jsp上传图片并生成缩位图或者加水印r
r
添加水印filePath源图片路径，watermark水印图片路径r
publicstaticboolea
createMarkStri
gfilePathStri
gwatermarkr
ImageIco
imgIco
ewImageIco
filePathr
ImagetheImgimgIco
getImager
ImageIco
waterIco
ewImageIco
watermarkr
ImagewaterImgwaterIco
getImager
i
twidththeImggetWidth
ullr
i
theighttheImggetHeight
ullr
BufferedImagebimage
ewBufferedImagewidthheightBufferedImageTYPE_INT_RGBr
Graphics2DgbimagecreatGraphicsr
gsetColorColorredr
gsetBackgrou
dColorwhiter
gdrawImagetheImg00
ullr
gdrawImagewaterImg100100
ullr
gdrawStri
g