com.qcloud.image.sign

Class Sign

java.lang.Object

com.qcloud.image.sign.Sign

public class Sign
extends Object

Author:

chengwu 封装签名类，包括单次，多次以及下载签名

Constructor Summary

Constructors

Constructor and Description
Sign()

Method Summary

Modifier and Type	Method and Description
static String	appSign(Credentials cred, String bucketName, long expired) 返回图片识别的签名

Methods inherited from class java.lang.Object

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

Constructor Detail

Sign

public Sign()

Method Detail

appSign

public static String appSign(Credentials cred,
                             String bucketName,
                             long expired)
                      throws AbstractImageException

返回图片识别的签名

Parameters:

cred - 包含用户秘钥信息

bucketName - bucket名

expired - 超时时间

Returns:

返回base64编码的字符串

Throws:

AbstractImageException - 异常