">true<\/span><br \/>\n         <span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token keyword\">public<\/span> <span class=\"token class-name\">AreaResult<\/span> <span class=\"token function\">calculateRectangleArea<\/span><span class=\"token punctuation\">(<\/span><br \/>\n        <span class=\"token annotation punctuation\">@McpToolParam<\/span><span class=\"token punctuation\">(<\/span>description <span class=\"token operator\">=<\/span> <span class=\"token string\">\\&#8221;\u5bbd\u5ea6\\&#8221;<\/span><span class=\"token punctuation\">,<\/span> required <span class=\"token operator\">=<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">double<\/span> width<span class=\"token punctuation\">,<\/span><br \/>\n        <span class=\"token annotation punctuation\">@McpToolParam<\/span><span class=\"token punctuation\">(<\/span>description <span class=\"token operator\">=<\/span> <span class=\"token string\">\\&#8221;\u9ad8\u5ea6\\&#8221;<\/span><span class=\"token punctuation\">,<\/span> required <span class=\"token operator\">=<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">double<\/span> height<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/p>\n<p>   <\/span><\/p>\n<p>    <span class=\"token keyword\">return<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">AreaResult<\/span><span class=\"token punctuation\">(<\/span>width <span class=\"token operator\">*<\/span> height<span class=\"token punctuation\">,<\/span> <span class=\"token string\">\\&#8221;\u5e73\u65b9\u5355\u4f4d\\&#8221;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<h4>2.1.3 \u4f7f\u7528\u8bf7\u6c42\u4e0a\u4e0b\u6587<\/h4>\n<p>\u5de5\u5177\u53ef\u4ee5\u8bbf\u95ee\u8bf7\u6c42\u4e0a\u4e0b\u6587\u4ee5\u8fdb\u884c\u9ad8\u7ea7\u64cd\u4f5c\uff1a<\/p>\n<p><span class=\"token annotation punctuation\">@McpTool<\/span><span class=\"token punctuation\">(<\/span>name <span class=\"token operator\">=<\/span> <span class=\"token string\">\\&#8221;process-data\\&#8221;<\/span><span class=\"token punctuation\">,<\/span> description <span class=\"token operator\">=<\/span> <span class=\"token string\">\\&#8221;\u4f7f\u7528\u8bf7\u6c42\u4e0a\u4e0b\u6587\u5904\u7406\u6570\u636e\\&#8221;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token keyword\">public<\/span> <span class=\"token class-name\">String<\/span> <span class=\"token function\">processData<\/span><span class=\"token punctuation\">(<\/span><br \/>\n        <span class=\"token class-name\">McpSyncRequestContext<\/span> context<span class=\"token punctuation\">,<\/span><br \/>\n        <span class=\"token annotation punctuation\">@McpToolParam<\/span><span class=\"token punctuation\">(<\/span>description <span class=\"token operator\">=<\/span> <span class=\"token string\">\\&#8221;\u8981\u5904\u7406\u7684\u6570\u636e\\&#8221;<\/span><span class=\"token punctuation\">,<\/span> required <span class=\"token operator\">=<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token class-name\">String<\/span> data<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/p>\n<p>   <\/span><\/p>\n<p>    <span class=\"token comment\">\/\/ \u53d1\u9001\u65e5\u5fd7\u901a\u77e5<\/span><br \/>\n    context<span class=\"token punctuation\">.<\/span><span class=\"token function\">info<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\\&#8221;\u6b63\u5728\u5904\u7406\u6570\u636e: \\&#8221;<\/span> <span class=\"token operator\">+<\/span> data<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>    <span class=\"token comment\">\/\/ \u53d1\u9001\u8fdb\u5ea6\u901a\u77e5\uff08\u4f7f\u7528\u4fbf\u6377\u65b9\u6cd5\uff09<\/span><br \/>\n    context<span class=\"token punctuation\">.<\/span><span class=\"token function\">progress<\/span><span class=\"token punctuation\">(<\/span>p <span class=\"token operator\">-&gt;<\/span> p<span class=\"token punctuation\">.