public class SignUtil extends Object
SignUtil()
static String
afterSign(String content)
frontSign(String content)
getSign(String content)
static boolean
hasSign(String content)
static void
main(String[] args)
removeSign(String content)
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
public SignUtil()
public static boolean hasSign(String content)
content
public static String getSign(String content)
public static String afterSign(String content)
public static String frontSign(String content)
public static String removeSign(String content)
public static void main(String[] args)
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