Java以UTF-8编码读写文件 java中文件操作体现了设计模式中的装饰者模式 。 以utf-8编码写入文件: FileOutputStream fos =newFileOutputStream("test.txt"); OutputStreamWriter osw=newOutputStreamWriter(fos, "UTF-8"); osw.write(FileContent); osw.flush(); 以utf-8编码读取文件: FileInputStream fis =n...