axios.js baseUrl改为原来的；

server.js  nuxt.build()执行改为不判断NODE_ENV

plugins/axios.js

@@ -4,7 +4,7 @@ import store from '~store'
 
 const service = axios.create({
   withCredentials: true,
-  baseURL: '/'
+  baseURL: process.env.proxyUrl || process.env.baseUrl
 })
 
 service.interceptors.request.use(config => {

server.js

@@ -57,14 +57,20 @@ const nuxt = new Nuxt(config)
 app.use(nuxt.render)
 
 // Build only in dev mode
-if (config.dev) {
-  nuxt.build()
-    .catch((error) => {
-      // eslint-disable-line no-console
-      console.error(error)
-      process.exit(1)
-    })
-}
+// if (config.dev) {
+//   nuxt.build()
+//     .catch((error) => {
+//       // eslint-disable-line no-console
+//       console.error(error)
+//       process.exit(1)
+//     })
+// }
+nuxt.build()
+  .catch((error) => {
+    // eslint-disable-line no-console
+    console.error(error)
+    process.exit(1)
+  })
 
 // Listen the server
 app.listen(port)