GETリクエストからjsonレスポンスを解析する方法

Question

email_addressキーとそれぞれの値を取得できるように、このjsonレスポンスを解析する方法を教えてください。この関数で返されています。私はresponse.content.email_addressを返してみましたが、これは未定義です。それは本当にシンプルでなければならない、私はちょうどそれを正しく解析するように見えない。

おかげ

function (error, response) { 
    if (error) { 
    console.log(error); 
    } else { 
    console.log(response); 
    } 

JSONレスポンス

content: '{"meta":{"pagination":{}},"results":[{"id":"1405904834","status":"ACTIVE","fax":"","addresses":[],"notes":[],"confirmed":false,"lists":[{"id":"1395617465","status":"ACTIVE"}],"source":"Site Owner","email_addresses":[{"id":"d39bf7e0-a2f9-11e7-909a-d4ae528442b5","status":"ACTIVE","confirm_status":"NO_CONFIRMATION_REQUIRED","opt_in_source":"ACTION_BY_OWNER","opt_in_date":"2017-09-26T20:32:33.000Z","email_address":"anders@kitson.org"}],"prefix_name":"","first_name":"Anders","middle_name":"","last_name":"Kitson","job_title":"","company_name":"","home_phone":"","work_phone":"","cell_phone":"","custom_fields":[],"created_date":"2017-09-26T20:32:33.000Z","modified_date":"2017-09-26T20:32:33.000Z","source_details":""},{"id":"1474126978","status":"ACTIVE","fax":"","addresses":[],"notes":[],"confirmed":false,"lists":[{"id":"1395617465","status":"ACTIVE"}],"source":"Site Owner","email_addresses":[{"id":"62874c40-a398-11e7-a559-d4ae5292bb50","status":"ACTIVE","confirm_status":"NO_CONFIRMATION_REQUIRED","opt_in_source":"ACTION_BY_OWNER","opt_in_date":"2017-09-27T15:27:34.000Z","email_address":"test@example.com"}],"prefix_name":"","first_name":"","middle_name":"","last_name":"","job_title":"","company_name":"","home_phone":"","work_phone":"","cell_phone":"","custom_fields":[],"created_date":"2017-09-27T15:27:34.000Z","modified_date":"2017-09-27T15:27:34.000Z","source_details":""}]}' 

Answer 1

あなたはそこからデータにアクセスできるようにするには、変数に保存することができJSON.parse(response) を使用することができます。

function(error, response) { 
    if (error) { 
    console.log(error); 
    } else { 
    var data = JSON.parse(response); 
    console.log(data.content.email_address) // This should print the value 
    }; 
}); 

Answer 2

私は、電子メールアドレスのいずれかを取得するには、このような何かをやって終了しなければならなかったので、私は、私はループまたはそれらのすべてを取得するために何かを実行する必要がありますね。

var data = JSON.parse(response.content); 
var dataParsed = data.results[0].email_addresses[0].email_address;