程序包 com.xingyuv.captcha.util

类 ImageUtils

java.lang.Object

com.xingyuv.captcha.util.ImageUtils

public class ImageUtils
extends Object

字段概要

字段

修饰符和类型	字段	说明
private static Map<String,String[]>	fileNameMap
private static org.slf4j.Logger	logger
private static Map<String,String>	originalCacheMap	滑块底图
private static Map<String,String>	originalRotateCacheMap	旋转底图
private static Map<String,String>	picClickCacheMap	点选文字
private static Map<String,String>	rotateBlockCacheMap	旋转块
private static Map<String,String>	slidingBlockCacheMap	滑块

构造器概要

构造器

构造器	说明
ImageUtils()

方法概要

修饰符和类型	方法	说明
static void	cacheBootImage(Map<String,String> originalMap, Map<String,String> slidingBlockMap, Map<String,String> picClickMap)
static void	cacheImage(String captchaOriginalPathJigsaw, String captchaOriginalPathClick, String captchaOriginalPathRotate)
static BufferedImage	getBase64StrToImage(String base64String)	base64 字符串转图片
private static Map<String,String>	getImagesFile(String path)
static String	getImageToBase64Str(BufferedImage templateImage)	图片转base64 字符串
static BufferedImage	getOriginal()
static BufferedImage	getPicClick()
private static Map<String,String>	getResourcesImagesFile(String path)
static BufferedImage	getRotate()
static String	getRotateBlock()
static String	getSlidingBlock()

从类继承的方法 java.lang.Object

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

字段详细资料

logger

private static org.slf4j.Logger logger

originalRotateCacheMap

private static Map<String,String> originalRotateCacheMap

旋转底图

rotateBlockCacheMap

private static Map<String,String> rotateBlockCacheMap

旋转块

originalCacheMap

private static Map<String,String> originalCacheMap

滑块底图

slidingBlockCacheMap

private static Map<String,String> slidingBlockCacheMap

滑块

picClickCacheMap

private static Map<String,String> picClickCacheMap

点选文字

fileNameMap

private static Map<String,String[]> fileNameMap

构造器详细资料

ImageUtils

public ImageUtils()

方法详细资料

cacheImage

public static void cacheImage(String captchaOriginalPathJigsaw,
 String captchaOriginalPathClick,
 String captchaOriginalPathRotate)

cacheBootImage

public static void cacheBootImage(Map<String,String> originalMap,
 Map<String,String> slidingBlockMap,
 Map<String,String> picClickMap)

getRotate

public static BufferedImage getRotate()

getRotateBlock

public static String getRotateBlock()

getOriginal

public static BufferedImage getOriginal()

getSlidingBlock

public static String getSlidingBlock()

getPicClick

public static BufferedImage getPicClick()

getImageToBase64Str

public static String getImageToBase64Str(BufferedImage templateImage)

图片转base64 字符串

参数:

templateImage - templateImage

返回:

base64

getBase64StrToImage

public static BufferedImage getBase64StrToImage(String base64String)

base64 字符串转图片

参数:

base64String - base64String

返回:

图片

getResourcesImagesFile

private static Map<String,String> getResourcesImagesFile(String path)

getImagesFile

private static Map<String,String> getImagesFile(String path)