安装插件

首先安装插件 Extension Pack for Java

安装 maven

首先下载 maven。
下载地址

下载后解压到 C:\Program Files\Apache\apache-maven-3.9.4, 该目录下的文件如下所示:

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├─bin
├─boot
├─conf
│  └─logging
└─lib
    ├─ext
    │  ├─hazelcast
    │  └─redisson
    └─jansi-native
        └─Windows
            ├─x86
            └─x86_64

设置 MAVEN_HOME 环境变量为 C:\Program Files\Apache\apache-maven-3.9.4, 并将 %MAVEN_HOME%\bin\ 添加到 path 。

然后使用 mvn --version 命令查看是否添加成功

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> mvn --version
Apache Maven 3.9.4 (dfbb324ad4a7c8fb0bf182e6d91b0ae20e3d2dd9)
Maven home: C:\Program Files\Apache\apache-maven-3.9.4
Java version: 19.0.1, vendor: Oracle Corporation, runtime: C:\Program Files\Java\jdk-19
Default locale: zh_CN, platform encoding: UTF-8
OS name: "windows 11", version: "10.0", arch: "amd64", family: "windows"

配置 settings.json

在 settings.json 中添加如下配置

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{
  ...
  "java.jdt.ls.java.home": "C:\\Program Files\\Java\\jdk-19",
  "maven.settingsFile": "C:\\Program Files\\Apache\\apache-maven-3.9.4\\conf\\settings.xml",
  "java.configuration.maven.userSettings": "C:\\Program Files\\Apache\\apache-maven-3.9.4\\conf\\settings.xml",
  "maven.executable.path": "C:\\Program Files\\Apache\\apache-maven-3.9.4\\bin\\mvn.cmd",
  ...
}