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Javascript 如何从return获取数据_Javascript_Node.js - Fatal编程技术网

Javascript 如何从return获取数据

Javascript 如何从return获取数据,javascript,node.js,Javascript,Node.js,My函数返回我的数据,如下所示。如何从这些数据中获取特定信息,例如国家/地区 [ { latitude: 52.6997543, longitude: 15.2602551, country: 'Poland', city: 'Gorzów Wielkopolski', state: 'Lubusz Voivodeship', zipcode: '66-446', streetName: 'Zieleniecka', streetNumbe

My函数返回我的数据,如下所示。如何从这些数据中获取特定信息,例如
国家/地区

[ { latitude: 52.6997543,
    longitude: 15.2602551,
    country: 'Poland',
    city: 'Gorzów Wielkopolski',
    state: 'Lubusz Voivodeship',
    zipcode: '66-446',
    streetName: 'Zieleniecka',
    streetNumber: '4',
    countryCode: 'pl',
    county: 'Gorzów Wielkopolski',
    extra: { confidence: 10, confidenceKM: 0.25 },
    provider: 'opencage' } ]

这是我的职责:

fn: async function({address, country, zipCode}){
        // const location = address + ' ' + city
        const response = await geocoder.geocode({
            address: address,
            country: country,
            zipcode: zipCode,
            minConfidence: 0.5,
            limit: 1
        })
        return response
    }

由于您的数据是包含在列表中的对象,因此您可以访问country属性,如下所示:

var list=[{纬度:52.6997543,
经度:15.2602551,
国家:'波兰',
城市:“Gorzów Wielkopolski”,
声明:“Lubusz Voivodeship”,
zipcode:'66-446',
街道名称:“Zieleniecka”,
街道编号:“4”,
国家代码:“pl”,
县:“Gorzów Wielkopolski”,
额外:{置信度:10,置信度km:0.25},
提供者:'opencage'}];

console.log(列表[0]。国家/地区)