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下面是经过解析之后的一张图片,小弟我要如何样才能把它还原到解析之前的文件啊高手们、帮帮忙

2012-03-01 
下面是经过解析之后的一张图片,我要怎么样才能把它还原到解析之前的文件啊,,急啊、、高手们、帮帮忙、/9j/4AAQ

下面是经过解析之后的一张图片,我要怎么样才能把它还原到解析之前的文件啊,,急啊、、高手们、帮帮忙、
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[解决办法]
这个是base64编码。一个 80*80 的jpeg图片
使用 apache commons codec解码。

Java code
String content = ... ; // 上面的那堆字符串byte[] image_data = org.apache.commons.codec.binary.Base64.decodeBase64(content);BufferedImage image = javax.imageio.ImageIO.read(new ByteArrayInputStream(image_data));javax.imageio.ImageIO.write(image,"jpg",new File("head.jpg"));
[解决办法]
探讨

byte[] image_data = org.apache.commons.codec.binary.Base64.decodeBase64(content);
这行的org.apache.下面报错,是不是没有apache的包啊、、、我导不了这个包?为什么、、

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