in memory cache node js

as the main module of the application.* You can use the following method to check whether the current module is the main module.**/If (module === require. main ){Console. log ("Main module at current module ");}// Output result: the current module is the main module.// 2. js CodeVar name = "Dr. Sisi ";Console. log (name );Exports. name = name;// 1. js code:Var two = require ("./2.

. Of course, we can also install Node. js through the same steps on ubuntu 14.04. 1) system resourcesThe basic system resources required by Node. js depend on your architecture requirements. In this tutorial, we will perform the installation on a server with 1 GB memory, 1 G

This article gives you a detailed description of the method and step for implementing multi-process using the cluster module in nodejs, which is very detailed and comprehensive. If you need it, you can refer First, solemnly declare: NodeJS is a single thread! Asynchronous! Non-blocking language!NodeJS is a single thread! Asynchronous! Non-blocking language!NodeJS is a single thread! Asynchronous! Non-blocking language! The important thing is said three times. Because

parameters of the require function are neither relative paths nor core module names, Node searches for the Node in the node_modules subdirectory of the current directory, such as the following code, and Node tries to find the file. /node_modules/myModule. js: The Code is as follows: Var myModule = require ('mymodule.

parameters of the require function are neither relative paths nor core module names, Node searches for the Node in the node_modules subdirectory of the current directory, such as the following code, and Node tries to find the file. /node_modules/myModule. js: The Code is as follows: Var myModule = require ('mymodule.

This article describes how to install Node. JS on Amazon's one-year free plan, NPM, and OurJS Blog system ., For more information, see Debian for the Community edition. The operation commands of Debian and Ubuntu are in the same line, I am familiar with it. The following installation process is also applicable to the installation of node.

This article analyzes node. the use of streamapi in js is described in detail in this article, involving node. jsapi, node. if you are interested in jsstream, refer to this article to introduce node. for details about the js strea

building high-performance, highly scalable Internet applications-because it handles massive and high-throughput concurrent connections.How it works is quite interesting. The traditional Network Service technology, is each new connection (request) will generate a new thread, this new thread will occupy the system memory, will eventually take up all the available memory. While

This article mainly introduces the definition of node. js, as well as a summary of the role of node. js, I hope you learn more, let's come and see this article First, let's look at what node. js can do. This is node's more formal

Node. the selling point of js is "asynchronous single-thread". Although many mainstream Web backend programming languages have good support for asynchronous programming, only Node. js forces asynchronous all IO. Python and Ruby also have such a framework, but because it is inevitable to use a library containing Synchro

The fs module of nodejs does not provide a copy method, but we can easily implement one. this method is to read all the file content into the memory and then write the file, this is not a big problem for small text files, such as grunt-file-copy. I. opening analysis Stream is an abstract interface implemented by many objects in Node. For example, a request to an HTTP server is a stream, and stdout is also

The fs module of nodejs does not provide a copy method, but we can easily implement one. This method is to read all the file content into the memory and then write the file, this is not a big problem for small text files, such as grunt-file-copy. I. Opening Analysis Stream is an abstract interface implemented by many objects in Node. For example, a request to an HTTP server is a stream, and stdout is also