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lavaweb【初识后续问题的解决】
2022-07-01 02:44:00 【缘友一世】
问题的总结
1 每次创建maven项目时,需要修改用户设置文件和本地存储库
解决方法:那是修改全局的默认配置

- 记得先选勾选覆盖

2 创建项目成功后,出现一堆爆红的错误

- 解决方法:
- maven和idea的版本不兼容的原因
- 回退到旧的maven版本就可以了
- 修改环境变量,删除maven文件
- 重新安装
- 具体操作可参阅javaweb初识
maven默认项目中的web.xml版本问题【不修改可能存在潜在问题】
- 解决方法:去安装的tomcat\webapps\ROOT\WEB-INF目录下粘贴web.xml文件中的版本信息
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