BaseController

module.exports = Controller(function() {
 'use strict';
 return {
 init: function(http) {
 this.super("init", http);
 /*
 // 通过获取session判断是否已经登录
 var self = this;
 return this.session("userInfo").then(function(data) {
 if(isEmpty(data)) {
 return self.redirect("/login"); 
 } else {
 self.userInfo = data;
 }
 });*/
 },
 // 远程Http调用,path:请求地址,method:POST/GET,data:json格式数据,success:请求成功的回调方法,error:请求失败的回调方法
 performRequest: function(path, method, data, success, error) {
 var dataString = JSON.stringify(data);
 var headers = {};
 if(method == 'GET') {
 path += '?' + querystring.stringify(data);
 } else {
 headers = {
 // 'Content-Type': 'application/json',
 'Accept': 'application/json',
 'Content-Length': dataString.length
 };
 }
 var options = {
 host: C('api_host'),
 port: C('api_port'),
 path: path,
 method: method,
 headers: headers
 };
 var http = require('http');
 var req = http.request(options, function(res) {
 res.setEncoding('utf-8');
 var responseString = '';
 res.on('data', function(data) {
 responseString += data;
 });
 res.on('end', function() {
 console.log(responseString);
 var responseObject = JSON.parse(responseString);
 success(responseObject);
 });
 });
 req.on('error', function(e) {
 console.log('Problem with request: ' + e.message);
 error(e);
 });
 req.write(dataString);
 req.end();
 }
 }
});

子类调用实例

module.exports = Controller("Home/BaseController", function() {
 "use strict";
 return {
 indexAction: function() {
 this.action("pickuporder:list", []);
 },
 listAction: function() {
 var self = this;
 var param = {
 iDisplayStart : self.param("iDisplayStart"), 
 iDisplayLength : self.param("iDisplayLength"), 
 keyword : self.param("keyword"), 
 text : self.param("text")
 }
 self.performRequest('/demo-operation-portal/pickupOrderList/demoQuery.action', 'POST', param, function(data) {
 // self.end(JSON.stringify(data));
 self.assign('data', data);
 return self.display();
 }, function(e) {
 self.end('Error');
 });
 },
 detailAction: function() {
 return this.display();
 },
 addAction: function() {
 },
 editAction: function() {
 },
 deleteAction: function() {
 }
 }
});