无法在Google Apps脚本中复制来自邮递员的成功GET请求

Question

我成功地从邮递员对此URI发出了GET请求，它返回了一个有效的响应。使用的标题是：

Host: asunnot.oikotie.fi
User-Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:56.0) Gecko/20100101 Firefox/56.0 Waterfox/56.3
Accept: application/json
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate, br
OTA-token: 8552f1e070ca1c843bfdd22df45057d0111f1740411359b1209feea8c0b43b98
OTA-loaded: 1586629618
OTA-cuid: 5f97229e372238054461b228c11ae28de0f691b6
Referer: https://asunnot.oikotie.fi/myytavat-asunnot?conditionType%5B%5D=1&conditionType%5B%5D=2&locations=%5B%5B1669,4,%22Lauttasaari,%20Helsinki%22%5D,%5B14714,5,%2200340,%20Helsinki%22%5D%5D&lotOwnershipType%5B%5D=1&price%5Bmax%5D=600000&price%5Bmin%5D=150000&size%5Bmin%5D=35&roomCount%5B%5D=3&cardType=100
Cookie: AWSALB=TTLrvKn+28GOvkXt/3Mcen9O9n5kK68AngdNerJ312R8jh3zoc2XydYaah9p7Niu7rRWrIGys9lONCpG87rTTM9ba/OIK4jYhnRxqEYivrTq8Op+tG4oq9B0F4Il; AWSALBCORS=TTLrvKn+28GOvkXt/3Mcen9O9n5kK68AngdNerJ312R8jh3zoc2XydYaah9p7Niu7rRWrIGys9lONCpG87rTTM9ba/OIK4jYhnRxqEYivrTq8Op+tG4oq9B0F4Il; cardType=100; instance=9a1337a3128a8b73ae9beeff3fe2c1a7; PHPSESSID=a4112077ed3095154257d8b1759c8af5; user_id=5f97229e372238054461b228c11ae28de0f691b6
Connection: keep-alive
If-Modified-Since: Sat, 11 Apr 2020 18:25:00 GMT
Cache-Control: max-age=0

现在，当我尝试使用google apps脚本复制相同的请求时，我收到401未经授权的请求（到具有相同标头的相同URI）。有什么用？

这是所使用的代码（使用encodeURI，因为否则会得到'Exception：Invalid arguments'）：

function testGetJSON(){ 
  var url = 'https://asunnot.oikotie.fi/api/cards?cardType=100&conditionType[]=1&conditionType[]=2&limit=24&locations=[[1669,4,"Lauttasaari,+Helsinki"],[14714,5,"00340,+Helsinki"]]&lotOwnershipType[]=1&offset=0&price[max]=600000&price[min]=150000&roomCount[]=3&size[min]=35&sortBy=published_sort_desc';
  var res = encodeURI(url);
  var opt = {
            "method": "GET", 
            "muteHttpExceptions": true,
            // "escaping":false,
      headers: {
        "Host": "asunnot.oikotie.fi",
        "User-Agent": "Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:56.0) Gecko/20100101 Firefox/56.0 Waterfox/56.3",
        "Accept": "application/json",
        "Accept-Language": "en-US,en;q=0.5",
        "Accept-Encoding": "gzip, deflate, br",
        "OTA-token": "8552f1e070ca1c843bfdd22df45057d0111f1740411359b1209feea8c0b43b98",
        "OTA-loaded": "1586629618",
        "OTA-cuid": "5f97229e372238054461b228c11ae28de0f691b6",
        "Referer": "https://asunnot.oikotie.fi/myytavat-asunnot?conditionType%5B%5D=1&conditionType%5B%5D=2&locations=%5B%5B1669,4,%22Lauttasaari,%20Helsinki%22%5D,%5B14714,5,%2200340,%20Helsinki%22%5D%5D&lotOwnershipType%5B%5D=1&price%5Bmax%5D=600000&price%5Bmin%5D=150000&size%5Bmin%5D=35&roomCount%5B%5D=3&cardType=100",
        "Cookie": "AWSALB=TTLrvKn+28GOvkXt/3Mcen9O9n5kK68AngdNerJ312R8jh3zoc2XydYaah9p7Niu7rRWrIGys9lONCpG87rTTM9ba/OIK4jYhnRxqEYivrTq8Op+tG4oq9B0F4Il; AWSALBCORS=TTLrvKn+28GOvkXt/3Mcen9O9n5kK68AngdNerJ312R8jh3zoc2XydYaah9p7Niu7rRWrIGys9lONCpG87rTTM9ba/OIK4jYhnRxqEYivrTq8Op+tG4oq9B0F4Il; cardType=100; instance=9a1337a3128a8b73ae9beeff3fe2c1a7; PHPSESSID=a4112077ed3095154257d8b1759c8af5; user_id=5f97229e372238054461b228c11ae28de0f691b6",
        "Connection": "keep-alive",
        "If-Modified-Since": "Sat, 11 Apr 2020 18:25:00 GMT",
        "Cache-Control": "max-age=0",
}
};

