RError.com

RError.com Logo RError.com Logo

RError.com Navigation

  • 主页

Mobile menu

Close
  • 主页
  • 系统&网络
    • 热门问题
    • 最新问题
    • 标签
  • Ubuntu
    • 热门问题
    • 最新问题
    • 标签
  • 帮助
主页 / 问题 / 1284083
Accepted
all_possible
all_possible
Asked:2022-05-20 17:10:06 +0000 UTC2022-05-20 17:10:06 +0000 UTC 2022-05-20 17:10:06 +0000 UTC

从json中获取一行

  • 772

我使用 Yandex 的地理编码器通过坐标获取地址。我得到 json 格式的响应:

{
  "response": {
    "GeoObjectCollection": {
      "metaDataProperty": {
        "GeocoderResponseMetaData": {
          "Point": {
            "pos": "34.366834 53.244996"
          },
          "request": "34.366834,53.244996",
          "results": "10",
          "found": "9"
        }
      },
      "featureMember": [
        {
          "GeoObject": {
            "metaDataProperty": {
              "GeocoderMetaData": {
                "precision": "exact",
                "text": "Россия, Брянск, проспект Ленина, 28",
                "kind": "house",
                "Address": {
                  "country_code": "RU",
                  "formatted": "Россия, Брянск, проспект Ленина, 28",
                  "postal_code": "241050",
                  "Components": [
                    {
                      "kind": "country",
                      "name": "Россия"
                    },
                    {
                      "kind": "province",
                      "name": "Центральный федеральный округ"
                    },
                    {
                      "kind": "province",
                      "name": "Брянская область"
                    },
                    {
                      "kind": "area",
                      "name": "городской округ Брянск"
                    },
                    {
                      "kind": "locality",
                      "name": "Брянск"
                    },
                    {
                      "kind": "street",
                      "name": "проспект Ленина"
                    },
                    {
                      "kind": "house",
                      "name": "28"
                    }
                  ]
                },
                "AddressDetails": {
                  "Country": {
                    "AddressLine": "Россия, Брянск, проспект Ленина, 28",
                    "CountryNameCode": "RU",
                    "CountryName": "Россия",
                    "AdministrativeArea": {
                      "AdministrativeAreaName": "Брянская область",
                      "SubAdministrativeArea": {
                        "SubAdministrativeAreaName": "городской округ Брянск",
                        "Locality": {
                          "LocalityName": "Брянск",
                          "Thoroughfare": {
                            "ThoroughfareName": "проспект Ленина",
                            "Premise": {
                              "PremiseNumber": "28",
                              "PostalCode": {
                                "PostalCodeNumber": "241050"
                              }
                            }
                          }
                        }
                      }
                    }
                  }
                }
              }
            },
            "name": "проспект Ленина, 28",
            "description": "Брянск, Россия",
            "boundedBy": {
              "Envelope": {
                "lowerCorner": "34.362698 53.242511",
                "upperCorner": "34.370908 53.247436"
              }
            },
            "Point": {
              "pos": "34.366803 53.244973"
            }
          }
        },
        {
          "GeoObject": {
            "metaDataProperty": {
              "GeocoderMetaData": {
                "precision": "street",
                "text": "Россия, Брянск, проспект Ленина",
                "kind": "street",
                "Address": {
                  "country_code": "RU",
                  "formatted": "Россия, Брянск, проспект Ленина",
                  "Components": [
                    {
                      "kind": "country",
                      "name": "Россия"
                    },
                    {
                      "kind": "province",
                      "name": "Центральный федеральный округ"
                    },
                    {
                      "kind": "province",
                      "name": "Брянская область"
                    },
                    {
                      "kind": "area",
                      "name": "городской округ Брянск"
                    },
                    {
                      "kind": "locality",
                      "name": "Брянск"
                    },
                    {
                      "kind": "street",
                      "name": "проспект Ленина"
                    }
                  ]
                },
                "AddressDetails": {
                  "Country": {
                    "AddressLine": "Россия, Брянск, проспект Ленина",
                    "CountryNameCode": "RU",
                    "CountryName": "Россия",
                    "AdministrativeArea": {
                      "AdministrativeAreaName": "Брянская область",
                      "SubAdministrativeArea": {
                        "SubAdministrativeAreaName": "городской округ Брянск",
                        "Locality": {
                          "LocalityName": "Брянск",
                          "Thoroughfare": {
                            "ThoroughfareName": "проспект Ленина"
                          }
                        }
                      }
                    }
                  }
                }
              }
            },
            "name": "проспект Ленина",
            "description": "Брянск, Россия",
            "boundedBy": {
              "Envelope": {
                "lowerCorner": "34.354801 53.235602",
                "upperCorner": "34.37628 53.253599"
              }
            },
            "Point": {
              "pos": "34.365635 53.244489"
            }
          }
        },
        {
          "GeoObject": {
            "metaDataProperty": {
              "GeocoderMetaData": {
                "precision": "other",
