node.js 访问sql server的 node_modules “msnodesql"的安装编译方法

http://stackoverflow.com/questions/19661811/unable-to-download-msnodesql-0-2-1-v0-10-x64-msi

首先要满足以下安装环境：

Node.js - use the latest version if possible, but it has been tested on node 0.6.10 and later
node-gyp - latest version installed globally (npm install -g node-gyp)
python 2.7.x - for node-gyp (make sure it is in the path)
Visual C++ 2010 - the Express edition is freely available from Microsoft
SQL Server Native Client 11.0 - available as Microsoft SQL Server 2012 Native Client found in the SQL Server 2012 Feature Pack


然后：
先：Download the Drive separately from http://www.microsoft.com/en-us/download/details.aspx?id=29995. Then I advise you the following:
再然后按上面的步骤进行

1、download from Git Hub (msnodesql) Zipped package. Unzip it to the local drive
2、In the unzipped directory replace the contents of the
```
scripts/install.js
```
3、在上面.js文件中添加一行
var msiVer = "v0.8" 插入在 var msiName（第16行）前，保存

4、然后在node.js命令行下执行以下命令

npm install FULL_PATH_TO_UNZIPPED_PACKAGE_DIR（此处为git hub下载的压缩包解压后的路径） -g

5、在npm文件目录node_modules中就能看到msnodesql文件夹，sqlserver.node文件就在lib里面。