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HomeWeb Front-endJS TutorialNode.js: Node.js service built under Windows 7 (let's play with server-side javascript, this is not a front-end js plug-in)_javascript skills

这里只是纯粹的搭建,连环境都没有,还玩什么服务器端js,一切都成了浮云,让我们先搭建一个环境,输入一个“hello world”的页面。
对的,windows7下的搭建,你只需一步一步跟着我做,就ok了,不用去了解过多的细节,那不是我们现在要关心的,我们现在首要目的是把环境搭建好,要不然就没有下一步了。

  Step 1. 下载node.js在windows下是要安装在Cygwin下的,去Cygwin网站下载Cygwin安装程序。

  Cygwin网站:http://cygwin.com/

  直接下载地址:http://cygwin.com/setup.exe

  Step 2. 安装

  安装你下下来的Cygwin程序,基本上只需下一步就可以。

  在Choose A Download Source界面选择-》install from internet

  在Select Your Internet Connection界面选择-》Direct Connect

  在Choose A Download Site界面选择-》这个自己选择了,就是选择下载的镜像,推荐使用.jp结尾的日本网站,速度比较快

  注意:如果你是首次安装,可能会弹出警告提示,不管管他,点击ok就可以。

  Step 3. 选择安装组件

  注意:由于组件较多,建议使用搜索的方式来查找。点击名字即可选中,选中后后面会有一个小方块,里面有X(叉)表示选中。

  Devel 分类

  gcc-g++: C++ compiler

  gcc-mingw-g++: Mingw32 support headers and libraries for GCC C++

  gcc4-g++: G++ subpackage

  git: Fast Version Control System – core files

  make: The GNU version of the 'make' utility

  openssl-devel: The OpenSSL development environment

  pkg-config: A utility used to retrieve information about installed libraries

  zlib-devel: The zlib compression/decompression library (development)

  Editor 分类

  vim: Vi IMproved - enhanced vi editor

  Python 分类

  全部

  注意:全部安裝,你只要点选 Python 右边的图标切换至 Install 即可。

  Web 分类

  wget: Utility to retrieve files from the WWW via HTTP and FTP

  curl: Multi-protocol file transfer command-line tool

  下一步之后会提示你有许多相依的组件需要安装,基本上直接按下一步即可。

  注意:由于组件都是在线下载,可能有点漫长,等待即可。

  Step 4. 运行ash.exe

  安装完后会在桌面生成图标(如果你选了在桌面生成图标项的话),注意不是运行这个图标!

  打开文件夹,进入C:cygwinbin 目录中,这个是默认的安装目录,如果你修改过安装目录,自己进入到cygwin的安装目录下的bin目录中。

  运行ash.exe

  在弹出的命令窗口中执行 ./rebaseall -v 命令

  等命令执行完成执行 exit 退出 ash

  Step 5. 下载并安装Node.js

  运行桌面上的Cygwin程序。

  在命令窗口中输入 wget http://nodejs.org/dist/node-v0.4.7.tar.gz 回车。

  注意:我在写这篇文章是node.js的最新版本是node-v0.4.7, http://nodejs.org/dist/node-v0.4.7.tar.gz 是node.js的下载地址,你在看这篇文章时可以自己去node.js的网站获取最新的下载路径替换就可以了

  Node.js网站:http://nodejs.org/

  在命令窗口中输入 tar xf node-v0.4.7.tar.gz 回车,node-v0.4.7.tar.gz为你自己下载的版本。

  在命令窗口中输入 cd node-v0.4.7 回车。

  在命令窗口中输入 ./configure 回车。

  在命令窗口中输入 make 回车。

  在命令窗口中输入 make install 回车。

  ok,到这里你已经安装完成node.js了

  在命令窗口中输入 node --version 回车,看看你的node.js版本。

  Step 6. 设置DNS

  打开文件夹,进入到C:cygwinetc 文件夹下。

  手动建立 resolv.conf 文件。

  用记事本打开刚建立的resolv.conf文件,添加如下

  nameserver 8.8.8.8

  nameserver 8.8.4.4

  保存并关闭。

  Step End. 测试Node.js是否可以运行

  到此你就已经搭建完成了,但是不知道是否可以正确运行,那么,下面让我们来写个示例文件来测试下。

  在C:cygwin 目录下建立 example.js

  输入

  var http = require('http');

  http.createServer(function (request, response) {

response.writeHead(200, {'Content-Type': 'text/html'});

response.end('Hello World');

 }).listen(8888);

console.log('Server running at http://127.0.0.1:8888/');

Save (note: save in UTF-8 format, otherwise a syntax error will be reported).

Run cygwin, enter node /example.js in the command window and press Enter

Have you seen Server running at http://127.0.0.1:8888/

Don’t close cygwin, open the browser, visit http://127.0.0.1:8888/ and see if the hello world page appears.

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