Jquery 如何修复'；缺少必需的请求标头。必须指定以下其中一项：原点、x-request-with'；Ajax错误
我正在尝试使用实际URL/端点前面的CORS anywhere URL从本地计算机运行一个ajax调用，以访问外部URL。但是，这会导致“缺少必需的请求头”。必须指定以下选项之一：原点、x请求和“错误”。我已经手动设置了我的头，正如您在下面的代码中所看到的，我只是不太明白为什么在显式定义'requested with'值之后仍然会发生这种情况Jquery 如何修复'；缺少必需的请求标头。必须指定以下其中一项：原点、x-request-with'；Ajax错误,jquery,ajax,Jquery,Ajax,我正在尝试使用实际URL/端点前面的CORS anywhere URL从本地计算机运行一个ajax调用，以访问外部URL。但是，这会导致“缺少必需的请求头”。必须指定以下选项之一：原点、x请求和“错误”。我已经手动设置了我的头，正如您在下面的代码中所看到的，我只是不太明白为什么在显式定义'requested with'值之后仍然会发生这种情况 // Set URL to the Create patient endpoint const Url = 'https:
// Set URL to the Create patient endpoint
const Url = 'https://cors-anywhere.herokuapp.com/https://staging.micromerchantsystems.com/mmsgatewayapistaging/api/patient/create';
// Define User data here ** Currently static information **
// Need to set variables based on input value to the correct identifier
// EX: "FirstName": $('#first_name').val();
const userData = {
"RequestingClient": {
"ClientId": "XXXXXXXXXX",
"ClientSecret": "XXXXXXXXXX",
"MemberId": "XXXXXXXXXX"
},
"Pharmacy": {
"IdentifierType": 2,
"Identifier": "5164086800"
},
"LastName": "Test",
"MiddleInitials": "X",
"FirstName": "Seth",
"Gender": "M",
"DOB": "01/01/1990",
"Email": "seth@test.com",
"PhoneNumber": "1234567890",
"MobileNumber": "1234567890",
"BusinessNumber": "1234567890",
"PatientIdentifiers": [
{ "IdentifierType": 1, "IdentifierType": "12345" }
],
"AddressInformation": {
"AddressType": 1,
"StreetLine1": "123 Test",
"StreetLine2": "",
"City": "Waco",
"State": "TX",
"ZipCode": "76710",
},
"ExternalPatientId": "1234567890",
"Timestamp": "2019-12-09T17:59:15.7624947Z"
};
// On button ajax call to create a new user with the above data
$('.btn').click(function () {
$.ajax({
url: Url,
type: "POST",
dataType: "json",
contentType: "application/json",
// set the request header authorization to the bearer token that is generated
headers: {
"X-Requested-With": "XMLHttpRequest",
"Authorization": "Bearer " + responseToken,
},
data: userData,
success: function (result) {
console.table(result);
$('.output_userInfo').html(result.ErrorMessage);
},
error: function (error) {
console.log(`Error ${error}`)
},
});
});
您正在正确设置标题，但是根据
cors anywhere- 无法访问您要代理的URL（例如，站点已关闭，或者他们已阻止访问CORS Anywhere IP）
- 在给定的时间范围内，给定来源向任何位置的CORS发送的请求过多
- URL本身被列入黑名单（例如，）
- CORS Anywhere已关闭。（即，如果您是自托管，则此选项适用）
https://staging.micromerchantsystems.com/我想，如果您包括适当的授权信息，您应该能够访问它。如果您仍然遇到问题，您可能想知道谁可能会帮助您进一步排除问题。我对能够成功运行的邮递员代码做了进一步的挖掘，并从中得到了正确的答案。下面是我用来正确运行API和跨域传递信息的代码
// Set URL to the Create patient endpoint
const Url = "https://cors-anywhere.herokuapp.com/https://staging.micromerchantsystems.com/mmsgatewayapistaging/api/patient/create";
// On button ajax call to create a new user with the above data
$('.btn').click(function () {
// The input value variables NEED to be defined and set after the click function
// so that the value can be received and passed into the userData variable.
