com.aliyun.alink.dm.api

Class SignUtils

java.lang.Object

com.aliyun.alink.dm.api.SignUtils

public class SignUtils
extends java.lang.Object

签名帮助类

Constructor Summary

Constructors

Constructor and Description
SignUtils()

Method Summary

Modifier and Type	Method and Description
static java.lang.String	getToSignString(java.util.Map<java.lang.String,java.lang.String> params) 签名串
static java.lang.String	hmacSign(java.util.Map<java.lang.String,java.lang.String> params, java.lang.String secret) hmac 签名方案

Methods inherited from class java.lang.Object

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

Constructor Detail

SignUtils

public SignUtils()

Method Detail

hmacSign

public static java.lang.String hmacSign(java.util.Map<java.lang.String,java.lang.String> params,
                                        java.lang.String secret)

hmac 签名方案

Parameters:

params - 签名参数

secret - 签名密钥

Returns:

返回签名之后的值

getToSignString

public static java.lang.String getToSignString(java.util.Map<java.lang.String,java.lang.String> params)

签名串

Parameters:

params - 签名参数

Returns:

签名串