> For the complete documentation index, see [llms.txt](https://sugar-at.gitbook.io/blog-article/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://sugar-at.gitbook.io/blog-article/idea/p1.md).

# 1. 设置maven项目的默认配置

## 问题描述

很多刚使用idea的人,用其创建maven工程时会遇到一个问题,明明给项目设置了新的maven配置(使用阿里镜像源或者自定义maven版本),但是重新打开项目或创建新项目,以前的配置失效了,又恢复了idea默认的maven配置

## 解决方案

**依次点击**

file->Other settings-> Settings for new projects->build,execution,deployment -> build tools ->Maven

然后进行相关的配置即可,配置完成点击 apply 然后ok 即可永久生效

![maven设置图片](http://img.cdn.sugarat.top/mavenp1-2019106.png)


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://sugar-at.gitbook.io/blog-article/idea/p1.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.