方法二

最近系统崩溃，亏得有备份，将备份重新拷贝运行出错，现总结问题如下：

1，首先查看nodejs 版本是否一致，原项目运行的nodejs版本还有后天服务框架，我用的是express框架

2，运行node程序时如果出现

ERROR in Missing binding H:\myWork\lvlvPro\lvlvPro\node_modules\node-sass\vendor\win32-ia32-48\binding.node
Node Sass could not find a binding for your current environment: Windows 32-bit with Node.js 6.x


Found bindings for the following environments:
  - Windows 64-bit with Node.js 6.x


This usually happens because your environment has changed since running `npm install`.
Run `npm rebuild node-sass` to build the binding for your current environment.
 @ ./src/assets/stylesheets/base.scss 4:14-127 13:2-17:4 14:20-133


ERROR in Missing binding H:\myWork\lvlvPro\lvlvPro\node_modules\node-sass\vendor\win32-ia32-48\binding.node
Node Sass could not find a binding for your current environment: Windows 32-bit with Node.js 6.x


Found bindings for the following environments:
  - Windows 64-bit with Node.js 6.x


This usually happens because your environment has changed since running `npm install`.
Run `npm rebuild node-sass` to build the binding for your current environment.
 @ ./src/assets/stylesheets/style.css 4:14-127 13:2-17:4 14:20-133


ERROR in Missing binding H:\myWork\lvlvPro\lvlvPro\node_modules\node-sass\vendor\win32-ia32-48\binding.node
Node Sass could not find a binding for your current environment: Windows 32-bit with Node.js 6.x


Found bindings for the following environments:
  - Windows 64-bit with Node.js 6.x


This usually happens because your environment has changed since running `npm install`.
Run `npm rebuild node-sass` to build the binding for your current environment.
 @ ./~/react-datepicker/dist/react-datepicker.css 4:14-106 13:2-17:4 14:20-112
^C
H:\myWork\lvlvPro\lvlvPro>


H:\myWork\lvlvPro\lvlvPro>npm rebuild node-sass


> node-sass@3.8.0 install H:\myWork\lvlvPro\lvlvPro\node_modules\node-sass
> node scripts/install.js


Binary downloaded and installed at H:\myWork\lvlvPro\lvlvPro\node_modules\node-sass\vendor\win32-ia32-48\binding.node


> node-sass@3.8.0 postinstall H:\myWork\lvlvPro\lvlvPro\node_modules\node-sass
> node scripts/build.js


"H:\myWork\lvlvPro\lvlvPro\node_modules\node-sass\vendor\win32-ia32-48\binding.node" exists.
 testing binary.
Binary is fine; exiting.
node-sass@3.8.0 H:\myWork\lvlvPro\lvlvPro\node_modules\node-sass



此时运行按照提示执行  npm rebuild node-sass  命令，（如若不行，则先运行npm install node-sass命令执行）

然后再运行 node命令，启动服务。

期初会出现乱七八糟的什么msbuild.exe这些鬼东西，猜测还是跟nodejs版本有关，保持和原项目node版本一致就没出问题了。