java-1_7_0-openjdk-headless from openSUSE:Leap:42.3:Update project
选择您的操作系统
添加软件源并手动安装
对于 standard，请以根用户 root 运行下面命令：
zypper addrepo https://download.opensuse.org/repositories/openSUSE:Leap:42.3:Update/standard/openSUSE:Leap:42.3:Update.repo zypper refresh zypper install java-1_7_0-openjdk-headless
对于 ports，请以根用户 root 运行下面命令：
zypper addrepo https://download.opensuse.org/repositories/openSUSE:Leap:42.3:Update/ports/openSUSE:Leap:42.3:Update.repo zypper refresh zypper install java-1_7_0-openjdk-headless