VUE npm run dev 启动时，报了一大堆错误 Node Sass could not find a binding for your current environment: Windows 64-bit with Node.js 7.x

npm run dev 启动时，报了一大堆错误

Module build failed: Error: Missing binding E:2017VocaSchoolvocationWeb
ode_modules
ode-sassvendorwin32-x64-51inding.node
Node Sass could not find a binding for your current environment: Windows 64-bit with Node.js 7.x

Found bindings for the following environments:
  - Windows 64-bit with Node.js 8.x

This usually happens because your environment has changed since running `npm install`.
Run `npm rebuild node-sass --force` to build the binding for your current environment.
    at module.exports (E:2017VocaSchoolvocationWeb
ode_modules
ode-sasslibinding.js:15:13)
    at Object.<anonymous> (E:2017VocaSchoolvocationWeb
ode_modules
ode-sasslibindex.js:14:35)
    at Module._compile (module.js:571:32)
    at Object.Module._extensions..js (module.js:580:10)
    at Module.load (module.js:488:32)
    at tryModuleLoad (module.js:447:12)
    at Function.Module._load (module.js:439:3)
    at Module.require (module.js:498:17)
    at require (internal/module.js:20:19)
    at Object.<anonymous> (E:2017VocaSchoolvocationWeb
ode_modulessass-loaderlibloader.js:3:14)
    at Module._compile (module.js:571:32)
    at Object.Module._extensions..js (module.js:580:10)
    at Module.load (module.js:488:32)
    at tryModuleLoad (module.js:447:12)
    at Function.Module._load (module.js:439:3)
    at Module.require (module.js:498:17)

 @ ./~/vue-style-loader!./~/css-loader?{"minimize":false,"sourceMap":false}!./~/vue-loader/lib/style-compiler?{"id":"data-v-14fb6926","scoped":true,"hasInlineConfig":false}!./~/sass-loader/lib/loader.js?{"sourceMap":false}!./~/vue-loader/lib/selector.js?type=styles&index=0!./src/views/flowDesign/startFlow.vue 4:14-396 13:3-17:5 14:22-404
 @ ./src/views/flowDesign/startFlow.vue
 @ ./src/routes.js
 @ ./src/main.js
 @ multi ./build/dev-client ./src/main.js

使用 npm rebuild node-sass，然后在更新一下npm update

感谢博主写的文章 链接：https://blog.csdn.net/moxiaoya1314/article/details/79266086