BufferedReader -> FileReader
PrintWriter -> BufferedWriter -> FileWriter
DataInputStream -> BufferedInputStream ->FileInputStream
DataOutputStream -> BufferedOutputStream -> FileOutputStream
BufferedReader -> InputStreamReader -> InputStreamReader -> >FileInputStream
PrintWriter -> BufferedWriter -> OutputStreamWriter -> FileOutputStream

本文总结了Java中常用的文件输入输出(I/O)流操作。包括字符流如BufferedReader、FileReader、PrintWriter、BufferedWriter、FileWriter等;字节流如DataInputStream、BufferedInputStream、FileInputStream、DataOutputStream、BufferedOutputStream、FileOutputStream等。此外还涉及了转换流,如通过FileInputStream和FileOutputStream实现的InputStreamReader与OutputStreamWriter。这些内容为理解Java文件读写提供了基础。
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