坑一:使用vuex有时会报如下的错误here 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. C

方法一:代码如下//1.先使用import导入你要在该组件中使用的子组件import testComponent from './testComponent.vue'export default {//2.然后,在components中写入子组件components: