资源

{
  "capabilities": {
    "resources": {
      "subscribe": true,
      "listChanged": true
    }
  }
}

{
  "capabilities": {
    "resources": {} // 不支持任何功能
  }
}

{
  "capabilities": {
    "resources": {
      "subscribe": true // 仅支持订阅
    }
  }
}

{
  "capabilities": {
    "resources": {
      "listChanged": true // 仅支持列表变更通知
    }
  }
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "resources/list",
  "params": {
    "cursor": "可选的游标值"
  }
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "resources": [
      {
        "uri": "file:///project/src/main.rs",
        "name": "main.rs",
        "description": "主程序入口点",
        "mimeType": "text/x-rust"
      }
    ],
    "nextCursor": "下一页游标"
  }
}

{
  "jsonrpc": "2.0",
  "id": 2,
  "method": "resources/read",
  "params": {
    "uri": "file:///project/src/main.rs"
  }
}

{
  "jsonrpc": "2.0",
  "id": 2,
  "result": {
    "contents": [
      {
        "uri": "file:///project/src/main.rs",
        "mimeType": "text/x-rust",
        "text": "fn main() {\n    println!(\"Hello world!\");\n}"
      }
    ]
  }
}

{
  "jsonrpc": "2.0",
  "id": 3,
  "method": "resources/templates/list"
}

{
  "jsonrpc": "2.0",
  "id": 3,
  "result": {
    "resourceTemplates": [
      {
        "uriTemplate": "file:///{path}",
        "name": "项目文件",
        "description": "访问项目目录中的文件",
        "mimeType": "application/octet-stream"
      }
    ]
  }
}

{
  "jsonrpc": "2.0",
  "method": "notifications/resources/list_changed"
}

{
  "jsonrpc": "2.0",
  "id": 4,
  "method": "resources/subscribe",
  "params": {
    "uri": "file:///project/src/main.rs"
  }
}

{
  "jsonrpc": "2.0",
  "method": "notifications/resources/updated",
  "params": {
    "uri": "file:///project/src/main.rs"
  }
}

{
  "uri": "file:///example.txt",
  "mimeType": "text/plain",
  "text": "资源内容"
}

{
  "uri": "file:///example.png",
  "mimeType": "image/png",
  "blob": "base64-encoded-data"
}

{
  "jsonrpc": "2.0",
  "id": 5,
  "error": {
    "code": -32002,
    "message": "资源未找到",
    "data": {
      "uri": "file:///nonexistent.txt"
    }
  }
}