idea运行main出现Exception in thread "main" Process finished with exit code 1

解决方法1: file - setting - bulid,Execcution…-java Complier - 最右侧改为你的jdk版本（如：1.8）
如图：
idea运行main出现Exception in thread "main" Process finished with exit code 1 如果还是出现：Exception in thread “main” Process finished with exit code 1
解决方法2：file - project structure - modules - 右侧Dependencies - 将servlet-api 后面改为compile
如图
再次运行ok

2022-12-23
2021-07-24
2021-05-12
2022-12-23
2022-12-23
2020-05-06