无法安装Java JDK 8

Question

I downloaded the 64 bit JDK from the oracle site (Win7 64bit) and installed it with the install wizard. The instalation folder went in Program file. When I copy the link for the PATH variable and edit it the way it is shown everywhere, it doesn't work. When I check in CMD "java-version" it always says:

The java version is not recognized as an internal or external command.

Any ideas what is wrong?

I edited this PATH variable so many times and it never worked.

Answer 1

您应该键入java -version ，而不是java-version 。