public static final String
AES_ALGORITHM
"AES"
private static final String
PKCS7
"AES/CBC/PKCS7Padding"
RSA_ALGORITHM
"RSA"
IP_URL
"http://whois.pconline.com.cn/ipJson.jsp?ip=%s&json=true"
LOCAL_HOST
"127.0.0.1"
UNKNOWN
"Unknown"
private static final int
BUFFER
1024