eject以后的报错信息（不影响项目运行）

项目报错 Using `babel-preset-react-app` requires that you specify `NODE_ENV` or `BABEL_ENV` 报错解决

Author: Heydo

1-demo/package.json

@@ -66,7 +66,15 @@
     "extends": [
       "react-app",
       "react-app/jest"
-    ]
+    ],
+    "parserOptions": {
+      "babelOptions":{
+        "presets":[
+          ["babel-preset-react-app", false],
+          ["babel-preset-react-app/prod"]
+        ]
+      }
+    }
   },
   "browserslist": {
     "production": [