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()

Constructors
Constructor and Description
`SignUtils()`

Method Summary

All Methods Static Methods Concrete Methods
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

Class SignUtils

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

SignUtils

Method Detail

hmacSign

getToSignString