[英]In Nodejs (request) how to send file in a mutliPart http request
如何使用Node.js通过请求使用MultiPart发送文件?
这与对Curl的以下命令相同:
curl -X POST -F "photos[]=@img.jpg;type=image/jpg" https://example.com
它创建的Http请求:
{
"json": null,
"files": {
"photos[]": "data:image/jpg;base64,[Binary]
},
"form": {},
"headers": {
"Accept": "*/*",
"Content-Type": "multipart/form-data; boundary=----------------------------0195fbe0d4ab",
"Connection": "close",
"Host": "httpbin.org",
"Content-Length": "42311",
"User-Agent": "curl/7.24.0 (x86_64-apple-darwin12.0) libcurl/7.24.0 OpenSSL/0.9.8x zlib/1.2.5"
},
"origin": "23.125.128.191",
"data": "",
"url": "http://httpbin.org/post",
"args": {}
}
通过简单搜索“ nodejs多部分表单数据”可以发现: github.com/felixge/node-form-data 。 它甚至可以与request模块一起使用:
var FormData = require('form-data');
var request = require('request');
var form = new FormData();
form.append('photos[]', request('img.jpg'));
form.submit('https://example.com/', function(err, res) {
res.resume(); // for node-0.10.x
});
记住:Node.js已经拥有大量的OS模块,只需搜索即可!
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