这是引用组件时,路径大小写不对导致的警告
WARNING in ./node_modules/Vue/dist/vue.runtime.esm.js
There are multiple modules with names that only differ in casing.
This can lead to unexpected behavior when compiling on a filesystem with other case-semantic.
Use equal casing. Compare these module identifiers:
- D:\web\vue\06\02-webpack-vue\node_modules\Vue\dist\vue.runtime.esm.js
Used by 1 module(s), i. e.
D:\web\vue\06\02-webpack-vue\node_modules\babel-loader\lib\index.js!D:\web\vue\06\02-webpack-vue\src\main.js - D:\web\vue\06\02-webpack-vue\node_modules\vue\dist\vue.runtime.esm.js
Used by 1 module(s), i. e.
D:\web\vue\06\02-webpack-vue\node_modules\vue-loader\lib\index.js??vue-loader-options!D:\web\vue\06\02-webpack-vue\src\login.vue
@ ./node_modules/Vue/dist/vue.runtime.esm.js
@ ./src/main.js
@ multi (webpack)-dev-server/client?http://localhost:5000 webpack/hot/dev-server ./src/main.js
这是引用组件时,路径大小写不对导致的。比如
vue 包的名字是小写的,这样写就会报错:
import Vue from 'Vue';
按照下面的写法就ok:
import Vue from 'vue';
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