<\/span><span class=\"token function\">progress<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">0.5<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">total<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">1.0<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">message<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\\&#8221;\u5904\u7406\u4e2d&#8230;\\&#8221;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>    <span class=\"token comment\">\/\/ \u5411\u5ba2\u6237\u7aef\u53d1\u9001 ping<\/span><br \/>\n    context<span class=\"token punctuation\">.<\/span><span class=\"token function\">ping<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>    <span class=\"token keyword\">return<\/span> <span class=\"token string\">\\&#8221;\u5df2\u5904\u7406: \\&#8221;<\/span> <span class=\"token operator\">+<\/span> data<span class=\"token punctuation\">.<\/span><span class=\"token function\">toUpperCase<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<h4>2.1.4 \u52a8\u6001\u67b6\u6784\u652f\u6301<\/h4>\n<p>\u5de5\u5177\u53ef\u4ee5\u63a5\u53d7 CallToolRequest \u4ee5\u8fdb\u884c\u8fd0\u884c\u65f6\u67b6\u6784\u5904\u7406\uff1a<\/p>\n<p><span class=\"token annotation punctuation\">@McpTool<\/span><span class=\"token punctuation\">(<\/span>name <span class=\"token operator\">=<\/span> <span class=\"token string\">\\&#8221;flexible-tool\\&#8221;<\/span><span class=\"token punctuation\">,<\/span> description <span class=\"token operator\">=<\/span> <span class=\"token string\">\\&#8221;\u5904\u7406\u52a8\u6001\u67b6\u6784\\&#8221;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token keyword\">public<\/span> <span class=\"token class-name\">CallToolResult<\/span> <span class=\"token function\">processDynamic<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">CallToolRequest<\/span> request<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/p>\n<p>   <\/span><br \/>\n    <span class=\"token class-name\">Map<\/span><span class=\"token generics\"><span class=\"token punctuation\">&lt;<\/span><span class=\"token class-name\">String<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token class-name\">Object<\/span><span class=\"token punctuation\">&gt;<\/span><\/span> args <span class=\"token operator\">=<\/span> request<span class=\"token punctuation\">.<\/span><span class=\"token function\">arguments<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>    <span class=\"token comment\">\/\/ \u57fa\u4e8e\u8fd0\u884c\u65f6\u67b6\u6784\u8fdb\u884c\u5904\u7406<\/span><br \/>\n    <span class=\"token class-name\">String<\/span> result <span class=\"token operator\">=<\/span> <span class=\"token string\">\\&#8221;\u52a8\u6001\u5904\u7406\u4e86 \\&#8221;<\/span> <span class=\"token operator\">+<\/span> args<span class=\"token punctuation\">.<\/span><span class=\"token function\">size<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">+<\/span> <span class=\"token string\">\\&#8221; \u4e2a\u53c2\u6570\\&#8221;<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>    <span class=\"token keyword\">return<\/span> <span class=\"token class-name\">CallToolResult<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">builder<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">.<\/span><span class=\"token function\">addTextContent<\/span><span class=\"token punctuation\">(<\/span>result<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token punctuation\">.<\/span><span class=\"token function\">build<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<h4>2.1.5 \u8fdb\u5ea6\u8ddf\u8e2a<\/h4>\n<p>\u5de5\u5177\u53ef\u4ee5\u63a5\u6536\u8fdb\u5ea6\u4ee4\u724c\u6765\u8ddf\u8e2a\u957f\u65f6\u95f4\u8fd0\u884c\u7684\u64cd\u4f5c\uff1a<\/p>\n<p><span class=\"token annotation punctuation\">@McpTool<\/span><span class=\"token punctuation\">(<\/span>name <span class=\"token operator\">=<\/span> <span class=\"token string\">\\&#8221;long-task\\&#8221;<\/span><span class=\"token punctuation\">,<\/span> description <span class=\"token operator\">=<\/span> <span class=\"token string\">\\&#8221;\u5e26\u6709\u8fdb\u5ea6\u7684\u957f\u65f6\u95f4\u8fd0\u884c\u4efb\u52a1\\&#8221;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token keyword\">public<\/span> <span class=\"token class-name\">String<\/span> <span class=\"token function\">performLongTask<\/span><span class=\"token punctuation\">(<\/span><br \/>\n        <span class=\"token