使用System.getProperty()方法:
String newline = System.getProperty("os.name");相关的一些属性:
"file.separator" File separator (for example, "/")
"java.class.version" Java class version number
"java.vendor" Java vendor-specific string
"java.vendor.url" Java vendor URL
"java.version" Java version number
"line.separator" Line separator
"os.arch" Operating system architecture
"os.name" Operating system name
"path.separator" Path separator (for example, ":")
String newline = System.getProperty("os.name");相关的一些属性:
"file.separator" File separator (for example, "/")
"java.class.version" Java class version number
"java.vendor" Java vendor-specific string
"java.vendor.url" Java vendor URL
"java.version" Java version number
"line.separator" Line separator
"os.arch" Operating system architecture
"os.name" Operating system name
"path.separator" Path separator (for example, ":")
Properties p = System.getProperties()
//打印到控制台
p.list(System.out)