修复scss配置问题&添加全局scss变量配置

Author: flytam

build/build.js

@@ -62,11 +62,15 @@ exports.cssLoaders = function (options) {
   // https://vue-loader.vuejs.org/en/configurations/extract-css.html
   return {
     css: generateLoaders(),
-    wxss: generateLoaders(),
     postcss: generateLoaders(),
     less: generateLoaders('less'),
     sass: generateLoaders('sass', { indentedSyntax: true }),
-    scss: generateLoaders('sass'),
+    scss: generateLoaders('sass').concat({
+      loader:'sass-resources-loader',
+      options:{
+        resources:path.resolve(__dirname,'../src/style/common.scss')
+      }
+    }),
     stylus: generateLoaders('stylus'),
     styl: generateLoaders('stylus')
   }