直接使用process.env.NODE_ENV

vue/full/src/config/index.js

@@ -1,9 +1,6 @@
-const isDev = process.env.NODE_ENV === 'development'
-const contextPath = isDev ? '/' : '/jxc-admin/'
+const contextPath = process.env.NODE_ENV === 'development' ? '/' : '/jxc-admin/'
 
 module.exports = {
-    isDev,
-
     //项目的部署路径，始终以'/'开头，以'/'结束
     contextPath,
 
@@ -20,7 +17,7 @@ module.exports = {
     useMock: false,
 
     //socket连接地址
-    socketUrl: isDev ? 'http://localhost:12580' : 'https://toesbieya.cn',
+    socketUrl: process.env.NODE_ENV === 'development' ? 'http://localhost:12580' : 'https://toesbieya.cn',
 
     //路由配置
     route: {
@@ -40,7 +37,7 @@ module.exports = {
         storePrefix: 'https://static.toesbieya.cn/',
 
         //预览地址前缀
-        previewPrefix: isDev ? 'http://localhost:8012' : 'https://preview.toesbieya.cn',
+        previewPrefix: process.env.NODE_ENV === 'development' ? 'http://localhost:8012' : 'https://preview.toesbieya.cn',
     },
 
     //本地存储配置
@@ -49,6 +46,6 @@ module.exports = {
         keyPrefix: 'GCC-',
 
         //读写时是否进行压缩的默认值
-        zip: !isDev
+        zip: process.env.NODE_ENV !== 'development'
     }
 }

vue/full/vue.config.js

@@ -1,6 +1,7 @@
 const path = require('path')
 const settings = require('./src/config')
 const CompressionWebpackPlugin = require('compression-webpack-plugin')
+const isDev = process.env.NODE_ENV === 'development'
 
 function resolve(dir) {
     return path.join(__dirname, dir)
@@ -12,7 +13,7 @@ module.exports = {
     assetsDir: 'static',
     runtimeCompiler: true,
     lintOnSave: false,
-    productionSourceMap: settings.isDev,
+    productionSourceMap: isDev,
     transpileDependencies: ['el-admin-layout'],
     devServer: {
         port: process.env.port || 8079,
@@ -70,7 +71,7 @@ module.exports = {
             .options({symbolId: 'icon-[name]'})
             .end()
 
-        config.when(!settings.isDev, config => {
+        config.when(!isDev, config => {
             //将css合并到一个文件中
             //https://github.com/vuejs/vue-cli/issues/2843
             config