                "text": "Россия, Брянск, Советский район",
                "kind": "district",
                "Address": {
                  "country_code": "RU",
                  "formatted": "Россия, Брянск, Советский район",
                  "Components": [
                    {
                      "kind": "country",
                      "name": "Россия"
                    },
                    {
                      "kind": "province",
                      "name": "Центральный федеральный округ"
                    },
                    {
                      "kind": "province",
                      "name": "Брянская область"
                    },
                    {
                      "kind": "area",
                      "name": "городской округ Брянск"
                    },
                    {
                      "kind": "locality",
                      "name": "Брянск"
                    },
                    {
                      "kind": "district",
                      "name": "Советский район"
                    }
                  ]
                },
                "AddressDetails": {
                  "Country": {
                    "AddressLine": "Россия, Брянск, Советский район",
                    "CountryNameCode": "RU",
                    "CountryName": "Россия",
                    "AdministrativeArea": {
                      "AdministrativeAreaName": "Брянская область",
                      "SubAdministrativeArea": {
                        "SubAdministrativeAreaName": "городской округ Брянск",
                        "Locality": {
                          "LocalityName": "Брянск",
                          "DependentLocality": {
                            "DependentLocalityName": "Советский район"
                          }
                        }
                      }
                    }
                  }
                }
              }
            },
            "name": "Советский район",
            "description": "Брянск, Россия",
            "boundedBy": {
              "Envelope": {
                "lowerCorner": "34.260119 53.216405",
                "upperCorner": "34.400705 53.281744"
              }
            },
            "Point": {
              "pos": "34.354101 53.235074"
            }
          }
        },
        {
          "GeoObject": {
            "metaDataProperty": {
              "GeocoderMetaData": {
                "precision": "other",
                "text": "Россия, Брянск",
                "kind": "locality",
                "Address": {
                  "country_code": "RU",
                  "formatted": "Россия, Брянск",
                  "Components": [
                    {
                      "kind": "country",
                      "name": "Россия"
                    },
                    {
                      "kind": "province",
                      "name": "Центральный федеральный округ"
                    },
                    {
                      "kind": "province",
                      "name": "Брянская область"
                    },
                    {
                      "kind": "area",
                      "name": "городской округ Брянск"
                    },
                    {
                      "kind": "locality",
                      "name": "Брянск"
                    }
                  ]
                },
                "AddressDetails": {
                  "Country": {
                    "AddressLine": "Россия, Брянск",
                    "CountryNameCode": "RU",
                    "CountryName": "Россия",
                    "AdministrativeArea": {
                      "AdministrativeAreaName": "Брянская область",
                      "SubAdministrativeArea": {
                        "SubAdministrativeAreaName": "городской округ Брянск",
                        "Locality": {
                          "LocalityName": "Брянск"
                        }
                      }
                    }
                  }
                }
              }
            },
            "name": "Брянск",
            "description": "Россия",
            "boundedBy": {
              "Envelope": {
                "lowerCorner": "34.191155 53.183819",
                "upperCorner": "34.557461 53.374503"
              }
            },
            "Point": {
              "pos": "34.363425 53.243562"
            }
          }
        },
        {
          "GeoObject": {
            "metaDataProperty": {
              "GeocoderMetaData": {
                "precision": "other",
                "text": "Россия, городской округ Брянск",
                "kind": "area",
                "Address": {
                  "country_code": "RU",
                  "formatted": "Россия, городской округ Брянск",
                  "Components": [
                    {
                      "kind": "country",
                      "name": "Россия"
                    },
                    {
                      "kind": "province",
                      "name": "Центральный федеральный округ"
                    },
                    {
                      "kind": "province",
                      "name": "Брянская область"
                    },
                    {
                      "kind": "area",
                      "name": "городской округ Брянск"
                    }
                  ]
                },
                "AddressDetails": {
                  "Country": {
                    "AddressLine": "Россия, городской округ Брянск",
                    "CountryNameCode": "RU",
                    "CountryName": "Россия",
                    "AdministrativeArea": {
                      "AdministrativeAreaName": "Брянская область",
                      "SubAdministrativeArea": {
                        "SubAdministrativeAreaName": "городской округ Брянск"
                      }
                    }
                  }
                }
              }
            },
            "name": "городской округ Брянск",
            "description": "Россия",
            "boundedBy": {
              "Envelope": {
                "lowerCorner": "34.191155 53.183819",
