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returns an error if(isexist) {Res.json ({error:true, msg: ' Tag already exists '}) }Else{ //Save to database NewDb. TagList (req.body.tagList). Save (function(Error) {if(Error) {Res.send (' Save Failed '); return} res.send ()}) Res.json ({success:true, msg: ' Save succeeded '})} }) });The specific use of the process is this, the actual use of more APIs, please view mongoose/express's documentation for use;Two days of results---node,
Index.jsRouter.post ('/login ',function(req,res,next) {varMd5=crypto.createhash ("MD5"); Password=md5.update (Req.body.password). Digest (' Hex ')); Console.log (Req.body.name); User.get (Req.body.name,function(err,user) {if(!user) {Req.flash (' Error ', ' User not present '); returnRes.redirect ("/login"); } console.log (User.password,password); if(user.password!==password) {Req.flash ("Error", "Password Wrong"); returnRes.redirect ("/login"); } Req.flash ( "User", req.session.user=
Beginning in March, received a new task, with UI development, using angular js,express JS and other technologies. So the weekend to learn new technology.The product UI structure in the group is as follows:One of the front-end, mainly using angular JS frame, in addition to cooperate with Bootstrap to provide a lot of control and jquery, backstage is mainly Express JS set up the Web Server,
Express? Express interface? Express query? Express next single interface? What interface do you need to express? Can't you find it? Is the frequency limit used or is it a charge? Do you have technical support?Can you give us full service? ...... And so on all these questions
Express. js is an MVC development framework of nodejs and supports multiple templates such as jade. Next, let's talk about the installation of express and the configuration of the app. js file. In the future tutorial, we will use express. js to build a chat room step by step. Install express. js If you have installed
ArticleDirectory Download and install IIS Express Enable IIS express for existing projects Attributes of IIS Express SSL self-signed certificate Use IIS express as your default Web Server Original article address: VS 2010 SP1 (Beta) and IIS Express
We've written the HelloWorld example based on Express, and we've created a helloexpress project with the Express Generator tool, but some of the code hasn't been properly explained because they involve concepts such as routing and middleware, Words is not clear, so I specialize in an article about routing and middleware. Routing The usual format for HTTP URLs is this: http://host[:p Ort][path] HTTP represen
Microsoft's latest SQL Server Express LocalDB is a run-of-SQL model that is especially suitable for use in development environments and built into Visual Studio 2012.about the SQL Server Express LocalDB Mode of OperationThe minimum file required for a SQL Server Express instance is copied when LocalDB is installed, basically LocalDB is almost identical to the ful
Problems encountered when executing Asp.net 2.0 are mainly caused by version loading. Unrecognized attribute 'xmls' when working with vs. Net express Edition SymptomsWhen using vs. NET web developer express edition, you may have a site that compiles fine in the development environment but fails when you copy it to the local IIS server. CauseASP. NET 2.0 is not the default. net version used by IIS. it works
Rui Feng Express introduction, Ruifeng worth joining?With the development of the Times, people's life is increasing, we have more shopping for the pursuit of the internet is a fashion, but the development of online shopping, and express is certainly an essential industry, and Rui Fung Express is one of them. Now Rui Feng Expr
ObjectiveIt is said that Nodejs is suitable for making restful_api, because it has the ability of asynchronous processing, can make more requests, this is recognized by everyone. Not long ago I used nodejs+express+postgresql to build a restful intermediate processing platform, feeling that the API of Express is messy when the code volume is much. Then I developed a module that would better organize the
ExpressJust as ASP. NET MVC has the same status as the best MVC framework under the. Nets platform, Express has the same importance in the node. JS Environment. On the Baidu "Nodejs Express" will run out a lot about how to use the development of Express to develop MVC articles, the same content here I do not want to repeat the story, about the beginning of the
Express. js is an MVC development framework of nodejs and supports multiple templates such as jade. The following describes the configuration content of the express app. js file. Let's take a look at this app. js file. 01/**02* Module dependencies.03*/0405Var express = require ('express ')06, Routes = require ('./route
Express query in the narrow sense mainly refers to the express query and tracking service. in the broad sense, it refers to the whole process from technology to implementation of the express query service. 1. Definition of express delivery Query Definition Express Delivery
Express query in the narrow sense mainly refers to the express query and tracking service. in the broad sense, it refers to the whole process from technology to implementation of the express query service. 1. Definition of express delivery Query Definition Express Delivery q
Express query in the narrow sense mainly refers to the express query and tracking service. in the broad sense, it refers to the whole process from technology to implementation of the express query service. 1. Definition of express delivery Query Definition Express Delivery q
about the SQL Server Express LocalDB Mode of OperationThe minimum file required for a SQL Server Express instance is copied when LocalDB is installed, basically LocalDB is almost identical to the full SQL Server Express Database engine, and SQL Server D is started LocalDB way Atabase Engine instances have the same limitations as SQL Server
Public platform development public platform developer public platform development mode smart express Bill No. query automatic identification express Bill No. I. smart express delivery query In the current express delivery query, we generally need to enter 1. express deliver
Create a Web server using Express [Email protected] Contents 1.? Simple Express Server 2.? Static file Service 3.? Route 4.? Middleware 1.?A simple Express serverInstalling NPM install Express using NPM can not find the source, instead of CNPM first version var
The HTTP module is also known earlier, but it does not support session, cookie, etc. Express is the encapsulation of the HTTP module, but also support the session, it is also better to use. Express is a bit more like an IIS server. It is also part of the content of a module, so of course it is to add the Express module NPM install
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