Eclipse搭建SpringBoot（从零开始

下载

Java Downloads | Oracle

Maven – Download Apache Maven

Eclipse Downloads | The Eclipse Foundation

奇技淫巧：在spring官网上下载历史版本的spring插件，springsource-tool-suite_吴小破的博客-优快云博客

• 安装路径不要有中文（如：D:\Java\jdk-17.0.1；D:\Spring\apache-maven-3.8.3）
• 注意版本匹配

---

配置

环境变量

控制面板\系统和安全\系统，高级系统设置~高级~环境变量

JAVA_HOME:D:\Java\jdk-17.0.1

M2_HOME:D:\Spring\apache-maven-3.8.3

MAVEN_HOME:D:\Spring\apache-maven-3.8.3

Path:%JAVA_HOME%\bin;%JAVA_HOME%\jre\bin;

classpath: .;%JAVA_HOME%\lib\dt.jar;%JAVA_HOME%\lib\tools.jar;

• cmd输入java -version mvn -version，若显示详细信息，则配置成功

XML

D:\Spring\apache-maven-3.8.3\conf，以notepad++打开setting.xml

替换为：（注意D:\Spring\Maven须变换）

<?xml version="1.0" encoding="UTF-8"?>

<!--
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements.  See the NOTICE file
distributed with this work for additional information
regarding copyright ownership.  The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License.  You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied.  See the License for the
specific language governing permissions and limitations
under the License.
-->

<!--
 | This is the configuration file for Maven. It can be specified at two levels:
 |
 |  1. User Level. This settings.xml file provides configuration for a single user,
 |                 and is normally provided in ${user.home}/.m2/settings.xml.
 |
 |                 NOTE: This location can be overridden with the CLI option:
 |
 |                 -s /path/to/user/settings.xml
 |
 |  2. Global Level. This settings.xml file provides configuration for all Maven
 |                 users on a machine (assuming they're all using the same Maven
 |                 installation). It's normally provided in
 |                 ${maven.conf}/settings.xml.
 |
 |                 NOTE: This location can be overridden with the CLI option:
 |
 |                 -gs /path/to/global/settings.xml
 |
 | The sections in