0.前言 IDEA添加了一个接口，然后调试的时候报这个错，是自动注入的问题，而且我前面写的是正常，那么肯定是什么地方漏了。 1.解决办法 1.检查你的XXXServiceImpl文件有没有加@Service，下面有没有加@Autowired。 Post Views: 1,587 Related posts: No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK? IDEA(maven)连接mysql时出现”服务器返回无效的时区。需要设置 ‘serverTimezone’ 属性。.” Optional long parameter ‘beginDateLong’ is present but cannot be translated into a null value due to being declared as a primitive type. Consider declaring it as object wrapper for the corresponding primitive type. 分类： 常见报错 标签：javamaven