  var str = UrlFetchApp.fetch(res,opt);
  Logger.log(str.getContentText());
}

我要去哪里错了？

奖金：将上方标头参数块（用冒号分隔，不带引号或逗号）转换为GAS中所需的最简单的方法是什么？ （无需手动添加所有引号和逗号）

Answer 1

解决此问题的方法是，只需在浏览器检查器（以我的情况为Opera）中使用选项'copy as ...> fetch'，该选项将给出以下内容（与标头发送的标头有些不同）浏览器）：

fetch("https://asunnot.oikotie.fi/api/cards?cardType=100&conditionType%5B%5D=1&conditionType%5B%5D=2&limit=24&locations=%5B%5B1669,4,%22Lauttasaari,+Helsinki%22%5D,%5B14714,5,%2200340,+Helsinki%22%5D%5D&lotOwnershipType%5B%5D=1&offset=0&price%5Bmax%5D=600000&price%5Bmin%5D=150000&roomCount%5B%5D=3&size%5Bmin%5D=35&sortBy=published_sort_desc", {"credentials":"omit","headers":{"accept":"application/json","ota-cuid":"fd2a3a03d52a2721f9a9aa844ddf7eef2ac66ed6","ota-loaded":"1586685082","ota-token":"ab7e9f830a7dff3a9b01fbdcbc899ed7bfa659a4793103f1943e83ef5f938b16","sec-fetch-dest":"empty"},"referrer":"https://asunnot.oikotie.fi/myytavat-asunnot?conditionType%5B%5D=1&conditionType%5B%5D=2&locations=%5B%5B1669,4,%22Lauttasaari,%20Helsinki%22%5D,%5B14714,5,%2200340,%20Helsinki%22%5D%5D&lotOwnershipType%5B%5D=1&price%5Bmax%5D=600000&price%5Bmin%5D=150000&size%5Bmin%5D=35&roomCount%5B%5D=3&cardType=100","referrerPolicy":"no-referrer-when-downgrade","body":null,"method":"GET","mode":"cors"});

我通过以下方式在GAS中使用：

function testGetJSON(){
 var str = UrlFetchApp.fetch("https://asunnot.oikotie.fi/api/cards?cardType=100&conditionType%5B%5D=1&conditionType%5B%5D=2&limit=24&locations=%5B%5B1669,4,%22Lauttasaari,+Helsinki%22%5D,%5B14714,5,%2200340,+Helsinki%22%5D%5D&lotOwnershipType%5B%5D=1&offset=0&price%5Bmax%5D=600000&price%5Bmin%5D=150000&roomCount%5B%5D=3&size%5Bmin%5D=35&sortBy=published_sort_desc",
 {"credentials":"omit",
"headers":{"accept":"application/json","ota-cuid":"fd2a3a03d52a2721f9a9aa844ddf7eef2ac66ed6","ota-loaded":"1586685082","ota-token":"ab7e9f830a7dff3a9b01fbdcbc899ed7bfa659a4793103f1943e83ef5f938b16","sec-fetch-dest":"empty"},"referrer":"https://asunnot.oikotie.fi/myytavat-asunnot?conditionType%5B%5D=1&conditionType%5B%5D=2&locations=%5B%5B1669,4,%22Lauttasaari,%20Helsinki%22%5D,%5B14714,5,%2200340,%20Helsinki%22%5D%5D&lotOwnershipType%5B%5D=1&price%5Bmax%5D=600000&price%5Bmin%5D=150000&size%5Bmin%5D=35&roomCount%5B%5D=3&cardType=100","referrerPolicy":"no-referrer-when-downgrade","body":null,"method":"GET","mode":"cors"});
  Logger.log(str.getContentText());
}