示例代码丢失严重，如:http模块的http.request(options, [callback])的示例代码

[sandheart]

URL：http://nodeapi.ucdok.com/api/http.html#http_http_request_options_callback_3163
中文版的只有：
// write data to request body
req.write('data\n');
req.write('data\n');
req.end();

英文版的为：
var options = {
hostname: 'www.google.com',
port: 80,
path: '/upload',
method: 'POST'
};

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('data\n');
req.write('data\n');
req.end();

类似的情况在中文版API里还不少