.exe安装jdk1.7和jdk1.8安装,报错如下

C:\Users\28214>java -version
Error: Registry key 'Software\JavaSoft\Java Runtime Environment'\CurrentVersion'
has value '1.8', but '1.7' is required.
Error: could not find java.dll
Error: Could not find Java SE Runtime Environment.

 C:\ProgramData\Oracle\Java\javapath

放到系统环境变量path的最前面,path的值应该象下面这样:

 PATH=C:\ProgramData\Oracle\Java\javapath;<other path directories>

注销或者重启系统后,再运行java -version。

如果对您有帮助,请采纳答案好吗,谢谢!

应该是你环境变量配错了,直接把你jdk bin的路径配到path最前面bin后面用;隔开

单纯看错误,应该是环境变量的配置问题

。。不匹配,你要配置好1.7版本的,因为你的错误提示说“ but '1.7' is required.”