Geography
计算沿着恒向线（恒定航向）两点之间的距离
用三种语言从你的代码中调用此工具。
curl -X POST 'https://api.elysiatools.com/zh/api/tools/rhumb-line-distance' \
-H 'Content-Type: application/json' \
-d '{"lat1":40.7128,"lon1":-74.006,"lat2":51.5074,"lon2":-0.1278,"unit":"km","precision":2}'以 JSON 形式 POST 提交输入参数。文件类型参数需先单独上传。
POST https://api.elysiatools.com/zh/api/tools/rhumb-line-distance| 参数名 | 类型 | 必填 | 说明 |
|---|---|---|---|
| lat1 | number | 是 | — |
| lon1 | number | 是 | — |
| lat2 | number | 是 | — |
| lon2 | number | 是 | — |
| unit | select | 否 | — |
| precision | number | 否 |
将此工具加入你的 Model Context Protocol 服务，让 AI 智能体可以列出并调用它。
将以下内容加入你的 MCP 客户端配置：
{
"mcpServers": {
"elysiatools-rhumb-line-distance": {
"name": "rhumb-line-distance",
"description": "计算沿着恒向线（恒定航向）两点之间的距离",
"baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=rhumb-line-distance",
"command": "",
"args": [],
"env": {},
"isActive": true,
"type": "sse"
}
}
}连接到 SSE 端点后，列出已开放的工具：
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/list"
}通过工具 id 调用，参数由其参数表构建：
{
"jsonrpc": "2.0",
"id": 2,
"method": "tools/call",
"params": {
"name": "rhumb-line-distance",
"arguments": {
"lat1": 40.7128,
"lon1": -74.006,
"lat2": 51.5074,
"lon2": -0.1278,
"unit": "km",
"precision": 2
}
}
}有问题或反馈？请联系 [email protected]
| — |
JSON 结果
{
"key": {...},
"metadata": {
"key": "value"
},
"error": "Error message (optional)",
"message": "Notification message (optional)"
}