io.udpn.commonsutil

Class SignUtil

java.lang.Object

io.udpn.commonsutil.SignUtil

public class SignUtil
extends Object

Sign util

Version:

1.0.0

Author:

yf

Field Summary

Fields

Modifier and Type	Field and Description
static String	SIGN Signature field

Constructor Summary

Constructors

Constructor and Description
SignUtil()

Method Summary

Modifier and Type	Method and Description
static String	getSignString(Map<String,String> params, String key) Get the signed string
static boolean	signCheck(Map<String,String> params, String key) Signature check In the signature parameters, sign is the encrypted value used for verification, other parameters are sorted alphabetically, encrypted, and their contents are linked together

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

SIGN

public static final String SIGN

Signature field

See Also:

Constant Field Values

Constructor Detail

SignUtil

public SignUtil()

Method Detail

signCheck

public static boolean signCheck(Map<String,String> params,
                                String key)

Signature check In the signature parameters, sign is the encrypted value used for verification, other parameters are sorted alphabetically, encrypted, and their contents are linked together

Parameters:

params -

key -

Returns:

getSignString

public static String getSignString(Map<String,String> params,
                                   String key)

Get the signed string

Parameters:

params -

key -

Returns:

java.lang.String