Node.js:集成QQ信任登录
1、申请AppId、AppKey和验证字符串
http://connect.qq.com/manage/login
网站首页头文件添加验证字符串,如:
<meta property=”qc:admins” content=”765754250763563070636” />
填写回调地址:
必须是公网地址,可以填写多个,注意 /xxx 和 http://wizzer.cn/xxx 是两个地址,两个都需要配置。
2、开发完成
登录页面:
<script type="text/javascript" src="http://qzonestyle.gtimg.cn/qzone/openapi/qc_loader.js" data-appid="" data-redirecturi="/public/shop/pc/account/oauthQq" charset="utf-8" >
QC.Login({
btnId:"qqLoginBtn", //插入按钮的节点id
scope: "get_user_info"
},function(oInfo, oOpts){
//登陆成功执行
var nickname=QC.String.escHTML(oInfo.nickname);//获取QQ会员名
var info={
nickname:nickname,
gender:oInfo.gender,
headimgurl:oInfo.figureurl_qq_1 //头像40X40
};//封装对象
if(QC.Login.check()){
QC.Login.getMe(function(openId, accessToken){
info.openid=openId;//传递openid及昵称头像等,业务逻辑自动注册会员或登录
$.post(
"/public/shop/pc/account/oauthQqStatus",
info,
function(result){
console.log(result);
if(result.code==0){
window.location.href=$("#r").val()||'/member';//登录成功跳转
}else{
alert('登录失败');
}
},'json'
);
});
}
});
回调页面:
退出登录:
<script type="text/javascript" src="http://qzonestyle.gtimg.cn/qzone/openapi/qc_loader.js" data-appid="" data-redirecturi="http:///public/shop/pc/account/oauthQq" charset="utf-8" >
QC.Login.signOut();
if(QC.Login.check()==false){
window.location.href='/public/shop/pc/account/logout';//先QQ登出,再清除session
}else{
window.location.reload();
}
window.location.href='/public/shop/pc/account/logout';
3、申请审核
审核条件:登录页面有QQ登录图标、使用申请的QQ或测试QQ号,测试可以正常登录后提交申请,否则肯定是不通过的。
Node.js 商城系统开发进展
Node.js:集成百度编辑器的上传功能
Ueditor1.4.3.1版本,仅贴了图片上传代码,其他自己加。。。
/**
* Created by root on 11/16/15.
*/
var fs = require('fs-extra');
var moment = require("moment");
module.exports = {
index: function (req, res) {
if (req.session.auth && !req.session.user.disabled) {
var action = req.query.action;
//加载配置文件
fs.readFile(sails.config.appPath + '/assets/plugins/ueditor/node/config.json', 'utf8', function (err, config_txt) {
var config = JSON.parse(config_txt);
switch (action) {
case 'config':
return res.send(config_txt);
break;
case 'uploadimage':
req.file('Filedata').upload({
maxBytes: config.imageMaxSize
}, function (err, uploadedFiles) {
if (err)return res.json({state: sails.__('file.upload.err')});
var filename = uploadedFiles[0].filename;
var type = uploadedFiles[0].type;
var fd = uploadedFiles[0].fd;
var size = uploadedFiles[0].size;
console.log('uploadimage:::' + JSON.stringify(uploadedFiles));
if(config.imageAllowFiles.indexOf(fd.substring(fd.lastIndexOf('.')))<0)
return res.json({state: sails.__('file.upload.err')});
var file = fd.substring(fd.lastIndexOf('/'));
var newPath = sails.config.system.AppBase + sails.config.system.UploadPath + "/image/" + moment().format("YYYYMMDD") + file;
fs.copy(fd, sails.config.appPath + newPath, function (err) {
if (err)return res.json({state: sails.__('file.upload.err')});
return res.json({state: 'SUCCESS', url: newPath, title: filename, original: filename, type: type, size: size});
})
});
break;
}
});
} else {
return res.json({state: sails.__('private.forbidden'), url: '', title: '', original: '', type: '', size: 0});
}
}
};
Node.js:微信消息回复、推送的实现
适应场景:Sails框架、微信公众号数据配置在数据库中,支持多个公众号。 1、Model定义(Waterline) 文件路径:/api/models/wx/Wx_config.js
/**
* Created by root on 10/25/15.