                "upperCorner": "34.685938 53.374503"
              }
            },
            "Point": {
              "pos": "34.367683 53.270469"
            }
          }
        },
        {
          "GeoObject": {
            "metaDataProperty": {
              "GeocoderMetaData": {
                "precision": "other",
                "text": "Россия, Брянский район",
                "kind": "area",
                "Address": {
                  "country_code": "RU",
                  "formatted": "Россия, Брянский район",
                  "Components": [
                    {
                      "kind": "country",
                      "name": "Россия"
                    },
                    {
                      "kind": "province",
                      "name": "Центральный федеральный округ"
                    },
                    {
                      "kind": "province",
                      "name": "Брянская область"
                    },
                    {
                      "kind": "area",
                      "name": "Брянский район"
                    }
                  ]
                },
                "AddressDetails": {
                  "Country": {
                    "AddressLine": "Россия, Брянский район",
                    "CountryNameCode": "RU",
                    "CountryName": "Россия",
                    "AdministrativeArea": {
                      "AdministrativeAreaName": "Брянская область",
                      "SubAdministrativeArea": {
                        "SubAdministrativeAreaName": "Брянский район"
                      }
                    }
                  }
                }
              }
            },
            "name": "Брянский район",
            "description": "Россия",
            "boundedBy": {
              "Envelope": {
                "lowerCorner": "33.704825 53.062151",
                "upperCorner": "34.980891 53.539789"
              }
            },
            "Point": {
              "pos": "34.087876 53.300395"
            }
          }
        },
        {
          "GeoObject": {
            "metaDataProperty": {
              "GeocoderMetaData": {
                "precision": "other",
                "text": "Россия, Брянская область",
                "kind": "province",
                "Address": {
                  "country_code": "RU",
                  "formatted": "Россия, Брянская область",
                  "Components": [
                    {
                      "kind": "country",
                      "name": "Россия"
                    },
                    {
                      "kind": "province",
                      "name": "Центральный федеральный округ"
                    },
                    {
                      "kind": "province",
                      "name": "Брянская область"
                    }
                  ]
                },
                "AddressDetails": {
                  "Country": {
                    "AddressLine": "Россия, Брянская область",
                    "CountryNameCode": "RU",
                    "CountryName": "Россия",
                    "AdministrativeArea": {
                      "AdministrativeAreaName": "Брянская область"
                    }
                  }
                }
              }
            },
            "name": "Брянская область",
            "description": "Россия",
            "boundedBy": {
              "Envelope": {
                "lowerCorner": "31.241878 51.843729",
                "upperCorner": "35.328333 54.034241"
              }
            },
            "Point": {
              "pos": "33.422206 52.909198"
            }
          }
        },
        {
          "GeoObject": {
            "metaDataProperty": {
              "GeocoderMetaData": {
                "precision": "other",
                "text": "Россия, Центральный федеральный округ",
                "kind": "province",
                "Address": {
                  "country_code": "RU",
                  "formatted": "Россия, Центральный федеральный округ",
                  "Components": [
                    {
                      "kind": "country",
                      "name": "Россия"
                    },
                    {
                      "kind": "province",
                      "name": "Центральный федеральный округ"
                    }
                  ]
                },
                "AddressDetails": {
                  "Country": {
                    "AddressLine": "Россия, Центральный федеральный округ",
                    "CountryNameCode": "RU",
                    "CountryName": "Россия"
                  }
                }
              }
            },
            "name": "Центральный федеральный округ",
            "description": "Россия",
            "boundedBy": {
              "Envelope": {
                "lowerCorner": "30.750266 49.556986",
                "upperCorner": "47.641729 59.625176"
              }
            },
            "Point": {
              "pos": "38.064727 54.87375"
            }
          }
        },
        {
          "GeoObject": {
            "metaDataProperty": {
              "GeocoderMetaData": {
                "precision": "other",
                "text": "Россия",
                "kind": "country",
                "Address": {
                  "country_code": "RU",
                  "formatted": "Россия",
                  "Components": [
                    {
                      "kind": "country",
                      "name": "Россия"
                    }
                  ]
                },
                "AddressDetails": {
                  "Country": {
                    "AddressLine": "Россия",
                    "CountryNameCode": "RU",
                    "CountryName": "Россия"
                  }
                }
              }
            },
            "name": "Россия",
            "boundedBy": {
              "Envelope": {
                "lowerCorner": "19.484764 41.185996",
                "upperCorner": "191.128012 81.886117"
              }
            },
            "Point": {
              "pos": "99.505405 61.698657"
            }
          }
        }
      ]
    }
  }
}

