社区版Idea怎么创建Spring Boot项目？Selected Java version 17 is not supported. 问题解决

瑶山2025-10-13 17:08

[创建项目和Selected Java version 17 is not supported. Max supportedversion is (8).问题解决](#创建项目和Selected Java version 17 is not supported. Max supportedversion is (8).问题解决)

[修改Server URL](#修改Server URL)

安装插件

首先需要安装Spring Boot Assistant插件和SpringBoot-Gen

插件可以自己测试下，哪个有效用哪个

创建项目和Selected Java version 17 is not supported. Max supportedversion is (8).问题解决

这里发现没有本地安装的jdk8版本

本想创建项目完手动修改，但是不行，提示

复制代码

Java Compatibility
Selected Java version 17 is not supported. Max supportedversion is (8).
You can go back to first screen and change theProject/Module SDK version there if you need support fornewer Java versions

修改Server URL

替换spring boot项目初始化源地址，创建springboot项目时，将https://start.spring.io/ 换成 http://start.springboot.io/或者https://start.aliyun.com/ 这里使用https://start.aliyun.com/