我正在RESTFul
用 Java 制作一项服务,该服务Base-64
从iPhone
.
但我无法在服务器端再次制作文件。
我使用了以下一些代码,但它们都不适合我。
一
File fileOut = new File("/home/xyz/fileOutPNG.png");
FileUtils.writeByteArrayToFile(fileOut, Base64.decodeBase64(fileString));
二
File fileOut = new File("/home/xyz/fileOutPNG.png");
FileUtils.writeByteArrayToFile(fileOut, fileString.getBytes());
三
BASE64Decoder decoder = new BASE64Decoder();
File fileOut = new File("/home/xyz/fileOutPNG.png");
FileUtils.writeByteArrayToFile(fileOut, decoder.decodeBuffer(fileString));
有人可以告诉我如何创建图像。
供参考fileString
包含以下编码字符串。
"iVBORw0KGgoAAAANSUhEUgAAAGQAAAClCAYAAACqVlhFAAAAHGlET1QAAAACAAAAAAAAAFMAAAAoAAAAUwAAAFIAAA P0RNzfgAAD1tJREFUeAHsnHmQFcUdxxcPVKLxSNR4RNSQMgke3IfBsGoqGkuUEtcFxXW5wRLPWF5RVxPUJKCmNDHGVYhbyKHhZgUxYjQhBjFIPEiCBmJUEIgGF1Fg2ZfPb v1q98Ob95098y8fWvlj191z8yvf9e3r numbJMJlP2fyqdGLQKGIsWLTpi3rx550O3LViw4In58 cvg9ZBW6FMgD7i i3oeWgKdD1lzpo9e/ZBn8eKVBRA6uvr9yH45xLMh6C3oWDQfa6bkLMKcH4GnVZTU7PH5wGgVAFZuHBhb4L2KLQlIRAKAfe gDN37twT2jIwiQMiNZXgV9IiXo4AYTU8dQTxVtKLAK8HwewEHb548eIvkB4AHQmdIMDCcynyfgQ9Bf0rQnY9z8vbIjCJAkIQBkJvhgRLWskUAjuEAH8lbrAAqhPyRkKzoO1QvtYj406vuLqKWT4RQKQW4/jv8gUFAJ7mfuXMmTP3S8sxWtnB6BmDnuX5bODebxjHDk1Lf5JyYwFCkPfE2RuhzwKBaOR6GoE6MUljbWShtxxaErBHWs9/sGewjYzW5PEGJDt1/X0ex2dJd9KaTolugn8qtr0UtI WVCdjVGvbF6bfCxAC/m0c3aCdJQBrobPCFLXS/XYAMAI75V1GjzGvY vxrWRTwZgXfJjPYByrhIKD6KN0X/vn4y Fe9h7FPQspEHZBCinloJ92gYnQHBgHE7JC5lxbBv5Ki2wVPMyHcf O/LYf2Yp2WwNSBYMA4SkG TdoZScsbGFLmwQtktFMr58yr0zbMoWg8cKEIy/RDkgjrzFNPJrxTAwDR3ZMVCvHmyTl880dLnKjASE2tMfAHYoQASMo10VlRq/AIBPGpSN Hpca9tZEJA5c 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