环境变量

build/build.js

 // https://github.com/shelljs/shelljs
 require('shelljs/global')
-env.NODE_ENV = 'production'
+// env.NODE_ENV = 'production'
 
 var path = require('path')
 var config = require('../config')

config/index.js

@@ -4,7 +4,8 @@ var path = require('path')
 module.exports = {
     build: {
         env: {
-            NODE_ENV: '"production"'
+            // NODE_ENV: '"production"'
+            NODE_ENV: '"' + process.env.NODE_ENV + '"'
         },
         index: path.resolve(__dirname, '../dist/index.html'),
         assetsRoot: path.resolve(__dirname, '../dist'),

package.json

@@ -9,10 +9,10 @@
     "dev": "cross-env NODE_ENV=online node build/dev-server.js",
     "local": "cross-env NODE_ENV=local node build/dev-server.js",
     "build": "node build/build.js",
-    "build:dev": "cross-env OWNNER_ENV2=dev node build/build.js",
-    "build:test": "cross-env NODE_ENV2=test node build/build.js",
-    "build:uat": "cross-env NODE_ENV2=uat node build/build.js",
-    "build:pro": "cross-env NODE_ENV2=pro node build/build.js"
+    "build:dev": "cross-env NODE_ENV=dev node build/build.js",
+    "build:test": "cross-env NODE_ENV=test node build/build.js",
+    "build:uat": "cross-env NODE_ENV=uat node build/build.js",
+    "build:pro": "cross-env NODE_ENV=pro node build/build.js"
   },
   "dependencies": {
     "@babel/polyfill": "^7.2.5",