2023年最新Java面试题，涵盖25大技术点+1000道面试题含答案

Myth丶恋晨 2024-03-26 19:12 83阅读 0赞

### 前言 ###

最近这些日子从阿里的朋友搞到了一些Java面试题知识点涵盖（基础，中级，高级）主要包括基础知识，工具，并发编程，数据库，JVM，架构设计，运维，中间件，云计算，微服务架构等等..

### 目录 ###

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> 包含了作为一个Java工程师在开发工作学习中需要用到或者可能用到的绝大部分知识。

**Java基础**

![32009b5ef854ab9ec1c82d8538030a59.png][]

Java核心技术

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**容器**

![414f0530dfc0d00d4baf5c9388e85d89.png][]

![format_png 2][]

**并发**

![0dcbbf09c9e393d2de1dba32a15c023f.png][]

线程池

![format_png 3][]

**JVM篇**

![45684225ae91cbdc914825cefe2e7c24.png][]

JVM垃圾回收

![format_png 4][]

### 二、网络 ###

![4316b16250aaae550598b51d63fe4eb7.png][]

计算机网络知识点（物理层）

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### Linux ###

![format_png 6][]

![format_png 7][]

### 数据结构与算法 ###

![format_png 8][]

![format_png 9][]

### 数据库 ###

![87d78ada2bf2d72889b9f0355b3c4fdb.png][]

**MySQL**

*  1.基本操作
 *  ⒉.数据库操作
 *  3.表的操作
 *  4.数据操作
 *  5.字符集编码
 *  6.数据类型(列类型)
 *  7.列属性(列约束)8.建表规范
 *  9.SELECT
 *  10.UNION

![format_png 10][]

### 系统设计 ###

![70e7f63f37b4c9a2a5e44002204e7ed9.png][]

常用框架

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### 必会工具 ###

![e79edcab507fd9bad1c253e6fdeb4f84.png][]

Git

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### 面试指南 ###

![acd5d046f00a8aaa3575996dc73c6636.png][]

**Java面试题（DUbbo篇）**

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**Java面试题（MySQL篇）**

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**Java面试题 (SpringBoot篇)**

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由于内容太多需要完整版手册的小伙伴可在文章下方添加小助理即可免费获取

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