.

.env.production

 ENV = 'production'
 
 # base api
-VUE_APP_BASE_API = '/prod-api'
+VUE_APP_BASE_API = 'https://hhdlots.njyunzhi.com'
 

package.json

   "author": "Pan <panfree23@gmail.com>",
   "scripts": {
     "dev": "vue-cli-service serve",
+    "prod": "vue-cli-service serve --mode production",
     "build:prod": "vue-cli-service build",
     "build:stage": "vue-cli-service build --mode staging",
     "preview": "node build/index.js --preview",