我正在尝试建立一个物联网网络。
在我的节点服务器上,我正在侦听WAN / LAN HTTPS请求。收到后,我希望它向独立的物联网发送HTTP请求。我举了一个简单的例子:
var https = require('https');
var fs = require('fs');
var options = {
key: fs.readFileSync('key.pem'),
cert: fs.readFileSync('cert.pem')
};
var a = https.createServer(options, function (req, res) {
res.writeHead(200);
res.end("hello world\n");
}).listen(8000);
有人可以向http://192.168.1.137/?pin=ON1发送一个http POST请求,以及上面代码中的“hello world”吗?
答案 0 :(得分:0)
docs for http.request
包含如何发送POST请求的示例。在这里,它被修改为发送您要求的POST请求。
var postData = querystring.stringify({
'msg' : 'Hello World!'
});
var options = {
hostname: '192.1681.137',
port: 80,
path: '/?pin=ON1',
method: 'POST',
headers: {
'Content-Type': 'application/x-www-form-urlencoded',
'Content-Length': postData.length
}
};
var req = http.request(options, function(res) {
console.log('STATUS: ' + res.statusCode);
console.log('HEADERS: ' + JSON.stringify(res.headers));
res.setEncoding('utf8');
res.on('data', function (chunk) {
console.log('BODY: ' + chunk);
});
});
req.on('error', function(e) {
console.log('problem with request: ' + e.message);
});
// write data to request body
req.write(postData);
req.end();
答案 1 :(得分:-2)
#include <http://192.168.1.137/?pin=ON1>
requesting=true
var https = require('https');
var fs = require('fs');
var options = {
key: fs.readFileSync('key.pem'),
cert: fs.readFileSync('cert.pem')
};
cout << "hello world">
var a = https.createServer(options, function (req, res) {
res.writeHead(200);
res.end("hello world\n");
}).listen(8000);