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" // output Type> });> Response. write ("Hello World \ n"); // page output> Response. end ();>}). Listen (8100); // listening port number> Console. log ("nodejs start listen 8100 port! ");> EOF[Root @ lh01 local] # node/data/web/index. js [1] 21454[Root @ lh01 local] # nodejs start listen 8102 port![Root @ lh01 local] # lsof-I TCP/IP: 8100Command pid user fd type device size/OFF
Document directory Node resources Git GitHub IDE Node. js [5] connect express Introduction Node. js [4] First Module Node. js [3] overlooking the API (coming soon)
the compilation is complete: Python. For Gyp, you can see if Python is installed by executing the python command under the shell, and confirm that the version meets the requirements (2.6 or later, but not 3.0). The source code compiler, usually the Unix/linux platform comes with a C + + compiler (gcc/g++). If not, install make,g++ These compilation tools through the current release of the package installation tool. The tool under the Debian/
with the Make tool. So under the Unix/linux platform you need the following prerequisites to ensure that the compilation is complete: 1. Python. For Gyp, you can see if Python is installed by executing the python command under the shell, and confirm that the version meets the requirements (2.6 or later, but not 3.0). 2. Source code compilers, usually the Unix/linux platform comes with a C + + compiler (gcc/g++). If not, install make,g++ These compilation tools through the current release of
('mysql'); // import the mysql Module Var pool = mysql. createPool ({Host: '1970. 168.140.237 ',User: 'root ',Password: '000000 ',Database: 'command3g'}); // Query SQL statementsFunction query (strSQL, param, callback ){Pool. getConnection (function (err, connection ){Connection. query (strSQL, param, function (err, rows, fields ){If (err) throw err;Callback (rows, fields );Connection. end ();// Connection. destroy ();});});} Exports. query = query; After n
sudo apt-get updatesudo apt-get install build-essential -ysudo apt-get install git -ynode. js itself requires very little in the "the" of dependencies. Python-version 2.6 or 2.7. Libssl-dev-you would need this if your plan to use SSL/TLS encryption. sudo apt-get install python libssl-dev -yCd/usr/local/src1.sudo mkdir nodecd nodesudo wget http://nodejs.org/dist/v0.6.17/node-v0.6.17.tar.gzsudo tar -x
Use forever to implement self-starting Node. js projects on Linux It is easy to manually run the Node project on a computer, node xx. javascript is done. If you want to run the Node project in the background, you cannot directly use the
Egret is developed based on TypeScript, while tsc is developed based on Node. js. Therefore, during the installation process, we must first install the basic support tools. The software to be installed is as follows: Node. jsTypeScriptTypeScript code editorHTTP server (optional)Chrome (optional)EgretThis document describes how to install Egret in Windows. The in
want to use multiple versions. I recommend that you create a nodejs soft connection under/usr/bin/named node. can also be used normally.The second is that the version of Express that is spoken in the fifth chapter of the book has changed a lot. The latest express has entered the 4.x era. A number of new features have been added. And it doesn't need to be in the book. Specify the template engine when you use the Express tool to build projects quickly.
Install Node. js in CentOS The previous article used NSSM to deploy the Node. js solution on Windows servers. At that time, we saw a very popular solution pm2, which unfortunately did not support the win32 system. In the past two days, I installed a CentOS Virtual Machine and tried it. After the installation, I always
Install node. js under Ubuntusudo Install Make sudo add-apt-repository ppa:chris-lea/node. jssudo apt-get updatesudo Install NodejsInstalling node. js on CubieboardMy Cubieboard 2 installed is Linaro 12.11, using Ubuntu installat
Node. js and MongoDB have been installed. The node. js used in this article is v0.12.0 and MongoDB is 3.0.0. Node. js and MongoDB have been installed. The node.
In previous articles, we have introduced how to install and deploy the Egret development environment in Windows. In this document, we will introduce how to install Egret and deploy Egret in Mac. Egret is developed based on TypeScript, while tsc is developed based on Node. js. Therefore, during the installation process, we must first install the basic support tools. The software to be installed is as follow
The HTML5 offline cache was recently learned, but the server was seen to be configured. All of a sudden, after all, the server configuration is generally very complex, and node. JS Server is its own code generation, this is how to configure? Search on the internet for a long time, are useless about node. js and HTML5 o
, will prompt the express command not found $ Npm install-g express-generator # install express-generator first $ Npm install-g express $ Express-V # verify whether the installation is successful 2. Create a project $ Express myfirstexpress # The default template of express uses jade. If you need ejs template support, add the-e option, that is, express-e myfirstexpress$ Cd myfirstexpress $ LsApp. js bin package. json public routes views # directory st
Node. js nano library to process couchdb: timeout required I want to use the nano library. I used db. search/db. get/db. destroy/db. insert, but there is no way to add timeout. Many async functions can pass the callback as a parameter. I don't want to modify the callback. Is there any other method? -------------------------------------- Solution -------------------------------------------- With nano, You ca
The company recently recruit a return from Shenzhen "front-end great God." Soon after, the great God is a man who loves to toss. I chatted with him a few words, chat to JS, he strongly recommended to me node. js.The name of node. JS I have also heard, a superficial impression, that this is a JavaScript back-end interpr
Install Node. js on CentOS Install Node. js on CentOS (if you want to learn Node. js on Linux, you can check it out ). Note: Use the CentOS System for nodejs installation. The nodejs version is v0.8.7. 1. Download nodejs first: #
( ' Databack '); } });} Object {1: "11111"}object {1: "11111", 4: "44444"}object {1: "11111", 3: "33333", 4: "44444"}object {1: "11111", 3: "33333", 4: "44444", 5: "55555"}object {1: "11111", 2: "22222", 3: "33333", 4: "44444", 5: "55555"}Object { 1: "11111", 2: "22222", 3: "33333", 4: "44444", 5: "55555"}Add print events and event triggers to the program, and all the data is set and then printed,Although there is a problem with the lock locking of count, the actual problem has been solved;U
. Buffer Merge SyntaxThe syntax for the Node buffer merge is as follows:Buffer. Concat(list[, totallength]) ParametersThe parameters are described as follows: List-the array of Buffer objects used for merging. totallength -Specifies the total length of the merged buffer object. return valueReturns a new Buffer object with multiple members merged.InstanceVarBuffer1= New Buffer(' Node
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