⚛️ 框架技术 - VUE

共 48 道题目

#1 初级

什么是Vue.js?它与其他前端框架有什么区别?

What is Vue.js? How does it differ from other frontend frameworks?

**What is Vue.js? How does it differ from other frontend frameworks?**
- *考察点:Vue框架定位。*
#2 初级

Vue 2和Vue 3的主要区别是什么?

What are the main differences between Vue 2 and Vue 3?

**What are the main differences between Vue 2 and Vue 3?**
- *考察点:版本核心差异。*
#3 初级

Vue 2中的选项式API是如何工作的?

How does the Options API in Vue 2 work?

**How does the Options API in Vue 2 work?**
- *考察点:选项式API原理。*
#4 初级

什么是Vue 3的Composition API?为什么要引入它?

What is Vue 3's Composition API? Why was it introduced?

**What is Vue 3's Composition API? Why was it introduced?**
- *考察点:组合式API概念。*
#5 初级

ref和reactive有什么区别?分别在什么场景下使用?

What is the difference between ref and reactive? In what scenarios are they used respectively?

**What is the difference between ref and reactive? In what scenarios are they used respectively?**
- *考察点:响应式API选择。*
#6 初级

Vue 3中的setup函数是什么?它在生命周期中的位置如何?

What is the setup function in Vue 3? What is its position in the lifecycle?

**What is the setup function in Vue 3? What is its position in the lifecycle?**
- *考察点:setup函数机制。*
#7 初级

Vue 3的生命周期钩子有哪些变化?

What changes are there in Vue 3's lifecycle hooks?

**What changes are there in Vue 3's lifecycle hooks?**
- *考察点:生命周期更新。*
#8 初级

什么是单文件组件(SFC)?它的优势是什么?

What is Single File Component (SFC)? What are its advantages?

**What is Single File Component (SFC)? What are its advantages?**
- *考察点:SFC组件模式。*
#9 初级

Vue 3中如何实现组件间通信?

How to implement inter-component communication in Vue 3?

**How to implement inter-component communication in Vue 3?**
- *考察点:组件通信方案。*
#10 初级

v-if和v-show的区别是什么?

What is the difference between v-if and v-show?

**What is the difference between v-if and v-show?**
- *考察点:条件渲染机制。*
#11 初级

Vue 3中的v-model有什么新变化?

What are the new changes in v-model in Vue 3?

**What are the new changes in v-model in Vue 3?**
- *考察点:双向绑定升级。*
#12 初级

什么是计算属性(computed)?它与方法(methods)的区别?

What are computed properties? How do they differ from methods?

**What are computed properties? How do they differ from methods?**
- *考察点:计算属性特性。*
#13 初级

Vue 3中的watchEffect与watch有什么区别?

What is the difference between watchEffect and watch in Vue 3?

**What is the difference between watchEffect and watch in Vue 3?**
- *考察点:侦听器API对比。*
#14 初级

什么是Vite?它相比Webpack有什么优势?

What is Vite? What advantages does it have over Webpack?

**What is Vite? What advantages does it have over Webpack?**
- *考察点:构建工具对比。*
#15 初级

Vue 3中的Fragment是什么?它解决了什么问题?

What is Fragment in Vue 3? What problems does it solve?

**What is Fragment in Vue 3? What problems does it solve?**
- *考察点:多根节点特性。*
#16 初级

如何在Vue 3项目中集成TypeScript?

How to integrate TypeScript in Vue 3 projects?

**How to integrate TypeScript in Vue 3 projects?**
- *考察点:TS集成方案。*
#17 初级

什么是Vue Router 4?它与Vue Router 3的主要区别?

What is Vue Router 4? What are the main differences from Vue Router 3?

**What is Vue Router 4? What are the main differences from Vue Router 3?**
- *考察点:路由器升级。*
#18 初级

Pinia相比Vuex有什么优势?

What advantages does Pinia have over Vuex?

**What advantages does Pinia have over Vuex?**
- *考察点:状态管理选择。*
#1 中级

Composition API中如何实现逻辑复用?请说明自定义hook的设计原则?

