java文件和base64编码互转

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    FileUtils     文件转成base64 字符串 aram path 文件路径   encodeBase64File path     file path     inputFile file     buffer file.     inputFile.buffer     inputFile.     BASE64Encoder.buffer       文件 aram base64Code aram targetPath   decodeBase64File base64Code, targetPath           buffer BASE64Decoder.base64Code     out targetPath     out.buffer     out.       文件 aram base64Code aram targetPath   base64ToFile base64Code, targetPath           buffer base64Code.     out targetPath     out.buffer     out.       T     main args           base64Code FileUtils.       ..base64Code       FileUtils.base64Code,       FileUtils.base64Code,     e       e.printstacktrace       java文件和base64编码互转