{
  "openapi": "3.0.3",
  "info": {
    "title": "坐标系经纬度转换",
    "description": "【一款专业的坐标系转换工具】支持WGS84、GCJ02（火星坐标系）和BD09（百度坐标系）之间的相互转换。通过我们的服务，用户可以轻松准确地将全球定位系统（GPS）的经纬度数据转换为中国大陆适用的加密坐标，或进一步转换为百度地图所使用的坐标系。广泛应用于地理信息、导航和定位等领域场景的需求。",
    "termsOfService": "https://www.showapi.com/helpcenter/view#/4019/2",
    "version": "1.0.0"
  },
  "servers": [
    {
      "url": "https://route.showapi.com"
    }
  ],
  "paths": {
    "/1252-2": {
      "x-pointCode": 2,
      "x-mode": "mapping",
      "x-read-timeout": 5,
      "x-connect-timeout": 5,
      "post": {
        "summary": "两点直线距离",
        "description": "根据两个经纬度坐标，返回其直线距离。",
        "responses": {
          "200": {
            "description": "成功响应",
            "content": {
              "application/json": {
                "schema": {
                  "allOf": [
                    {
                      "$ref": "#/components/schemas/ShowapiResEnvelope"
                    },
                    {
                      "type": "object",
                      "properties": {
                        "showapi_res_body": {
                          "type": "object",
                          "properties": {
                            "distance": {
                              "type": "string",
                              "description": "两点间的直线距离，单位米。"
                            }
                          },
                          "description": "业务返回体"
                        }
                      }
                    }
                  ]
                }
              }
            }
          }
        },
        "operationId": "1252_2_POST",
        "parameters": [],
        "requestBody": {
          "content": {
            "application/x-www-form-urlencoded": {
              "schema": {
                "type": "object",
                "properties": {
                  "from": {
                    "type": "string",
                    "description": "开始点的经纬度坐标，经度纬度值用逗号。分隔"
                  },
                  "to": {
                    "type": "string",
                    "description": "结束点的经纬度坐标，经度纬度值用逗号分隔。"
                  }
                },
                "required": [
                  "from",
                  "to"
                ]
              }
            }
          }
        }
      }
    },
    "/1252-1": {
      "x-pointCode": 1,
      "x-mode": "mapping",
      "x-read-timeout": 5,
      "x-connect-timeout": 5,
      "post": {
        "summary": "坐标系转换",
        "description": "GCJ02：腾讯、高德、51\nWGS84：手机GPS设备、Google\nBD09：百度",
        "responses": {
          "200": {
            "description": "成功响应",
            "content": {
              "application/json": {
                "schema": {
                  "allOf": [
                    {
                      "$ref": "#/components/schemas/ShowapiResEnvelope"
                    },
                    {
                      "type": "object",
                      "properties": {
                        "showapi_res_body": {
                          "type": "object",
                          "properties": {
                            "from": {
                              "type": "string",
                              "description": "源坐标系名称"
                            },
                            "to": {
                              "type": "string",
                              "description": "目标坐标系名称"
                            },
                            "resultList": {
                              "type": "array",
                              "items": {
                                "type": "object",
                                "properties": {
                                  "input": {
                                    "type": "string",
                                    "description": "输入的一个点结构，数组，下标0为经度，下标1为纬度"
                                  },
                                  "output": {
                                    "type": "string",
                                    "description": "转换后的点结构，数组，下标0为经度，下标1为纬度"
                                  }
                                }
                              },
                              "description": "转换后的结果"
                            },
                            "ret_code": {
                              "type": "number",
                              "description": "业务成功标识"
                            }
                          },
                          "description": "业务返回体"
                        }
                      }
                    }
                  ]
                }
              }
            }
          }
        },
        "operationId": "1252_1_POST",
        "parameters": [],
        "requestBody": {
          "content": {
            "application/x-www-form-urlencoded": {
              "schema": {
                "type": "object",
                "properties": {
                  "from": {
                    "type": "string",
                    "description": "可选值WGS84、GCJ02、BD09"
                  },
                  "to": {
                    "type": "string",
                    "description": "可选值WGS84、GCJ02、BD09"
                  },
                  "location": {
                    "type": "string",
                    "description": "from的位置参数，经度范围为-180到180，纬度范围为-90到90，经度在前，纬度在后。 经纬度用逗号分隔，多个经纬点用分号;隔开。可最多转换20个数据点。"
                  }
                },
                "required": [
                  "from",
                  "to",
                  "location"
                ]
              }
            }
          }
        }
      }
    }
  },
  "components": {
    "securitySchemes": {
      "AppKeyAuth": {
        "type": "apiKey",
        "in": "query",
        "name": "appKey",
        "description": "从 ShowAPI 控制台获取的 appKey，管理地址：https://www.showapi.com/console#/myApp"
      }
    },
    "schemas": {
      "ShowapiResEnvelope": {
        "type": "object",
        "description": "ShowAPI 统一返回包裹（业务数据位于 showapi_res_body）",
        "properties": {
          "showapi_res_code": {
            "type": "integer",
            "description": "API 返回的状态码"
          },
          "showapi_res_error": {
            "type": "string",
            "description": "API 返回的错误信息"
          },
          "showapi_res_id": {
            "type": "string",
            "description": "API 请求的唯一标识"
          },
          "showapi_fee_num": {
            "type": "integer",
            "description": "API 调用计费次数"
          }
        }
      }
    }
  },
  "security": [
    {
      "AppKeyAuth": []
    }
  ],
  "externalDocs": {
    "url": "https://www.showapi.com/apiGateway/view/1252?tab=book"
  },
  "x-apiCode": "1252",
  "x-is-own": false,
  "x-is-op": true
}