Credential (ucloud-sdk-java-common 1.2.7-release API)

```
public class Credential
extends Object
```
Credential is an object to represent the credential information

Constructors
Constructor and Description
`Credential(String publicKey, String privateKey)` Credential constructor

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`String`	`formatBytes2HexString(byte[] data)`
`String`	`getPrivateKey()`
`String`	`getPublicKey()`
`void`	`setPrivateKey(String privateKey)`
`void`	`setPublicKey(String publicKey)`
`Request`	`sign(Request request)`
`String`	`verifyAc(Request request)`

public Credential(String publicKey,
                  String privateKey)

Credential constructor

public String verifyAc(Request request)
                throws UCloudException

public Request sign(Request request)
             throws UCloudException

public void setPrivateKey(String privateKey)

public void setPublicKey(String publicKey)

public String formatBytes2HexString(byte[] data)

Class Credential