*/
var moment = require('moment');
module.exports = {
schema: true,
autoCreatedAt: false,
autoUpdatedAt: false,
attributes: {
id: {
type: 'integer',
autoIncrement: true,
primaryKey: true
},
appname: {
type: 'string',
required: true
},
ghid: {//原始ID
type: 'string',
unique: true,
required: true
},
appid: {
type: 'string',
unique: true,
required: true
},
appsecret: {
type: 'string',
unique: true,
required: true
},
encodingAESKey:{
type: 'string',
unique: true,
required: true
},
token: {
type: 'string',
unique: true,
required: true
},
access_token: {
type: 'string'
},
expire_time: {
type:'integer',
defaultsTo:function(){
return 0;
}
},
createdBy:{
type: 'integer'
},
createdAt:{
type:'integer',
defaultsTo:function(){
return moment().format('X');
}
}
}
};
2、Sails默认不支持微信xml post,改造之 文件路径:/config/http.js
rawParser: function(req, res, next) {
switch(req.headers['content-type']) {
case 'text/xml':
require('body-parser').raw({ type: 'text/xml' })(req, res, next);
break;
default :
next();
}
},
order: [
'startRequestTimer',
'cookieParser',
'session',
'myRequestLogger',
'rawParser',
'bodyParser',
'handleBodyParserError',
'compress',
'methodOverride',
'poweredBy',
'$custom',
'router',
'www',
'favicon',
'404',
'500'
],
3、控制类 文件路径:/api/controllers/open/WeixinController.js 微信公众号后台配置路径:http://127.0.0.1/open/weixin/api?wxid=1
/**
* Created by root on 10/25/15.
*/
module.exports = {
api: function (req, res) {
var id = req.query.wxid;
Wx_config.findOne(id).exec(function (err, conf) {
if (err)return res.send(200, 'fail');
if (req.body) {
WeixinService.loop(req, function (data) {
if (data.type = 'text') {//用户发送纯文本
var msg = {toUserName: data.openid, fromUserName: conf.ghid, content: 'Node.js Test...'};
WeixinService.sendTextMsg(res, msg);//向用户回复消息
}
});
}
//签名
if (WeixinService.checkSignature(req, conf.token)) {
res.send(200, req.query.echostr);
} else {
res.send(200, 'fail');
}
});
}
};
4、微信服务工具类 文件路径:/api/services/WeixinService.js
/**
* Created by root on 10/26/15.
*/
var sha1 = require('sha1'), xml2js = require('xml2js');
module.exports = {
/**
* 签名验证
* @param req
* @param token
* @returns {boolean}
*/
checkSignature: function (req, token) {
var signature = req.query.signature,
timestamp = req.query.timestamp,
nonce = req.query.nonce,
echostr = req.query.echostr;
// 按照字典排序
var array = [token, timestamp, nonce];
array.sort();
// 连接
var str = sha1(array.join(""));
// 对比签名
return str == signature;
},
/**
* 监听用户消息
* @param req
* @param callback
*/
loop: function (req, callback) {
var body = req.body.toString('utf-8');
var data = {};
xml2js.parseString(body, function (err, json) {
if (err) {
} else {
console.log('json::' + JSON.stringify(json));
data.type = json.xml.MsgType;
data.openid = json.xml.FromUserName;
if (data.type == 'text') {
data.txt = json.xml.Content;
} else if (data.type == 'image') {
data.pic = json.xml.PicUrl;
}
return callback(data);
}
});
},
/**
* 发送文本消息
* @param res
* @param msg
*/
sendTextMsg: function (res, msg) {
var time = Math.round(new Date().getTime() / 1000);
var funcFlag = msg.funcFlag ? msg.funcFlag : 0;
var output = "" +
"" +
"" +
"" +
"" + time + "" +
"" +
"" +
"" + funcFlag + "" +
"";
res.type('xml');
res.send(output);
},
/**
* 发送图文消息
* @param res
* @param msg
*/
sendNewsMsg: function (res, msg) {
var time = Math.round(new Date().getTime() / 1000);
var articlesStr = "";
for (var i = 0; i < msg.articles.length; i++) {
articlesStr += "" +
" " +
"" +
"" +
"" +
"";
}
var funcFlag = msg.funcFlag ? msg.funcFlag : 0;
var output = "" +
"" +
"" +
"" +
"" + time + "" +
"" +
"" + msg.articles.length + "" +
"" + articlesStr + "" +
"" + funcFlag + "" +
"";
res.type('xml');
res.send(output);
}
};
Nodejs版本:0.12.7 Sails版本:0.11.0 require相关组件,记得安装。 参考项目1:https://github.com/node-webot/wechat-api 参考项目2:https://github.com/JeremyWei/weixin_api
jquery.datatables 使用方法:Ajax分页、字段排序、传递参数等

Html:
姓名状态是否在线操作
用户名
datatables初始化:
var datatable;
function initDatatable() {
datatable = $('.datatable').DataTable({
"processing": false,
"serverSide": true,
"select": true,
"ordering": true,
"language": {