// Define User data here ** Currently static information **
// Need to set variables based on input value to the correct identifier
// EX: "FirstName": $('#first_name').val();
var user_firstName = $("#first_name").val();
const userData = {
"RequestingClient": {
"ClientId": "XXXXXX",
"MemberId": "XXXXXXX"
},
"Pharmacy": {
"IdentifierType": 2,
"Identifier": "XXXXXXX"
},
"LastName": "Test",
"MiddleInitials": "X",
"FirstName": user_firstName,
"Gender": "M",
"DOB": "01/01/1990",
"Email": "seth@test.com",
"PhoneNumber": "1234567890",
"MobileNumber": "1234567890",
"BusinessNumber": "1234567890",
"PatientIdentifiers": [
{ "IdentifierType": 1, "IdentifierType": "12345" }
],
"AddressInformation": {
"AddressType": 1,
"StreetLine1": "123 Test",
"StreetLine2": "",
"City": "Waco",
"State": "TX",
"ZipCode": "76710",
},
"ExternalPatientId": "1234567890",
"Timestamp": "2019-12-09T17:59:15.7624947Z"
};
// Using stringify is an important part in successfully passing the data
var userString = JSON.stringify(userData);
var userSettings = {
"async": true,
"crossDomain": true,
"url": Url,
"method": "POST",
"headers": {
"Content-Type": "application/json",
"Authorization": "Bearer " + responseToken,
"Accept": "*/*",
},
"data": userString
}
$.ajax(userSettings).done(function (response) {
console.table(response);
});
});
谢谢你提供的信息！我刚刚备份到您所处的位置，得到了相同的401错误。我被引导相信这是我在头中实现的承载令牌。请仔细检查一下，我在上面的示例中设置它的方式是否正确？我不完全确定，但我认为它是正确的（假设支持承载令牌）。关于如何处理专门针对
cors anywhere // Set URL to the Create patient endpoint
const Url = "https://cors-anywhere.herokuapp.com/https://staging.micromerchantsystems.com/mmsgatewayapistaging/api/patient/create";
// On button ajax call to create a new user with the above data
$('.btn').click(function () {
// The input value variables NEED to be defined and set after the click function
// so that the value can be received and passed into the userData variable.
// Define User data here ** Currently static information **
// Need to set variables based on input value to the correct identifier
// EX: "FirstName": $('#first_name').val();
var user_firstName = $("#first_name").val();
const userData = {
"RequestingClient": {
"ClientId": "XXXXXX",
"MemberId": "XXXXXXX"
},
"Pharmacy": {
"IdentifierType": 2,
"Identifier": "XXXXXXX"
},
"LastName": "Test",
"MiddleInitials": "X",
"FirstName": user_firstName,
"Gender": "M",
"DOB": "01/01/1990",
"Email": "seth@test.com",
"PhoneNumber": "1234567890",
"MobileNumber": "1234567890",
"BusinessNumber": "1234567890",
"PatientIdentifiers": [
{ "IdentifierType": 1, "IdentifierType": "12345" }
],
"AddressInformation": {
"AddressType": 1,
"StreetLine1": "123 Test",
"StreetLine2": "",
"City": "Waco",
"State": "TX",
"ZipCode": "76710",
},
"ExternalPatientId": "1234567890",
"Timestamp": "2019-12-09T17:59:15.7624947Z"
};
// Using stringify is an important part in successfully passing the data
var userString = JSON.stringify(userData);
var userSettings = {
"async": true,
"crossDomain": true,
"url": Url,
"method": "POST",
"headers": {
"Content-Type": "application/json",
"Authorization": "Bearer " + responseToken,
"Accept": "*/*",
},
"data": userString
}
$.ajax(userSettings).done(function (response) {
console.table(response);
});
});