File➡️project Structure➡️Project➡️project SDK :选择匹配的JDK,比如现在idea默认使用的是1.8,则在此选择1.8
菜单路径:File➡️project Structure➡️Modules➡️Dependencies➡️Module SDK :选择匹配的SDK
/annan14112/article/details/79798956
File➡️project Structure➡️Project➡️project SDK :选择匹配的JDK,比如现在idea默认使用的是1.8,则在此选择1.8
菜单路径:File➡️project Structure➡️Modules➡️Dependencies➡️Module SDK :选择匹配的SDK
/annan14112/article/details/79798956