NodeJS请求如何发送multipart/form-data POST请求
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NodeJS Request how to send multipart/form-data POST request
提问by Paul de Koning
I'm trying to send a POST request to an API with an image in the request. I'm doing this with the request module but everything I try it isn't working. My current code:
我正在尝试将 POST 请求发送到请求中带有图像的 API。我正在使用请求模块执行此操作，但是我尝试的所有操作都不起作用。我目前的代码：
const options = {
method: "POST",
url: "https://api.LINK.com/file",
port: 443,
headers: {
"Authorization": "Basic " + auth,
"Content-Type": "multipart/form-data"
},
form : {
"image" : fs.readFileSync("./images/scr1.png")
}
};
request(options, function (err, res, body) {
if(err) console.log(err);
console.log(body);
});
But request uses Content-Type: application/x-www-form-urlencodedfor some reason... How can I fix this?
但是Content-Type: application/x-www-form-urlencoded出于某种原因请求使用......我该如何解决这个问题？
回答by Ivan Vasiljevic
As explained in documentationform multipart/form-datarequest is using form-datalibrary. So you need to supply formDataoption instead of formoption.
正如文档表单中所解释的，multipart/form-data请求正在使用form-data库。所以你需要提供formData选项而不是form选项。
const options = {
method: "POST",
url: "https://api.LINK.com/file",
port: 443,
headers: {
"Authorization": "Basic " + auth,
"Content-Type": "multipart/form-data"
},
formData : {
"image" : fs.createReadStream("./images/scr1.png")
}
};
request(options, function (err, res, body) {
if(err) console.log(err);
console.log(body);
});
