Page 83 - Node.js开发指南
P. 83
4.5 HTTP 服务器与客户端 75
下面是一个通过 http.request 发送 POST 请求的代码: 1
//httprequest.js
var http = require('http');
var querystring = require('querystring'); 2
var contents = querystring.stringify({
name: 'byvoid',
email: 'byvoid@byvoid.com',
address: 'Zijing 2#, Tsinghua University',
}); 3
var options = {
host: 'www.byvoid.com',
path: '/application/node/post.php',
4
method: 'POST',
headers: {
'Content-Type': 'application/x-www-form-urlencoded',
'Content-Length' : contents.length
}
}; 5
var req = http.request(options, function(res) {
res.setEncoding('utf8');
res.on('data', function (data) {
console.log(data); 6
});
});
req.write(contents);
req.end();
7
运行后结果如下:
array(3) {
["name"]=>
string(6) "byvoid" 8
["email"]=>
string(17) "byvoid@byvoid.com"
["address"]=>
string(30) "Zijing 2#, Tsinghua University"
9
}
不要忘了通过 req.end() 结束请求,否则服务器将不会收到信息。
10