How to implement logic reuse in Composition API? What are the design principles for custom hooks?

**How to implement logic reuse in Composition API? What are the design principles for custom hooks?**
- *考察点:逻辑复用模式。*
#2 中级

Vue 3的响应式系统是如何工作的?Proxy相比Object.defineProperty有什么优势?

How does Vue 3's reactive system work? What advantages does Proxy have over Object.defineProperty?

**How does Vue 3's reactive system work? What advantages does Proxy have over Object.defineProperty?**
- *考察点:响应式原理。*
#3 中级

如何在Composition API中正确使用生命周期钩子?

How to correctly use lifecycle hooks in Composition API?

**How to correctly use lifecycle hooks in Composition API?**
- *考察点:生命周期应用。*
#4 中级

Vue 3中如何实现组件的懒加载和代码分割?

How to implement component lazy loading and code splitting in Vue 3?

**How to implement component lazy loading and code splitting in Vue 3?**
- *考察点:性能优化技术。*
#5 中级

什么是Teleport?它在什么场景下使用?

What is Teleport? In what scenarios is it used?

**What is Teleport? In what scenarios is it used?**
- *考察点:传送组件应用。*
#6 中级

Suspense组件的作用是什么?如何处理异步组件的加载状态?

What is the purpose of Suspense component? How to handle loading states of async components?

**What is the purpose of Suspense component? How to handle loading states of async components?**
- *考察点:异步处理机制。*
#7 中级

Vue 3中的TypeScript类型推断是如何实现的?如何定义组件的类型?

How is TypeScript type inference implemented in Vue 3? How to define component types?

**How is TypeScript type inference implemented in Vue 3? How to define component types?**
- *考察点:TS类型系统。*
#8 中级

如何在Vue 3项目中实现权限路由控制?

How to implement permission-based route control in Vue 3 projects?

**How to implement permission-based route control in Vue 3 projects?**
- *考察点:项目权限设计。*
#9 中级

Vue 3的虚拟DOM diff算法有什么改进?

What improvements does Vue 3's virtual DOM diff algorithm have?

**What improvements does Vue 3's virtual DOM diff algorithm have?**
- *考察点:渲染优化机制。*
#10 中级

什么是script setup语法糖?它的优缺点是什么?

What is the script setup syntax sugar? What are its advantages and disadvantages?

**What is the script setup syntax sugar? What are its advantages and disadvantages?**
- *考察点:语法糖机制。*
#11 中级

toRefs和toRef的作用是什么?如何解决响应式丢失问题?

What is the purpose of toRefs and toRef? How to solve reactive loss problems?

**What is the purpose of toRefs and toRef? How to solve reactive loss problems?**
- *考察点:响应式工具函数。*
#12 中级

Vue 3中如何处理错误边界和异常捕获?

How to handle error boundaries and exception catching in Vue 3?

**How to handle error boundaries and exception catching in Vue 3?**
- *考察点:错误处理机制。*
#13 中级

defineEmits和defineProps的高级用法有哪些?

What are the advanced usages of defineEmits and defineProps?

**What are the advanced usages of defineEmits and defineProps?**
- *考察点:编译宏深度应用。*
#14 中级

如何优化Vue 3应用的首屏加载性能?

How to optimize first-screen loading performance of Vue 3 applications?

**How to optimize first-screen loading performance of Vue 3 applications?**
- *考察点:性能优化策略。*
#15 中级

provide/inject在复杂组件树中的最佳实践是什么?

What are the best practices for provide/inject in complex component trees?

**What are the best practices for provide/inject in complex component trees?**
- *考察点:依赖注入模式。*
#16 中级

Vue 3中如何实现SSR(服务端渲染)?

How to implement SSR (Server-Side Rendering) in Vue 3?

**How to implement SSR (Server-Side Rendering) in Vue 3?**
- *考察点:SSR技术应用。*
#1 高级

Vue 3响应式系统的源码实现原理是什么?如何实现依赖收集和触发更新?