其中,我只需要一个值(响应 - GeoObjectCollection - featureMember - 0 - GeoObject - metaDataProperty - GeocoderMetaData - text)。您需要使用 Java 来获取它。有人尝试使用 GSON 进行解析,但由于 json 结构相当复杂,有些东西不起作用。告诉我获取这个字符串的最简单的方法,也许你可以不解析就引用它?

java
  • 1 1 个回答
  • 10 Views

1 个回答

  • Voted
  1. Best Answer
    all_possible
    2022-05-20T21:52:50Z2022-05-20T21:52:50Z

    解决如下(stringResponse- json格式的地理编码器响应):

    JSONObject json = new JSONObject(stringResponse);
    final String MyAddress = json.getJSONObject("response")
    .getJSONObject("GeoObjectCollection")
    .getJSONArray("featureMember")
    .getJSONObject(0)
    .getJSONObject("GeoObject")
    .getJSONObject("metaDataProperty")
    .getJSONObject("GeocoderMetaData")
    .getString("text");
    
    • 0

相关问题

  • wpcap 找不到指定的模块

  • 如何以编程方式从桌面应用程序打开 HTML 页面?

  • Android Studio 中的 R.java 文件在哪里?

  • HashMap 初始化

  • 如何使用 lambda 表达式通过增加与原点的距离来对点进行排序?

  • 最大化窗口时如何调整元素大小?

Sidebar

Stats

  • 问题 10021
  • Answers 30001
  • 最佳答案 8000
  • 用户 6900
  • 常问
  • 回答
  • Marko Smith

    表格填充不起作用

    • 2 个回答
  • Marko Smith

    提示 50/50,有两个,其中一个是正确的

    • 1 个回答
  • Marko Smith

    在 PyQt5 中停止进程

    • 1 个回答
  • Marko Smith

    我的脚本不工作

    • 1 个回答
  • Marko Smith

    在文本文件中写入和读取列表

    • 2 个回答
  • Marko Smith

    如何像屏幕截图中那样并排排列这些块?

    • 1 个回答
  • Marko Smith

    确定文本文件中每一行的字符数

    • 2 个回答
  • Marko Smith

    将接口对象传递给 JAVA 构造函数

    • 1 个回答
  • Marko Smith

    正确更新数据库中的数据

    • 1 个回答
  • Marko Smith

    Python解析不是css

    • 1 个回答
  • Martin Hope
    Alexandr_TT 2020年新年大赛! 2020-12-20 18:20:21 +0000 UTC
  • Martin Hope
    Alexandr_TT 圣诞树动画 2020-12-23 00:38:08 +0000 UTC
  • Martin Hope
    Air 究竟是什么标识了网站访问者? 2020-11-03 15:49:20 +0000 UTC
  • Martin Hope
    Qwertiy 号码显示 9223372036854775807 2020-07-11 18:16:49 +0000 UTC
  • Martin Hope
    user216109 如何为黑客设下陷阱,或充分击退攻击? 2020-05-10 02:22:52 +0000 UTC
  • Martin Hope
    Qwertiy 并变成3个无穷大 2020-11-06 07:15:57 +0000 UTC
  • Martin Hope
    koks_rs 什么是样板代码? 2020-10-27 15:43:19 +0000 UTC
  • Martin Hope
    Sirop4ik 向 git 提交发布的正确方法是什么? 2020-10-05 00:02:00 +0000 UTC
  • Martin Hope
    faoxis 为什么在这么多示例中函数都称为 foo? 2020-08-15 04:42:49 +0000 UTC
  • Martin Hope
    Pavel Mayorov 如何从事件或回调函数中返回值?或者至少等他们完成。 2020-08-11 16:49:28 +0000 UTC

热门标签

javascript python java php c# c++ html android jquery mysql

Explore

  • 主页
  • 问题
    • 热门问题
    • 最新问题
  • 标签
  • 帮助

Footer

RError.com

关于我们

  • 关于我们
  • 联系我们

Legal Stuff

  • Privacy Policy

帮助

© 2023 RError.com All Rights Reserve   沪ICP备12040472号-5