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Method indexOf(java.lang.String) not found in class java.io.RandomAccessFile.
fout.seek(fout.indexOf("ƯÁ¤¹®ÀÚ"));
¼Ò½º :
// list.dat ¸¦ Àб¸¾²±â·ç ¿¬´Ù.....
RandomAccessFile fout = new RandomAccessFile(list.dat,"rw");
// ƯÁ¤¹®ÀÚ¸¦ ã¾Æ ÆÄÀÏÆ÷ÀÎÅ͸¦ À̵¿ÇÑ´Ù(?)
fout.seek(fout.indexOf("ƯÁ¤¹®ÀÚ"));
fout.writeBytes("¾î¶² ¹®ÀÚ");
fout.close();