class-name\">McpSyncRequestContext<\/span> context<span class=\"token punctuation\">,<\/span><br \/>\n        <span class=\"token annotation punctuation\">@McpToolParam<\/span><span class=\"token punctuation\">(<\/span>description <span class=\"token operator\">=<\/span> <span class=\"token string\">\\&#8221;\u4efb\u52a1\u540d\u79f0\\&#8221;<\/span><span class=\"token punctuation\">,<\/span> required <span class=\"token operator\">=<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token class-name\">String<\/span> taskName<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/p>\n<p>   <\/span><\/p>\n<p>    <span class=\"token comment\">\/\/ \u4ece\u4e0a\u4e0b\u6587\u4e2d\u8bbf\u95ee\u8fdb\u5ea6\u4ee4\u724c<\/span><br \/>\n    <span class=\"token class-name\">String<\/span> progressToken <span class=\"token operator\">=<\/span> context<span class=\"token punctuation\">.<\/span><span class=\"token function\">request<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">progressToken<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>    <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">(<\/span>progressToken <span class=\"token operator\">!=<\/span> <span class=\"token keyword\">null<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/p>\n<p>   <\/span><br \/>\n        context<span class=\"token punctuation\">.<\/span><span class=\"token function\">progress<\/span><span class=\"token punctuation\">(<\/span>p <span class=\"token operator\">-&gt;<\/span> p<span class=\"token punctuation\">.<\/span><span class=\"token function\">progress<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">0.0<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">total<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">1.0<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">message<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\\&#8221;\u5f00\u59cb\u4efb\u52a1\\&#8221;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>        <span class=\"token comment\">\/\/ \u6267\u884c\u5de5\u4f5c&#8230;<\/span><\/p>\n<p>        context<span class=\"token punctuation\">.<\/span><span class=\"token function\">progress<\/span><span class=\"token punctuation\">(<\/span>p <span class=\"token operator\">-&gt;<\/span> p<span class=\"token punctuation\">.<\/span><span class=\"token function\">progress<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">1.0<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">total<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">1.0<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">message<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\\&#8221;\u4efb\u52a1\u5b8c\u6210\\&#8221;<\/span><span class=\"token punctuation\">)<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001MCP \u670d\u52a1\u5668\u6ce8\u89e3<br \/>\nMCP \u670d\u52a1\u5668\u6ce8\u89e3\u63d0\u4f9b\u4e86\u4e00\u79cd\u4f7f\u7528 Java \u6ce8\u89e3\u6765\u5b9e\u73b0 MCP \u670d\u52a1\u5668\u529f\u80fd\u7684\u58f0\u660e\u5f0f\u65b9\u6cd5\u3002\u8fd9\u4e9b\u6ce8\u89e3\u7b80\u5316\u4e86\u5de5\u5177\u3001\u8d44\u6e90\u3001\u63d0\u793a\u8bcd\u548c\u8865\u5168\u5904\u7406\u5668\u7684\u521b\u5efa\u3002<br \/>\n\u4e8c\u3001\u670d\u52a1\u5668\u6ce8\u89e3<br \/>\n2.1 @McpTool<br \/>\n@McpTool \u6ce8\u89e3\u5c06\u4e00\u4e2a\u65b9\u6cd5\u6807\u8bb0\u4e3a MCP \u5de5\u5177\u5b9e\u73b0\uff0c\u5e76\u81ea\u52a8\u751f\u6210 JSON \u67b6\u6784\u3002<br \/>\n2.1.1 \u57fa\u672c\u7528\u6cd5<br \/>\n@Component<br \/>\npublic class CalculatorTools {@McpTool(name = \\&#8221;add\\&#8221;, description<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[7114,7117,7115,7116,7118,5736,50],"topic":[],"class_list":["post-67096","post","type-post","status-publish","format-standard","hentry","category-server","tag-mcp","tag-7117","tag-7115","tag-7116","tag-7118","tag-spring-ai","tag-50"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>76_Spring AI \u5e72\u8d27\u7b14\u8bb0\u4e4b MCP \u670d\u52a1\u5668\u6ce8\u89e3 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wsisp.com\/helps\/67096.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" 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