尝试将新成员添加到 MailChimp 列表会导致错误 400("此值不应为空")

Question

我正在尝试添加一个新成员到MailChimp列表，但我一直得到以下错误，不明白为什么。

{
type: 'https://mailchimp.com/developer/marketing/docs/errors/',
title: 'Invalid Resource',
status: 400,
detail: "The resource submitted could not be validated. For field-specific details, see the 'errors' array.",
instance: '/* secret */',
errors: [
{
field: 'email_address',
message: 'This value should not be blank.'
}
]
}

代码如下:

const express = require("express");
const bodyParser = require("body-parser");
const request = require("request");
const https = require("https");
const app = express();
app.use(express.static("public"));
app.use(bodyParser.urlencoded({
extended: true
}));
app.get("/", function(req, res) {
res.sendFile(__dirname + "/signup.html")
})
app.post("/", function(req, res) {
const firstName = req.body.fname;
const lastName = req.body.lname;
const email = req.body.mail;
console.log(firstName);
console.log(lastName);
console.log(email);
const data = {
members: [{
email_address: email,
status: "Subscribed",
merge_fields: {
FNAME: firstName,
LNAME: lastName
}
}]
};
const jsonData = JSON.stringify(data);
const url = "https://us5.api.mailchimp.com/3.0/lists/4e5319cda3/members"
const option = {
method: "post",
auth: "/* secret */"
}
const request = https.request(url, option, function(response) {
response.on(
"data",
function(data) {
console.log(JSON.parse(data));
})
})
request.write(jsonData);
request.end();
});
app.listen(3000, function() {
console.log("server is working in port 3000");
});

Answer 1

我认为这个端点从Mailchimp只接受一个元素而不是一个成员列表，尝试只发送一个成员

这是来自他们的文档网站

的正文示例

{"email_address":"","email_type":"","status":"subscribed","merge_fields":{},"interests":{},"language":"","vip":false,"location":{"latitude":0,"longitude":0},"marketing_permissions":[],"ip_signup":"","timestamp_signup":"","ip_opt":"","timestamp_opt":"","tags":[]}

在您的情况下，尝试将您的数据常量更改为:

const data = {
email_address: email,
status: "Subscribed",
merge_fields: {
FNAME: firstName,
LNAME: lastName
}
};

Answer 2

Remove/members form…这个

const url = "https://us5.api.mailchimp.com/3.0/lists/4e5319cda3/members">