What is the source code implementation principle of Vue 3's reactive system? How to implement dependency collection and trigger updates?

**What is the source code implementation principle of Vue 3's reactive system? How to implement dependency collection and trigger updates?**
- *考察点:响应式源码分析。*
#2 高级

如何实现一个自定义的Vue 3渲染器?

How to implement a custom Vue 3 renderer?

**How to implement a custom Vue 3 renderer?**
- *考察点:渲染器架构设计。*
#3 高级

Vue 3的编译时优化策略有哪些?静态提升和补丁标记是如何工作的?

What are Vue 3's compile-time optimization strategies? How do static hoisting and patch flags work?

**What are Vue 3's compile-time optimization strategies? How do static hoisting and patch flags work?**
- *考察点:编译优化原理。*
#4 高级

如何设计一个大型Vue 3项目的架构?模块化和组件化的最佳实践是什么?

How to design the architecture of a large Vue 3 project? What are the best practices for modularization and componentization?

**How to design the architecture of a large Vue 3 project? What are the best practices for modularization and componentization?**
- *考察点:架构设计能力。*
#5 高级

Vue 3中的异步依赖注入是如何实现的?它解决了什么问题?

How is asynchronous dependency injection implemented in Vue 3? What problems does it solve?

**How is asynchronous dependency injection implemented in Vue 3? What problems does it solve?**
- *考察点:异步注入机制。*
#6 高级

如何实现一个高性能的Vue 3组件库?需要考虑哪些技术细节?

How to implement a high-performance Vue 3 component library? What technical details need to be considered?

**How to implement a high-performance Vue 3 component library? What technical details need to be considered?**
- *考察点:组件库工程化。*
#7 高级

Vue 3的Hydration过程是什么?如何处理客户端和服务端的状态同步?

What is Vue 3's Hydration process? How to handle state synchronization between client and server?

**What is Vue 3's Hydration process? How to handle state synchronization between client and server?**
- *考察点:SSR同构原理。*
#8 高级

defineExpose在组件封装中的高级应用场景有哪些?

What are the advanced application scenarios of defineExpose in component encapsulation?

**What are the advanced application scenarios of defineExpose in component encapsulation?**
- *考察点:组件暴露机制。*
#9 高级

如何在Vue 3中实现微前端架构?需要解决哪些技术挑战?

How to implement micro-frontend architecture in Vue 3? What technical challenges need to be solved?

**How to implement micro-frontend architecture in Vue 3? What technical challenges need to be solved?**
- *考察点:微前端架构。*
#10 高级

Vue 3的内存泄漏常见原因有哪些?如何进行性能分析和优化?

What are the common causes of memory leaks in Vue 3? How to perform performance analysis and optimization?

**What are the common causes of memory leaks in Vue 3? How to perform performance analysis and optimization?**
- *考察点:内存管理优化。*
#11 高级

如何扩展Vue 3的编译器?自定义转换插件的开发原理是什么?

How to extend Vue 3's compiler? What is the development principle of custom transformation plugins?

**How to extend Vue 3's compiler? What is the development principle of custom transformation plugins?**
- *考察点:编译器扩展。*
#12 高级

effectScope的作用机制是什么?如何用它管理副作用的生命周期?

What is the mechanism of effectScope? How to use it to manage the lifecycle of side effects?

**What is the mechanism of effectScope? How to use it to manage the lifecycle of side effects?**
- *考察点:副作用作用域。*
#13 高级

在团队协作中如何制定Vue 3代码规范和最佳实践?

How to establish Vue 3 code standards and best practices in team collaboration?

**How to establish Vue 3 code standards and best practices in team collaboration?**
- *考察点:团队规范制定。*
#14 高级

Vue 3与Web Components的集成方案是什么?如何实现跨框架组件复用?

What is the integration solution between Vue 3 and Web Components? How to achieve cross-framework component reuse?

**What is the integration solution between Vue 3 and Web Components? How to achieve cross-framework component reuse?**
- *考察点:Web标准集成。*