Awesome
rest-client
Rest Client 主要用於將 request 包裝起來,讓整體使用更為方便的一個 library. connect to other RESTful service
npm install rest-client
##install
<pre> npm install rest-client </pre>h2. how to use
主要使用方法有底下幾種,
##rest-client 簡易使用方法
<pre> // use rest client js. var rc = require('rest-client'); /** * Simple method to send request. */ rc.send('http://127.0.0.1/URL'); /** * Simple send request with callback function * @param res {Object Response} * @param body {String } */ rc.send( 'http://127.0.0.1/URL' , function (res, body) { console.log(body); }); </pre>##rest-client 簡易使用方法
// use rest client js. var rc = require('rest-client');
/**
- Simple method to send request. */ rc.send('http://127.0.0.1/URL');
/**
- Set ERROR
- the parameter will pass the error message to callback. */ rc.error(function (error) { console.log('[STATUS] ERROR: ' + error); });
##rest-client 資料 POST 傳送方式
裡面可以傳送 POST, DELETE, PUT 等 WebDAV 方式,同時資料會傳送到伺服器端,
底下範例就以 form: {a:1, b:2, c:3} 傳送為範例。
<pre> // use rest client js. var rc = require('rest-client'); // method can be 'POST', 'GET', 'DELETE', 'PUT' // default value is 'GET' var method = 'POST'; // Send by URL object rc.send({ url: 'http://127.0.0.1/URL', method: method }, function (res) { console.log(res); }); // Send by PARAMS to Server rc.send({ url: 'http://127.0.0.1/URL', form: { a:1, b:2, c:3 }, method: method }, function (res, body) { console.log(body); }); </pre>##HTTP middleware Error 使用方式
<pre> function restMethod(req, res) { rc.send(cfg, function (r, body) { console.log('hello'); res.end('get RestFul response'); }) .error(function (err) { res.end('Request fail'); }); } </pre>