<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[tombluse的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/tombluse</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; tombluse]]></copyright><item><title><![CDATA[eclipse - Lambda expressions are allowed only at source level 1.8 or above]]></title><link>https://blog.youkuaiyun.com/tombluse/article/details/112858344</link><guid>https://blog.youkuaiyun.com/tombluse/article/details/112858344</guid><author>tombluse</author><pubDate>Wed, 20 Jan 2021 10:21:14 +0800</pubDate><description><![CDATA[使用eclipse编写java maven项目时，使用lambda表达式后出现“Lambda expressions are allowed only at source level 1.8 or above”的警告，命名安装的是jdk1.8.0_25啊！



于是在网络上搜了大批文章，一个都解决不了，我的eclipse版本是2019-12 (4.14.0)



于是通过自己设置，解决了问题，无图无真相，设置过程如下：

主菜单 》 项目(Project) 》属性(Properties)：





注]]></description><category></category></item></channel></rss>