javascript - 发出 HTTP GET 请求时，Google 脚本返回内容类型 header 丢失错误

Question

我尝试使用 Google 脚本发出 GET 请求。示例代码如下:

    var username = "test@test.com"; 
    var password = "12345"; 
    var headers = {
       "Authorization": "Basic "+ Utilities.base64Encode(username+":"+password)
         }; 
    var url = 'https://localhost/api/v2/get_sections/21';
    var options = {
                        'method': 'get',
                        'contentType' : 'application/json',
                        'headers': headers 
};
    var response = UrlFetchApp.fetch(url, options);

我收到一个错误

Request failed for https://localhost/api/v2/get_sections/21 returned code 400. Truncated server response: {"error":"Content-Type header missing (use Content-Type: application/json)"}

这是发出 get 请求的正确方法吗？

Answer 1

Content-Type 也是一个 header ，请尝试:

    var username = "test@test.com"; 
    var password = "12345"; 
    var headers = {
       "Content-Type": "application/json",
       "Authorization": "Basic "+ Utilities.base64Encode(username+":"+password)
         }; 
    var url = 'https://localhost/api/v2/get_sections/21';
    var options = {
        'method': 'get',
        'headers': headers 
    };
    var response = UrlFetchApp.fetch(url, options);