"url": "/plugins/datatables/cn.json"
},
"preDrawCallback": function () {
sublime.closeLoadingbar($(".main-content"));
sublime.showLoadingbar($(".main-content"));
},
"drawCallback": function () {
sublime.closeLoadingbar($(".main-content"));
},
"ajax": {
"url": "/private/sys/user/data",
"type": "post",
"data": function (d) {
d.unitid = $('#unitid').val();
d.loginname=$('#loginname').val();
d.nickname=$('#nickname').val();
}
},
"order":[[0,"desc"]],
"columns": [
{"data": "loginname", "bSortable": true},
{"data": "nickname", "bSortable": true},
{"data": "disabled", "bSortable": true},
{"data": "online", "bSortable": true}
],
"columnDefs": [
{
"render": function (data, type, row) {
return 'html.....';
},
"targets": 4
},
{
"render": function (data, type, row) {
if (data) {
return '';
} else {
return '';
}
},
"targets": 3
},
{
"render": function (data, type, row) {
if (!data) {
return '';
} else {
return '';
}
},
"targets": 2
}
]
});
datatable.on('click', 'tr', function () {
$(this).toggleClass('selected');
});
$("#searchBtn").on('click',function(){
datatable.ajax.reload(null, false);
});
}
重新加载数据:
datatable.ajax.reload(null, false);//当前页 datatable.ajax.reload();//回到第一页
排序:通过后台参数 order数组得到dir:asc/desc,通过order的column下标,获取columns数组中的data字段名,两者结合写排序条件 后台把所有参数打印出来,你就知道代码应该怎么写了……over
响应的数据格式:
{
"draw": draw,
"recordsTotal": pageSize,
"recordsFiltered": count,
"data": list
}
Nodejs 后端完整代码:
data: function (req, res) {
var pageSize = parseInt(req.body.length);
var start = parseInt(req.body.start);
var page = start / pageSize + 1;
var draw = parseInt(req.body.draw);
var unitid = req.body.unitid || 1;
var loginname = req.body.loginname || '';
var nickname = req.body.nickname || '';
var order = req.body.order || [];
var columns = req.body.columns || [];
var sort = {};
var where = {unitid: unitid};
if (loginname) {
where.loginname = {'like':'%'+loginname+'%'};
}
if (nickname) {
where.nickname = {'like':'%'+nickname+'%'};
}
if (order.length > 0) {
sort[columns[order[0].column].data] = order[0].dir;
}
Sys_user.count(where).exec(function (err, count) {
if (!err && count > 0) {
Sys_user.find(where)
.sort(sort)
.paginate({page: page, limit: pageSize})
.exec(function (err, list) {
return res.json({
"draw": draw,
"recordsTotal": pageSize,
"recordsFiltered": count,
"data": list
});
});
} else {
return res.json({
"draw": draw,
"recordsTotal": pageSize,
"recordsFiltered": 0,
"data": []
});
}
});
},
Sails:Waterline多对多查询
Sys_user.js
module.exports = {
schema: true,
autoCreatedAt: false,
autoUpdatedAt: false,
attributes: {
id: {
type: 'integer',
autoIncrement: true,
primaryKey: true
},
roles: {
collection: 'Sys_role',
via: 'users'
}
}
};
Sys_role.js
users: {
collection: 'Sys_user',
via: 'roles'
//dominant: true
},
使用populate查询
Sys_role.findOne(1).populate('users').populate('menus').exec(function(err, role) {
console.log(':::'+JSON.stringify(role.users));
console.log(':::'+JSON.stringify(role.menus));
});
Node:加盐salt密码验证
npm install bcrypt –save
var salt = bcrypt.genSaltSync(10); var hash = bcrypt.hashSync(‘pass’, salt); console.log(‘加密::’+hash); console.log(‘解密::’+bcrypt.compareSync(‘pass’,hash));
Node:搭建sails.js开发环境
友情提示:do not 在windows下开发node.js应用,否则你会浪费很多时间并且会pia撞墙的…… 1.CentOS6.5 安装 nodejs 并配置到环境
>>gedit /etc/profile export NODE_HOME=/soft/node-v0.12.7-linux-x64 export PATH=$NODE_HOME/bin:$PATH >>source /etc/profile >>node -v
2.npm 设置为国内源
>>npm config set registry https://registry.npm.taobao.org
3.安装必备模块 node-gyp (CentOS6.5 自带Python2.6.6)
>>npm install node-gyp -g
4.安装WebStorm 并安装JDK7
>>rpm -ivh jdk-7u79-linux-x64.rpm >>gedit /etc/profile JAVA_HOME=/usr/java/jdk1.7.0_79 CLASSPATH=.:$JAVA_HOME/lib.tools.jar PATH=$JAVA_HOME/bin:$PATH export JAVA_HOME CLASSPATH PATH >>source /etc/profile
5.安装Git 并生成ssh密钥,github帐号设置中添加密钥
>>yum install git >>cd ~/.ssh >>ssh-keygen -t rsa -C “wizzer@qq.com” >>cat ~/.ssh/id_rsa.pub >>git clone git@github.com:Wizzercn/nodeshop.git
>>git pull >>git commit -am ‘note’ >>git push
6.验证码组件ccap,需安装python2.7
http://blog.csdn.net/tiantiandjava/article/details/17242345 >>npm install ccap –save



