Netbeans jdkhome 配置

https://blog.csdn.net/u010760567/article/details/50822431

Netbeans 默认使用JDK是在安装时指定的，如果因为卸载或者更换JDK发生了路径变化，NetBeans在启动的时候会弹出一个对话框提示说指定路径错误，这时就需要去Netbeans安装目录下找到etc文件夹，里面有个netbeans.conf文件。
打开这个文件找到：

# Default location of JDK:
# (set by installer or commented out if launcher should decide)
#
# It can be overridden on command line by using --jdkhome <dir>
# Be careful when changing jdkhome.
# There are two NetBeans launchers for Windows (32-bit and 64-bit) and
# installer points to one of those in the NetBeans application shortcut
# based on the Java version selected at installation time.
#
netbeans_jdkhome="C:\Program Files\Java\jdk1.8.0_71"

修改为

netbeans_jdkhome="C:\Program Files\Java\jdk1.8.0_74"